Product Manual
Contents
1. Figure 30 Language setting Note Language settings is unrelated with Grid tied country settings Setp2 Grid tied country setting Next interface is grid tied country setting interface as shown in figure 31 Different countries have different grid safety rules Press the up arrow key down left or right arrow key to select corresponding country and then press OK to confirm the selection Then press OK key to enter the next step 29 Operation Commissioning Country Current Germany P Figure 31 Grid tied country setting Step3 Setting of PV array connection type Next interface is PV array connection type interface as shown in figure 32 The user should select input connection type correctly according to the actual situation Press up or down arrow keys to select and then press OK to confirm Then press OK key to enter the next step Commissioning Input Current Common s trinc Figure 32 Setting of PV array connection type Step 4 Date and time settings Date and time settings interface as shown in figure 33 set according to the local date and time Press left or right arrow key to move the cursor press the up or down arrow keys to change value then press OK to confirm the selection Display time in the upper right corner of LCD Then press OK key to enter the next step Note Inverter will check whether the setting is legitimate when changing the time automatically2. Operation 6 2 6 1 6 2 6 2 6 2 6 3 Setting of grid tied country Steps of grid tied country settings refer to 5 3 1 Check grid tied country setting Type of PV array connection Steps of type of PV array connection settings refer to 5 3 2 Check the PV array connection type Restore factory settings and enable settings If the user select Factory Set restore factory settings in figure 28 System will ask whether to do this setting If you want to give up press ESC If you press OK inverter will clear the power record record events settings of grid tied country and type of PV array connection after the user input password Press right or left arrow key to select the position of figure and press up or down arrow key to adjust figure when inputting password Inverter will prompt the OK to start commissioning Now the user press OK and then set the inverter parameters The display will display enable interface as shown in figure 29 nu ou Samil Power Co Ltd FD T170000001 Control CPU rx Redundant CPU Communication CPU lt OK gt to start Commissioning Figure 29 Enable interface Step 1 Language setting Press OK key to enable settings and will enter Language setting interface Press up or down arrow keys to select the corresponding language and then press OK to confirm the selection Then press OK to enter the next step as shown in figure 30 Commissioning Language
3. 15000W Ingress protection Eintrittsschutz Grado protezione P65 protection de entr es Operating temperature range Betriebstemperaturbereich Temperatura di funzionamento 20 60 C Temp rature de fonctionnement Protective class Schutzklasse Classe di protezione Classe de protectio Class SolarLake 15000TL which is attached to the right side of the SolarLake 17000TL PV Netz Wechselrichter PV Grid Inverter Maximum d c input voltage D C Max DC spannung Massima tensione di ingresso cc 1000V Maximal de tension d entr e DC Operating voltage D C Betriebsspannung Range di tensione range sbereich 250 950V Plage de tension de fonctionnement MPP voltage range DC MPP Spannungsbereich Campo di tensione MPP 430 800V Plage de tension MPP Nominal operating DC Nenn Betriebsspannung Tensione nominale voltage 650V Tension de fonctionnement nominale Max input current D Max Eingangsstrom Corrente massima d ingresso 2 20A Courant d entr e Max Maximum total PV array short circuit current Maximale PV Kurzschlufs strom D C Massimo fotovoltaico corrente di corto circuito 2 22A Maximum PV courant de court circuit Nominal operating Nenn Betriebsspannung A Tensione nominale voltage 3 400 V Tension de fonctionnement nominale Max output current Max Ausgangsstorm AN Corrente massima d uscita 3 25A Courant de sortie Max Nomin
4. OK Now setting is over Rebooting LCD then enter standard interface automatically If you don t use a router you can only monitor 1 inverter Need to use cable to connect inverter with PC 38 Communication and Monitoring Parameter setting for nonuse router Step 1 Enter standard interface automatically after startup If not the standard interface press ESC with proper times return to the standard interface return to the standard interface as shown in figure 50 Standard 11 04 03 10 12 17 T Today 34 14 6 kwh 5 hours minutes Total 32 7 kwh hours Figure 50 Standard interface Step 2 Press ESC in standard interface then enter the main menu as shown in figure 51 Main Menu 11 04 03 10 14 12 Figure 51 Main menu Step 3 Move the cursor to the settings and then press OK will enter settings interface as shown in figure 52 Settings 11 04 03 14 20 31 Figure 52 Settings interface Step 4 Move the cursor to the Communication and then press OK will enter IP settings interface as shown in figure 53 39 Communication and Monitoring Communication 11 04 03 14 19 06 IP Address Subnet Mask Gateway DNS Server Figure 53 IP settings interface Step 5 Move the cursor to the Static IP and then press OK as shown in figure 54 Now the cursor stop at the first figure Press right or left arrow key to move the cursor to select the figure which nee
5. communication Up to 32 inverters could communicate at the same time but wire length should be lt 1200m SolarPower Manager can be used for monitoring multiple inverters at the same time Users can browser the PV plants operating data collected by SolarPower Manager through PC Connecting the system as blow figure44 user can easily monitoring the PV power station 35 Communication and Monitoring 36 E Ethernet D TET Internet RS485 a x PAS Figure 44 SolarPower Manager Monitoring Diagram Two types of cable must be prepared when using SolarPower Manager for monitoring multipleinverters The communication cable between inverter and inverter 1 Prepare two 8 PIN RJ45 connectors to hold the RJ45 connector with the clip on the bottom To have to the opening where you insert the cable facing you the order number is 1 to 8 from left to right 2 Use a length of communication cable then push the 8 color wires into the modular plug follow the same order as shown below 1L Green 2 Green white ENENM Puce eps 4 Orange white cec c Orange PES 6 Blue white be 7 Brown white 8 Brown 3 Then put the both ends of communication cable into the communication ports of inverter respectively If there are N inverters need N 1 this communication cable The communication cable between inverter and SolarPower Manager 1 Prepare one 8 PIN RJ45 connector and one 4
6. Expert for PV Grid tied Inverters EN SAMIL POWER NY SolarLake PV Grid tied Inverter Product Manual SP SL V5 1 EN 2 NV 5 MIN Copyright Declaration The copyright of this manual belongs to Samil Power Co Ltd Any corporation or individual should not plagiarize partially copy or fully copy it including software etc and no reproduction or distribution of it in any form or by any means All rights reserved Samil Power reserves the right of final interpretation This manual is subject to change according to user s or customer s feedback Please check our website at www samilpower com for latest version 01 02 Contents L Basic Safety INFOrmation A eene a Se ae 7 Ld ENEE 7 1 2 General INOA ASAs a M O 7 1 9 SAOL Et EE EE 7 lt VEER aaa 8 1 5 ae 8 LO Ch EE EIERE uaa 8 L7 OPEraU ON SE 9 9 Mantenance And REDA ees ce sae AE E ee eee ER 9 1 9 EMC 7 Noise Level Of Inverter pss cena nana ata EE 10 4 Prod ct Description cl a aa acc 10 Seck EE EE 10 2 2 EE BIOCK EE 10 2 3 LEE 11 2 20 Product Lapel a es 12 3 Protect EE 13 DL eu M E a c ESO 13 3 2 Strengthen Macheren EE 13 4 dE UE EE 13 dL Installation PrOCESS 92 st iD EE 13 S2 Packing LIBE tn ar a A PA arene PRE 14 oe EE EE 14 42 Installation Eeer 15 GE EE 16 e ENEE ge E 16 Z 7 ConbecHons OF TSP POW er sy Si ely EELER 17 S GEET 17 quaz PANAY CODDScHoD TYPOS A ae ee 17 A3 JAAESembby Steps OL DG TORA ECO EE EEN 18 nach
7. Grid R V max on the LCD 3 Press OK button to start grid R V max test or press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid until test is over 4 After grid R V max test is over the LCD will show the result and OK to start V min and the inverter will reconnect automatically 5 Then press OK button to start grid R V min test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid until test is over 6 After grid R V min test is over the LCD will show the result and OK to start F max and the inverter will reconnect automatically 31 Operation 32 7 Then press OK button to start grid R F max test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 8 After grid R F max test is over the LCD will show the result and OK to start F min and the inverter will reconnect automatically 9 Then press OK button to start grid R F min test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically
8. 17 Then press OK button to start grid S F min test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 18 After grid S F min test is over the LCD will show the result and OK to start Grid T V max and the inverter will reconnect automatically 19 Then press OK button to start grid T V max test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 20 After grid T V max test is over the LCD will show the result and OK to start V min and the inverter will reconnect automatically 21 Then press OK button to start grid T V min test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 22 After grid T V min test is over the LCD will show the result and OK to start F max and the inverter will reconnect automatically 23 Then press OK button to start grid T F max test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has st
9. 6 Over frequency SOL Grid 7 Under frequency Q Check whether the connection E 8 DC component of L1 phase is too large Of AC side is correct 8 DC component of L2 phase is too large pay Ss at fault please ask for 10 DC component of L3 phase is too large 11 L1 phase over frequency lt 12 L1 phase under frequency 13 L2phase over frequency 14 L2phase under frequency 15 L3 phase over frequency o 16 L3 phase under frequency gt Troubleshooting Table 7 Error code list of DC side Suggestion operation and Group Code Fault description Solutions 0 DC side PV1 over voltage input mode Multi String 1 DC side PV2 over voltage input mode Multi String 2 DC side under voltage input mode Common String Y Check whether the output E DC ded epe eine voltage of PV array is in the input mode Common String allowing range 4 PV1 insulation impedance error 2 Check whether the ODER UE coa EES jnsulation of PV cable is 5 PV2 insulation impedance reeor good PV RE EE E Insulation impedance protects power source Inspect whether the auxiliary E EE A THEM EF A E installation is correct Input current is not balanced according to the manual SEE ba UL E 4 If still at fault please ask Leakage current error for help 9 30 mA jumping error 10 60 mA jumping error 11 150 mA jumping error 12 Leakage current more than 300 mA Table 8 Error code list of
10. AssembDIy Steps OPAC EE EES 20 Se EEGENEN 21 ENEE C M M ME 22 S RUN TRES INVErer MM O O APO 22 Dot dnspecr E caede 22 A D EE 23 5 3 Check Country Setting And PV Array Connection Type a 23 SL Check Grat ed CODES ebd EE 23 5 5 2 Check The PV Array Connection dE Eeer 25 oe el EEebegeE 26 6 1 Control And Display Panel Figure 24 eege degen states ee ibn aaa eens ean 26 02 LCD EEN 27 0 25 1 Standard e ne 27 6 2 2 Main Menu 28 6 2 3 Instantaneous Data 2 2 2222 mm eee renee nee nen nn eee 28 6 2 4 Historical Data 28 6 2 5 Event List sees eee ee ot de set eee ee EEN 28 6 2 6 RS 28 6 3 LCD FUNCION EE 34 7 Communication And Monitoring cena ee en 35 Tal SEET 35 7 2 Communication Mode m mmm mmm 35 Tl RS232 Communication For Standalone Type O SER 35 742 2 R5485 Communication For Several DEE EE 35 Zaho Ethemet Communication a aaa 37 8 Troubleshootina tete ee ec eee 41 8 1 Troubleshooting 41 8 2 Daily Maintenance mm m mmm 46 9 Decommissioning EE 46 9 Decommissionina Steps ii cs a arte ad tn ela ah aerate RTE 46 Ta PACO A E A A 46 e Sorgo A A A AS AAA 46 9A Disposal EE 46 10 Technical Data EE 47 101 Input DO eene 47 10 2 Output AC REPE nn nn LLL LL LL LO L L LL L bbb b ne ee REEL LL LLL eee ene eee LL LLL LLL 47 10 2
11. delivering goods During the warranty period Samil Power Co Ltd guarantees normal function of the SolarLake inverter If there are faults within our responsibility we will provide maintenance free of charge During the warranty period if inverter appears malfunction or fault please contact your dealer or installation contractor The followings are not included in the scope of warranty Use SolarLake inverter for other purpose Install incorrectly or not conform to the rule Improper operation Useunqualified protection when working Modify the equipment without authority Damage because of external factors or the majeure force such as lightning over voltage bad weather and fire earthquake tsunami and so on Poor ventilation Don t comply with the relevant safety regulations e Transportation damage 49 50 SAMIL POWER CO LTD Marketing amp Sales Office Factory Add No 52 Huigu Innovation Park Huishan District Add No 66 Taihangshan Road Wuxi Jiangsu Province P R China 214174 Suyu Economic Development Zone Sugian City Tel 86 510 83593131 Jiangsu Province P R China 223800 Fax 86 510 81819678 Tel 86 527 88754666 E mail service samilpower com Fax 86 527 84453877 http www samilpower com
12. inverter Group Code Fault description bei ALLEE ang 0 Start working 1 Electrify communication board 2 Electrify control board Without any remedy 3 Blackout of control board 4 Read clock of communication board error 5 Write clock of communication board error 6 Read communication board EEPROM error Ask for help if still at fault 7 Write communication board EEPROM error aner rebooting IRVETSEE 8 Communicate between control board communication board error 9 29 30 CPU Communication between main control board and subordinate control board error 31 Main control board and subordinate control board error eS EN CTA Without any remedy 32 Auxiliary power source error 33 High temperature protection 43 Troubleshooting 44 Continued 34 Phase locking error 35 Bus under voltage 36 Bus over voltage 37 Bus voltage unbalanced 38 Bus Hardware over voltage protection l restore Without any remedy 39 Output hardware over current protection restore 40 Boost hardware over current protection 41 Over current of output RMS ther the collection of PV 42 Choose input mode error hee te e ibn ie eo array is the same with setting Ask for help if still at fault after 43 Self checking error us rebooting Check electricity wiring after 44 Phase of output error power off Ask for help if still at fault Wechsel ss d et 45 AD port using to gathering output voltage error pa RR A A Ask for help if still at fault
13. is not correct press the up down arrow key to move the cursor to select right type then press OK key Now asked to enter a password press the up key and down key to modify the password press the right key and left key to move the cursor Enter the password and confirm the selection Then it will return to the standard interface automatically 6 Operation 6 1 Control and Display Panel figure 24 Buttons Figure 24 Display and control panel There are 6 buttons OK ESC UP DOWN RIGHT LEFT OK button confirm the selection ESC button exit current screen or selection UP button move cursor to up selection or increase the values DOWN button move cursor to down or decrease the values RIGHT button move cursor to right side or increase the backlight LEFT button move cursor to left side or decrease the backlight 26 Operation 6 2 Figure 25 HMI Interface There are two LEDS on the panel Different LED status means inverter different working statutes Table 5 LED statutes LED OFF FLASH ON GREEN LED Fault or Permanent state Wait or Check state not Normal state not appear or appear unrecoverable appear unrecoverable unrecoverable serious serious fault serious fault fault RED LED No fault Appear recoverable fault Appear unrecoveraoig serious fault Wait State Inverter is waiting to CheckState until the end of reconnection time In this state the PV voltage is mo
14. of the bracket See step 2 Step3 Make sure the bracket and the inverter side screw holes in a line and matching well Put the screw there are left and right 2 screws into the hole and drive into the inverter tightly See step 3 Installation Step4 Lock the inverter and the bracket with lock for safety consideration This is optional for users User can select the lock according to your requirements See step 4 4 7 Connections of the PV power system 4 7 1 Announcements Warning Ensure that the DC side is not charged before installation and maintenance But after DC side discharge for a period of time the capacitor is still charged so need to wait for 5 minutes to ensure that the capacitors is discharged Attention Only professional electrical engineer can install the inverter gt D e PV String input connection Danger Before the electrical connection make sure to use Opaque material to cover the PV battery or disconnected PV panels DC side of Exposure to the sun PV array will produce a dangerous voltage Note There are 2 independent MPP trackers in inverter PV arrays connected to one MPP tracker should be a unified structure including the same specification the Same number and the same angle a P 4 7 2 PV array connection types PV array connection types There are 2 independent MPP trackers in inverter We can choose common string input connection and multi strings input connection We recommend tha
15. troubleshooting steps 1 Check thewarning or fault messages on the System Control Panel or Fault codes on the inverter information panel If a message is displayed record it before doing anything further 2 Attempt the solution indicated in table 6 7 8 9 10 3 If inverter information panel is not displaying a Fault light check the following list to make sure that the present state of the installation allows proper operation of the unit Is the inverter located in a clean dry adequately ventilated place Have the DC input breakers been opened Are the cables adequately sized and short enough Are the input and output connections and wiring in good condition Are the configurations settings correct for user particular installation Are the display panel and the communications cable properly connected and undamaged Contact Samil Power Customer Service for further assistance Please be prepared to describe details of user system installation and provide the model and serial number of the unit View the warning on screen and the steps of false information Press ESC then enter the main menu in the normal interface In the interface press downward and select Event List then press OK to enter events list shown as figure 55 Event List 11 06 24 09 11 11 T 46 Inverter 09 05 29 ON 45 Inverter 09 05 29 ON 44 Inverter 09 05 29 ON 7 Grid 09 05 29 ON 16 Grid 09 05 29 ON 14 Grid 09 05 29 ON 12 Gr
16. 800V Nominal operating voltage Nenn Betriebsspannung Tensione nominale Tension de fonctionnement nominale 650V Max input current Max Eingangsstrom Corrente massima d ingresso Courant d entr e Max 2 16A Maximum total PV array short circuit current Maximale PV KurzschluR strom Massimo fotovoltaico corrente di corto circuito 2 1 8A Maximum PV courant de court circuit Nominal operating voltage Nenn Betriebsspannung Tensione nominale Tension de fonctionnement nominale 3 400 V Max output current Max Ausgangsstorm Corrente massima d uscita Courant de sortie Max 3 16A Nominal operating frequency Nenn Betriebsfrequenz Frequenza nominale Fr quence de fonctionnement nominale 50Hz Nominal output power Nenn Ausgangsleistung Potenza nominale d uscita Puissance de sortie nominale 10000W Max output power Max Ausgangsleistung Potenza massima d uscita Puissance de sortie Max 10000W Ingress protection Eintrittsschutz Grado protezione IP65 protection de entr es Operating temperature range Betriebstemperaturbereich Temperatura di funzionamento 20 60 C Temp rature de fonctionnement Protective class Schutzklasse Classe di protezione Class I Classe de protectio SolarLake 10000TL 12 DC DC DC DC DC DC AC AC AC AC AC SolarLake 12000TL PV Netz Wechselrichter PV Grid Inverter Maximum d c input voltage Max DC spannung Massima tensione di
17. Basic safety information amp Product description 1 9 EMC noise level of inverter 2 1 2 2 10 Electromagnetic compatibility EMC refers to that one electrical equipment functions in a given electromagnetic environment without any trouble or error and impose no unacceptable effect upon the environment Therefore EMC represents the quality characters of electrical equipment e The inherent noise immune character immunity to internal electrical noise Panel Invert e External noise immunity immunity to electromagnetic noise in external system e Noise emission level influence of electromagnetic emission upon environment Warning Electromagnetic radiation from inverter may be harmful to health Please do not continue to stay away from the inverter in less than 20 cm when inverter is working Product description Function The SolarLake Series is a PV inverter which converts the DC current of a PV generator into AC current and feeds it into the public grid PV Modules Grid tied Inverter Grid Figure 1 PV Grid tied System Manufacturing SolarLake inverter uses the latest technology and strictly observe well recognized safety procedures Even so misoperation will cause property destruction and personal injury Inverter must be reliably connected to utility power grid when working The inverter is not designed for mobile application The inverter was not used in any other or additional purposes The manufa
18. Ethernet communication Hardware Requirements Support only windows operating system includingxp vista win7 Network interface for inverter COM1 Monitor mode LAN and WAN LAN Install SolarPower Browser Not less than v2 3 in the PC which can monitor inverters In this mode you can use a router or nonuse If you use a router you can monitor 254 inverters Parameter setting for router Step 1 Enter standard interface automatically after startup If not the standard interface press ESC return to the standard interface as shown in figure 46 Standard 11 04 03 10 12 17 Today 2f 14 6 kwh s 5 hours 1 minutes VE j Total 52 7 kwh 5 hours Figure 46 Standard interface 37 Communication and Monitoring Step 2 Press ESC in standard interface then enter the main menu as shown in figure 47 Main Menu 11 04 03 10 14 12 Figure 47 Main menu Step 3 Move the cursor to the settings and then press OK will enter settings interface as shown in figure 48 Settings 11 04 03 14 20 31 Figure 48 Settings interface Step 4 Move the cursor to the Communication and then press OK will enter IP settings interface as shown in figure 49 Communication 11 04 03 14 19 06 IP Address Subnet Mask Gateway DNS Server Figure 49 IP settings interface Move the cursor to the Auto IP and then press OK Inverter will prompt user to conform Step 5 Auto IP and press
19. F AC current source connected to inverter by the main DC cable Voltage of each main cable should almost be same and can t exceed the maximum DC voltage of inverter In addition to voltage inspection also have to check each main cable polarity Error of polarity of main cable may damage to the SolarLake inverter Please check all DC collection again and make sure they are connected firmly Run the inverter 5 2 5 3 5 3 1 Start inverter Step 1 Turn on DC switch Step 2 If it s the first starting the inverter please check country setting and PV array connection type accords to part 5 3 The default setting of PV array connection type Multi string input connection Step 3 Turn on AC breaker When the solar arrays generate enough power inverter will startupautomatically LCD show normal state which indicates that inverter startup success If the LCD standard interface shows permanent press key ESC to main menu press down arrow key to Event list then press OK if there is inv 44 fault it indicates that phase sequence of AC grid is wrong You should take following measures Turn off AC breaker and DC switch Wait for 5 minutes Exchange the L1 and L2 lines in AC terminals Turn on AC breakers and DC switch Pee a de If the invertershows other fault please refer to part 8 error table D Note If the inverter fail please refer to part 8 error table Check country setting and PV array connec
20. If the test has started key operation is invalid untill this test is over 10 After grid R F min test is over the LCD will show the result and OK to start Grid S V max and the inverter will reconnect automatically 11 Then press OK button to start grid S V_max test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 12 After grid S V max test is over the LCD will show the result and OK to start V min and the inverter will reconnect automatically 13 Then press OK button to start grid S V min test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 14 After grid S V min test is over the LCD will show the result and OK to start F max and the inverter will reconnect automatically 15 Then press OK button to start grid S F max test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 16 After grid S F max test is over the LCD will show the result and OK to start F min and the inverter will reconnect automatically
21. Max efficiency 97 9 97 9 98 0 98 0 Euro efficiency 97 4 97 4 97 6 97 6 MPPT efficiency 99 9 99 9 99 9 99 9 Overvoltage Undervoltage Pe veg ves van protection DC isolation impedance vue Veg T Vas monitoring Ground fault protection Vae Ves Ves ves Grid monitoring Yes Yes Yes Yes Ground fault current Vise vee wee Yes monitoring DC injection monitoring Yes Yes Yes Yes 10 4 General Data Model SolarLake SolarLake SolarLake SolarLake 10000TL 12000TL 15000TL 17000TL i AA 520 716 230 520 716 230 520 716 230 520 716 230 Weight kg 50 50 50 50 Cooling concept Noise emission typical dB 47 47 47 47 Operanng temperature 20 C 60 Derating at 45 C EN e EE Degree of protection Pollution Degree Topology Transformerless Internal consumption night lt 5 lt 5 lt 5 lt 5 ce A A A A A LCD displa 3 5Inch 3 5Inch 3 5Inch 3 5Inch ES TFT LCD TFT LCD TFT LCD TFT LCD 48 Technical Data amp Manufacture warranty and liability clauses Continued Ethernet RS232 Ethernet RS232 Ethernet RS232 Ethernet RS232 Communication interfaces RS485 RS485 RS485 RS485 Seeerei e Ehe pt Ereegnes ee e E ee Se EU Standard warranty Year 5 5 5 5 11 Manufacture warranty and liability clauses Samil Power Co Ltd offers 5 years warranty service for SolarLake inverter Warranty period is from the date of installation But the longest period don t exceed 66 months from the date of
22. PIN RJ11 connector To hold the RJ45 connector with the clip on the bottom To have to the opening where you insert the cable facing you The order number is 1 to 8 from left to right of 8 PIN RJ45 connector the order number is 1 to 4 from left to right of 4 PIN RJ11 connector 2 Use a length of communication cable then push the wires into the connector follow the same order as shown below m I Green o 2 Green white meee bc e 4 Orange white es Le A Orange pido Blue white amp n e Blue white WEN Ple Ah A a NE Brown white WEN Green white 8 Brown 4 Green Communication and Monitoring 7 2 3 3 Put the 4 PIN RJ11 connector into the SAMIL COM of SolarPower Manager put the 8 PIN RJ45 connector into the first or the last one of inverters Please see Installation Guide of SolarPower Manager for more information Note If you want to use SolarPower Manager to monitor numerous SolarLake inverters every inverter must have two RJ45 modular jack for RS485 Under the default configuration COM1 port on inverter is for ethernet COM2 COM3 port on inverter is for RS485 Ethernet communication User can connect inverter with the router the router is not special for inverters user can get any brand in the market according to the requirements then user can check the inverter s data in any place of the world E WAN d Internet a hy Figure 45
23. after 46 AD port using to gathering output current error rebooting 47 AD port using to gathering DCI error 48 AD port using to gathering GFCI error 49 IAC_RMS_Unbalance Without any remedy 50 The output hardware over current protection not resume 51 Bus hardware over voltage protection not resume 52 Boost1 over current protection 53 Boost2 over current protection Ask for help if still at fault after DEE rebooting 54 Output over current instantaneous date not resume 55 Relay can t be disconnect 56 Relay can t be closed 57 Unrecoveriac_rms_unbalance Troubleshooting Continued Check the fan If not turn contact to exchange Ask for help if still at fault 2 28 Fant error 2 2 4 Z2 29 Fan2emor i 60 Fan 3 error 61 Control board EEPROM read and write error after rebooting Table 9 User operation accord Description Suggestion operation and Solutions 0 Start serial upgrade program E 1 Modify the language We 2 Modify the time 3 Modify the country Lui LUI A 5 Clean up the production records User 6 ic jean upredent record BO Without any remedy ss 7 Restore factory settings NE 8 Modify the LCD brightness Ss 9 Modified the LCD time 10 Modified the network Settings Table 10 Other error Group Code Description EUMD OD anc Other error 0 LCD displays waiting at all times n
24. al Note For safety reasons the use of a DC switch is recommended between the PV modules and the power modules Customers can select Samil Power SolarLake series inverters according to application requirements DC switch is built in SolarLake inverter Dimension e Dimension for SolarLake 10000TL SolarLake 12000TL SolarLake 15000TL and SolarLake 17000TL 11 Product description Note The AC output terminal is most length part at the bottom of inverter so take care of the AC output terminals Do not make it stand on the ground or other materials while moving or lifting the inverters otherwise it will be damaged 2 4 Product label The product label provides basic information of the inverter OOO oda I 320mm y 716mm EDS e kee leese ele XD CZ DDEC 230mm Figure 4 Overview of the inverters dimension inverter Pay special attention to the type of inverter and other specifications DC DC DC DC DC DC AC AC AC AC AC SolarLake 10000TL PV Netz Wechselrichter PV Grid Inverter Maximum d c input voltage Max DC spannung Massima tensione di ingresso cc Maximal de tension d entr e DC 1000V Operating voltage range Betriebsspannung sbereich Range di tensione Plage de tension de fonctionnement 250 950V MPP voltage range MPP Spannungsbereich Campo di tensione MPP Plage de tension MPP 320
25. al operating frequency Nenn Betriebsfrequenz A Frequenza nominale 50Hz Fr quence de fonctionnement nominale Nominal output power Nenn Ausgangsleistung AC Potenza nominale d uscita 1 7000W Puissance de sortie nominale Max output power Max Al leistu RG 17000W Puissance de sortie Max Ingress protection Eintrittsschutz Grado protezione protection de entr es Operating temperature range Betriebstemperaturbereich Temperatura di funzionamento IP65 20 60 C Temp rature de fonctionnement Protective class Schutzklasse Classe di protezione Classe de protectio Class SolarLake 17000TL Figure 5 Labels for SolarLake10000TL SolarLake12000TL SolarLake 15000TL and SolarLake 17000TL From left to right Protect device amp Installation 3 2 Protect device Power off Inverters will be disconnected physically in safe condition when the local power goes off or the equipment is maintained to protect the person working on the power grid It is correspond with current national standards and regulations SolarLake inverter is equipped with automatic disconnected protection system to avoid any possible island operation Attention If want to know more details or possible reasons for malfunction of equipment please refer to part 8 of manual Strengthen the protection device SolarLake inverter equipped with additional protection device to ensure that operate safely in any case safety These protec
26. and prevent illegal time value If find be unable to modify time please check whether it is legitimate e ES O 2 11 04 03 Figure 33 Date and time settings 30 Operation Step 5 Check boot settings information LCD will display the settings information Please check the settings information If settings is wrong please press the ESC key to reset If all the information is correct please press OK to confirm the inverter will save all the settings As shown in figure 34 Commissioning End 11 04 03 10 04 51 Figure 34 Check boot settings information 6 2 6 4 Autotest procedure Italy only Only country setting is Italy during commissioning Enter main menu then enter setting sub menu select AutoTestIta to run an automatic test of the inverter will initialed by software user can get the information via the LCD Main menu Settings AutoTestlta See figure 35 Settings 11 04 03 10 16 10 Figure 35 Autotest selection for Italy only Make sure during commissioning the country is Italy then inverter can do self test automatically follow above instructions Operate a new AutoTest procedure 1 Before performing the AutoTest confirm the country setting is Italy and the inverter is running in normal state 2 On the display Main Menu find Settings AutoTestlta and press OK then select New Autotest press OK the LCD will be cleared wait a few seconds and you can see OK to start
27. array opening voltage meets the standardbefore operating the inverter Record all the measurement accurately Ensure positive and negative polarity correct Collection of inverter DC side Confirm DC side no voltages and currents by multimeter Check the wiring of DC side Look out for the wiring of polarity and be consistent with PV array Measure each DC input voltage open Ensure that polarity is correct Check voltage bias in stable weather If the bias is more than 3 may be the problem of PV array Collection of inverter AC side Ensure that the breaker of inverter AC side is OFF Check whether the inverter is connected to the grid correctly and check whether the voltage of each phase is at a predetermined range Measure THD total harmonic distortion possibly then check the curve If it is distorted seriously the inverter may not run 5 Run the inverter 5 1 22 Inspect the cable Attention Inspect all operations especially inspect whether DC voltage and AC voltage is in accordance with the range permitted by the inverter e Check grid collection of AC side Check whether the breaker of user s AC side is disconnected SolarLake inverter AC side is three phase which supplying 400V to grid Check whether inverter is connected to grid correctly TN C TN S or TT and check the collection of PE N L3 T L2 S L1 R is ok e Check collection of DC input Check whether the switch of DC side is OF
28. arted key operation is invalid untill this test is over 24 After grid T F max test is over the LCD will show the result and OK to start F min and the inverter will reconnect automatically 25 Then press OK button to start grid T F min test Alternatively press ESC button to exit from New Autotest If there is no button operation within 5 seconds the test will start automatically If the test has started key operation is invalid untill this test is over 26 After grid T F min test is over the LCD will show the result and Esc to exit and the inverter will reconnect automatically 27 Theautotest function is considered successful once all the previous 12 tests have been performed When LCD shows Esc to exit press ESC button to exit from New Autotest Operation Note If an unexpected disconnection requirement occurs during the autotest the autotest is interrupted The LCD will show AutoTest break OK to exit Press OK button or ESC button to exit from New Autotest Then disconnect the AC breaker from all 3 phases and prevent it from being reactivated disconnect the DC switch for 5 minutes and connect it again The inverter is now in the initialization and you can restart the autotest procedure Note If user exit from New Autotest when any of the previous 12 tests be not performed yet the inverter will not record any of the test results Procedure of viewing AutoTest results from the inverte
29. connect the bare wire core into core tube of connectors 1 D Installation Step 3 Insert the cable with the tube core into the fastening nut Step 4 Insertthe core tube into slot of connection until hear the voice indicating in place Step 5 Tight nuts according to the opposite direction Now wiring is finished UB pk E 4 7 3 2 Electrical connections of DC side Steps of connections Step 1 Equip the breaker or SolarArray Combiner with lighting protection in DC side Step 2 Disconnect the breaker or disconnect SolarArray Combiner with SolarLake inverter Step 3 Open circuit voltage of module arrays connected in series lt 1000V Step 4 Connect the positive and negative connector into the terminals on the bottom of inverter Step 5 Connect the other input in the same way Figure 11 Usemultimeter to measure module array voltage 19 Installation Note There are 4 terminals in the bottom of inverter Left two are DC input terminals of PV1 Right two are DC input terminals of PV2 Grounding of PV1 and PV2 can not be connected together or it will report the fault information Check the PV and PV from the PV string combiner box correctly Make sure PV and PV are connected correctly Warning PV module voltage is very high which belongs to dangerous voltage range Please comply with electric safety rules when connecting When there is something wrong with module arrays modules can be connecte
30. cturer supplier does not take any responsibility for that For purpose must strictly abide by these relevant specifications of the manual Electrical block diagram e Electrical block diagram SolarLake inverter internal function module diagram is presented in figure 2 The DC power which generate from PV components array is filtered through Input Board Before enter into inverter DC voltage is increased by Boost Board Functions of Input Board are insulation impedance detection auxiliary power and input DC voltage current detection Internal MPP tracker of inverter insure inverter producing max power DC power is changed into AC power by Inverter Board full bridge circuit Control Board provides the control mode and monitors running state of inverter by LCD Board LCD Board displays fault information in normal running conditions ControlBoard also can trigger Output Board internal relay so as Product description 2 3 to protect the internal components Except that ControlBoard has the functions of residual current detection output DC voltage current detection and EMC function Communication Interface Control Board Input l Boost Inverter I Output Board Board Board Board Figure 2 Electrical block diagram DC switch optional Solar input Output to grid e Terminals of PV inverter Ethernet RS 485 RS 232 AC Output DC Switch DC Input Figure 3 Terminals of PV inverter for 10 KW 17 KW DC switch is option
31. d then press OK the user will see the input output voltage current power temperature insulation and other real time information Historical data Move the cursor to the History and then press OK the user will see the power amount histogram of every hour The user press the left or right arrow key to see the DC input power curve the AC output power curve daily electricenergy production histogram in the current month mensal electricenergy production histogram in the current in the current year and the the annual power generation column in recent 20 years Event list Move the cursor to the Event List and then press OK the user will see the list of events of inverter Record 100 event information at most Press the up or down keys to select events and press OK to get the details of the event including the occurrence time error code Press the ESC button to return to the superior interface progressively Settings Move the cursor to the Settings and then press OK the user will enter the setting interface as shown in figure 28 Press up down left or right to select options and then press OK to enter the option Settings 11 04 03 10 16 10 Figure 28 Setting interface Note If the user wants to reset the Country grid located input PV array connection type or Factory Set restore factory settings need to input password to enter the option Please enter the password 000111
32. d to be modified Press up or down arrow key to modify figure IP Address 192 168 000 002 Subnet Mask 255 255 255 000 the others are 0 as shown in figure 54 Press OK after modifying LCD will display the setting parameter and press OK again setting is over LCD interface will Reboot and then enter into standard interface automatically Communication 11 04 03 14 19 29 IP Address 192 168 000 002 Subnet Mask 255 255 255 000 Gateway 000 000 000 000 DNS Server 000 000 000 000 Figure 54 IP settings interface Parameter set for PC Set IP address as 192 168 000 001 Set Subnet mask as 255 255 255 000 Need to install SolarLake Inverter Monitoring software in the PC when using RS232 Ethernet communication Can t using RS232 RS485 and Ethernet communication mode for a PC at the same time The default set is Auto IP If router is used LAN or WAN monitor is ok without any setting In WAN mode router is necessary and auto IP mode should be selected ee 0 WAN is not applicable by now Troubleshooting 8 1 Troubleshooting Troubleshooting This section contains information and procedures for solving possible problems with the SolarLake series inverters and provides user with troubleshooting tips to identify and solve most problems that could occur with the SolarLake series inverters This section will help user narrow down the source of any problems user may encounter Please read the following
33. d with PV grid tied inverter only after eliminating these problems 4 7 4 Assembly steps of AC connector 20 SolarLake series inverters are designed for three phases grid Phase voltage is 230 20 according to requirements of different countries Typical frequency is 50Hz Other technical requests should comply with the requirement of local public grid Below figure 12 14 is the AC output area terminal block and 5 wires of cable installation method introduction Figure 12 AC output area with terminal block for 5 wires of cable Below is the AC cable specification table when select the cable for installation Table 4 Cable and Micro breaker Requirement Model SolarLake SolarLake SolarLake SolarLake E 10000TL 12000TL 15000TL 17000TL Cable Cu 24mm 24mm 26mm 26mm Micro Breaker 25A 25A 32A 32A Note For safety reasons make sure you select the correct specification cables for installation Otherwise the power will make the cable hot and overload It could result in death or serious injury Installation Below are the steps for AC output wiring Step 1 Get out of the four screws at four corners of the AC cover get off the cover Step 2 There are 5 white terminals which are PE N L3 T L2 S L1 R Put the 5 wire of AC cable through the house tunnel then put the wire into the terminals correctly make sure the phase sequence is correctly connected Step 3 After 5 wires are c
34. e EES Note Without any remedy means that the event is not error or inverter will resume from error automatically 45 Troubleshooting amp Decommissioning 8 2 9 1 9 2 9 3 9 4 46 Daily maintenance Inverters generally do not need any maintenance or correction but need to ensure cooling fan not be covered by any dust or dirties e Inverter cleaning Please use electric compressing dryer soft dry cloth or brush to clean inverters Water corrosive chemical substance or intense cleaning agent is not allowed to clean the cooling fan e Cooling fin cleaning To ensure inverter performance and long period usage back heat emitter needs to be left with available Space side fan cannot be covered with dust or snow as it will affect airflow Please use compressing air soft cloth or brush to clean cooling fin not water corrosive chemical substance or intense cleaning agent Decommissioning Decommissioning steps Switch off the AC grid Switch Off the DC switch Wait for 5 minutes Release the DC connectors Release the AC terminals via screw drivers Now inverters can be demounted in a safe way Package If possible please pack the inverter with the original packaging If it is no longer available user can also use an equivalent carton that meets the following requirements Suitable for loads more than 50 kg With handle Can be fully closed Storage Store the inverter in dry place where ambient tem
35. e completely accord with national and local power grid standards and regulations e Please contact recently authorized repair center if you need any maintenance or repairs If you want to know the information of authorized center please contact your dealer Please don t maintenance by yourself or it could cause property destruction and personal injury e Read and understand the instruction of this manual and be familiar with relevant safety symbols in the paragraph then start to install and debug the equipment e According to the national and state requirements before connect the grid you must get power department permission and perform the operation only by qualified electrical engineer e Before installing and maintaining the equipment you should cut off the high voltage application of PV array You can also open the switch of SolarArray Combiner to cut off the high voltage Otherwise serious injury may be caused General information Some parts are electrically charged and some parts are scalding when the inverter is working Some kinds of property destruction and personal injury will be caused if unauthorized improper use or wrong install wrong operate The inverter must be transported loaded installed and maintained by qualified electrical engineer must abide by the effective accident prevention rules of users country According to the basic safety rules qualified electrical engineer should have the ability of assembling star
36. h if not avoided could result in death or serious injury Caution Caution indicates a hazardous situation if not avoided could result in minor or moderate injury Note Note provides tips that are valuable for the optimal operation of user product Attention Attention indicates there are potential risks if fail to prevent may lead to equipment cannot run normally or property damage o E PG P 05 06 e Symbols on the Inverter There are some symbols which are related to issue of security Please first read and fully understand the content of the symbols and then install equipment Symbol Explaination s There is residual voltage in the inverter Ensure that AC DC side are b i not charged before installation and maintenance But when inverter AN SR DC side disconnect for a period of time capacitance still charge so S wait for 30 minutes to ensure the capacitance discharge Symbol of CE Inverter is accord with CE safety certification standard If cause some kinds of property destruction and personal injury without according to the instructions of this manual Samil Power Co Ltd does not take any responsibility for that Basic safety information 1 1 1 1 2 1 3 Basic safety information Note If you have any questions or problems when you read the following information please contact Samil Power Co Ltd IER Preface Installation of SolarLake invertermust b
37. he system Please assess the following factors when designing PV system The largest input voltage of MPPT circuit in any case refer to technical features The largest input current of MPPT circuit in any case refer to technical features Installation precaution Checking environment where system is installed SamilPower suggests customer checking the installation site Do not fall into any of the following conditions e The ambient temperature is outthe range of 20 C to 60 C Power derating at 459C e Higher than the altitude of about 2 000 m above sea level e Prone to be damaged by sea water e Close to corrosive gas or liquid for example locations where chemicals are processed or the location where feed lots of poultry e Exposed to direct sunlight e Prone to be flooded or high levels of snow pack e Little or no air flow and high humidity e Exposed to steam vapor or water e Exposed to direct cool air e Near the television antenna or antenna cable Fault because of the above case is not in the scope of warranty SamilPower assures the product guarantee of the SolarLake series inverters during five years after your purchase If the installation site does not meet the instructions described in this manual it is out of warranty The warranty is limited to the costs of repair and or replacement of the product by SamilPower only Ventilation is very important to cool the inverter For outdoors application the
38. id 09 05 29 ON 41 Inverter 09 05 29 ON 40 Inverter 09 05 29 ON JS Main Menu 1 5 Figure 55 Events list When SolarLake Inverter is at fault the fault information is composed of group code displayed on LCD There 3 kinds of faults Grid PV and Inverter One code indicates one fault For example Grid 3 indicates under voltage L2 phase Another type of fault is for user recording modify settings by user In the events list display the type of event code occurring time and current status Press the right or to the left key can flip and press upward or downward key move the cursor Press OK key can view the details of selected event shown as figure 56 41 Troubleshooting 42 Event Details 11 06 24 09 11 20 Start time Figure 56 Event Details In the event details shows event type code occurring time and operation hints Please contact Samil Power Co Ltdforfurthertechnical assistance Please provide detailed installation information and inverter model serial number and fault information to get optimal solution Table 6 Error code list of AC grid Suggestion operation and Group Code Fault description Solutions n O L1 phase over voltage A 1 Liphaseundervolage lt E 2 l2phaseover voltage E 3 l2phaseunder voltage lt ee 4 13 phase over voltage h D Check whether AC grid voltage S 2 L3 phase under voltage and frequency is beyond the
39. ingresso cc Maximal de tension d entr e DC 1000V Operating voltage range Betriebsspannung sbereich Range di tensione Plage de tension de fonctionnement 250 950V MPP voltage range MPP Spannungsbereich Campo di tensione MPP Plage de tension MPP 380 800V Nominal operating voltage Nenn Betriebsspannung Tensione nominale Tension de fonctionnement nominale 650V Max input current Max Eingangsstrom Corrente massima d ingresso Courant d entr e Max 2 16A Maximum total PV array short circuit current Maximale PV Kurzschlu strom Massimo fotovoltaico corrente di corto circuito 2 4 8A Maximum PV courant de court circuit Nominal operating voltage Nenn Betriebsspannung Tensione nominale Tension de fonctionnement nominale 3 400 V Max output current Max Ausgangsstorm Corrente massima d uscita Courant de sortie Max 3 19 2A Nominal operating frequency Nenn Betriebsfrequenz Frequenza nominale Fr quence de fonctionnement nominale 50Hz Nominal output power Nenn Ausgangsleistung Potenza nominale d uscita Puissance de sortie nominale 12000W Max output power Max Ausgangsleistung Potenza massima d uscita Puissance de sortie Max 12000W Ingress protection Eintrittsschutz Grado protezione l P65 protection de entr es Operating temperature range Betriebstemperaturbereich Temperatura di funzionamento 20 60 C Temp rature de fonctionnement Protective class Schut
40. inverter requires at least 50 cm see table 2 of clearance among the other units and ground It is recommended that the same clearance 50cm Installing the inverter in the place mentioned above may cause the malfunction of the system caused by water or high temperature inside the inverter Please note that it is out of warranty S Position Min Size Side 50cm 50cm 50cm Top 50cm Bottom 50cm MN Front zen a Q 3 Figure 7 Space specification Table 2 Available Space Size 15 Installation 4 5 Preparation Below tools are needed before installation Figure 8 Installation Tools Installation Tools crimping pliers for binding post and RJ45 screw drivers and manual wrench and o 8 driller rubber hammer 4 6 Installation Steps Step1 Drill holes in the wall with 8 driller according to the size of bracket Keep drilling vertical to the wall and don t shake when drilling to avoid damage to the wall It need repositioning and drilling holes if the hole with much error Then put expansion pipe into the hole vertically use rubber hammer to tap the pipe into the wall completely After that 5 screws should be twisted into pipes with bracket See step 1 Figure 9 Bracket Installation Step2 Use the bracket to install the inverter onto the narrow vertical panel or wall Make upper corner part of inverter hanging onto the bracket Lower part match the standard
41. lease contact Samil Power s sales Figure6 is the packing list Figure 6 Packaging list Table 1 Packing list Description QTY Remark 1 SolarLake inverter 1 2 Back panel 1 3 Input DC connector 4 NM M NENNEN E QE NE Screw package 5 Screw package 1 2 M4 screws SE EEN 5 6 screws 5 expansion screws 6 CS Packing list 1 7 Product manual 1 8 Warranty card 1 9 Quality certificate 1 4 3 Safety instruction Danger DC voltage can be as much as 1000 V three phase AC voltage reaches up to 400 V Ensure AC DC side uncharged before installing and maintaining the inverter Must strictly observe the following standard and specifications when installing operating and maintaining SolarLake inverter 14 Installation 4 4 Get the permission from the local power department then combine inverter to the grid and operate by the professional electrical engineer 2 All the electrical installation must comply with local electrical installation standard amp Don t touch the other parts except terminals When installing There is high electrical voltage when working Must cut off inverter AC DC power and external control power and wait for at least 5 minutes before maintaining amp Pay attention to surface heat of inverter For example the power Semiconductor Devices still keep higher temperature after blackout a period of time Warning Pay attention to the rated voltage and current when design t
42. n 30 Then click OK button Enel exe software automatically reads the inverter s LATEST test data and generates a txt format report as shown in figure 40 and figure 41 Figure 40 pe cr Oman gd zs e vera cn feig veznagr dhekik Phase Threshel value veut Veas O 065135 BY ZX rg Ze iC ie Darlene fregeeey check E Phase ke ze d valve velse fuss S Sk fo Stz Teis Ca Vins P Dain freqemecy Jack OK Phase Three d i ap fuis 7 Te 45 ia Ze Figure 41 31 If you click OK button one warning message as shown in figure 42 appears please check the RS 232 communication connection between the Inverter and PC inimum voltage check Vmin 7 Ttrip A Communication fails aximum frequen Fmax Ttrip Figure 42 In figure 27 press up down left or right arrow key to move the cursor to the System Info and then press OK you will see the machine serial number software version number and so on Press ESC and will return to the superior interface progressively 6 3 LCD Function LCD shows the most of power information user cares When the inverter operates normally user touch any button then the backlight is on user will see the standard interface If none key touching in 60 seconds the backlight will be off After that user touch any button the backlight will be on Note that if no operation in 60 seconds the backlight will goes off In next 10 second
43. onnected with terminals please check the wire is in right location L wire is connected with L terminal Step 4 Put the terminal house on the terminals get four screws on RCMU breaker should be installed between inverter and grid and its rated fault current 100 mAxIfnx300 Ma 0 1S Any load should not be connected with inverter directly Figure 13 Incorrect Connections between Load and Inverter Impedance of SolarLake inverter AC connecting dot should be less than 29 To ensure reliable anti islanding function PV cable should be used to ensure wire loss lt 1 than normal power Moreover length between AC side and grid connecting dot should be less than 150m Below chart is cable length section area and wire loss 3 ZS 0 57 0 10 20 30 40 60 70 80 90 100 50 Length m Figure 14 AC Cable Loss 4 7 5 Grounding Attention Neither positive nor negative could grounding because of no transformer or it will break down In the system all non current carrying metal parts such as shell of combiner distribution and inverter should be connected to the earth 21 Installation amp Run the inverter 4 8 PV String XAINYA NN Inverter AC Switchboard XXX X PE iN A E 2000000 PV module frame Figure 15 Grounding of syste e Connection of communication Please refer to part 7 2 2 Safety inspection PV array Inspect the PV array to determine whether each PV
44. password and press the right key and left key to move the cursor Enter the password and then press OK key to confirm the selection Then it will return to the standard interface automatically Note D When setting grid tied country and PV array connection type or recovering Factory Set please enter the password 000111 24 Run the inverter 5 3 2 Check the PV array connection type Enter setup interface by the same way as how to check the local country setting Standard 11 04 03 10 12 17 Today 5 kwh o J 5 hours minutes 71 1 j i Total 2 7 kwh 5 hours Figure 20 Standard interface In the standard interface press ESC button then enter the main menu as shown in figure 21 Main Menu 11 04 03 10 14 12 Figure 21 Main menu Press the down arrow key to move the cursor to the Settings and then press OK key to enter setup interface as shown in figure 22 Settings 11 04 03 10 16 10 Figure 22 Setup interface Press the down arrow key to move the cursor to the Input then press OK key to enter input setting as shown in figure 23 25 Run the inverter amp Operation Commissioning Input Current Figure 23 Type of PV array connection Check whether the current PV array connection type is correct Please refer to section 4 7 2 PV array connection types to distinguish type of PV array connection If it is correct press ESC to return to the standard interface If it
45. peratures are always between 25 C 70 C Disposal Please be sure to deliver inverters at the end of its service and packing materials to certain site it should apply disposal regulations for electronic scrap where can assist relevant department to dispose and recycle Technical Data 10 Technical Data 10 1 Input DC THD SolarLake SolarLake SolarLake SolarLake Model 10000TL 12000TL 15000TL 17000TL Max recommended DC power 10400 12500 15600 17700 W Max DC voltage V 1000 1000 1000 1000 Total max input Current A A 16 B 16 A 16 B 16 A 20 B 20 A 20 B 20 Number of MPP trackers strings per MPP tracker 2 2 2 2 2 2 2 2 MPPT voltage range at full power V 320 800 380 800 380 800 430 800 Min DC voltage start voltage V 160 210 160 210 160 210 160 210 10 2 Output AC Model SolarLake SolarLake SolarLake SolarLake SE 10000TL 12000TL 15000TL 17000TL AC nominal power W 10000 12000 15000 17000 Max AC power W 10000 12000 15000 17000 Max AC current A 16 19 2 24 25 3 N PE 3 N PE 3 N PE 3 N PE id d 230 400 230 400 230 400 230 400 AC grid freq Hz 50 50 50 50 0 9leading 0 9leading O 9leading 0 9leading dee 0 9lagging 0 9lagging 0 9lagging 0 9lagging Total harmonic distortion lt 3 lt 3 lt 3 lt 3 47 Technical Data 10 3 Efficiency Safety and Protection Model SolarLake SolarLake SolarLake SolarLake 10000TL 12000TL 15000TL 17000TL
46. r s LCD Enter Main Menu then enter Settings sub menu select AutoTest and enter it then select Last Results press OK button the LCD will show the latest several results time in terms of a list The lattest result shows on the top Press DOWN or UP button to select one result and press OK button to view the detail When entering the detail screen test results of grid R are shown press RIGHT or LEFT button to view other phases results Press ESC button to exit from detail screen Procedure of viewing AutoTest results from PC Note After a new AutoTest finished the results data will be sent to PC through the RS 232 port between the inverter and PC one txt format report will be created automatically The detailed operation procedures are as follows 28 Open the Enel exe file shown in figure 36 in PC User can download Enel exe application software from www samilpower com one Report folder will produced at the same directory with Enel exe file and each time txt format report generated will be stored to the Report folder as shown in Figure 37 Figure 36 Enel Enel Report TODO Company m Figure 37 29 elect the corresponding models and communication port PC and the inverter connection port com1 com9 as shown in figure 38 and figure 39 COMPort v Model Name SR3K3TLA1 ze Minimum vol ORTA SL17KTLA1 SL2OKTLA1 Figure 38 Figure 39 33 Operatio
47. re than 250V and grid voltage value is between the max and min limit Otherwise Inverter will go to FaultState or PermanentState Check State Inverter will check isolation resistor relays and other safety requirements It will also do self test to ensure inverter software and hardwareare functional Inverter will go to FaultState or PermanentState if any error or fault occurs Normal State Inverter feeds to grid energy from PV panel as much as possible according MPP trackers Inverter will go to FaultState or PermernentState if any error or fault occurs Fault State Inverter has occurred some recoverable error It can recover if the errors disappear If FaultState exist continually you should check the inverter according error code in table 6 7 8 9 10 Permanent State Inverter has occurred some unrecoverable error It will stay in PermenentState You should take some measure according the error code LCD settings 6 2 1 Standard interface Enter the standard interface after starting up as shown in figure 26 Standard 11 04 03 10 12 17 Today 14 6 kwh 5 hours minutes 2 7 kwh 5 hours Figure 26 Standard interface 27 Operation 6 2 2 Main menu 6 2 3 6 2 4 6 2 5 6 2 6 28 In the standard interface press ESC button then enter the main menu Main menu is as shown in figure 27 Main Menu 11 04 03 10 14 12 Figure 27 Main menu Instantaneous data Move the cursor to the Instantaneous an
48. ry or disconnected PV panels DC switch Exposure to the sun PV array will produce a dangerous voltage Basic safety information Warning All installation accomplished only by professional electrical engineer Must be trained e Completely read the manual operation and understand relevant matters Attention Only get permission by the local power department and complete all electrical connection by professional electrical engineer then connect inverter into grid gt D 1 7 Operation Attention Some internal components will be fever when inverter is working Please wear protective gloves Danger Touching the power grid or the terminal of equipment may lead to die of electric shock or fire e Don t touch the terminal or conductor which connect to the power e circuit Pay attention to anything about grid connection and security document gt D 1 8 Maintenance and repair Danger e Disconnected with the PV components array and electricity grid before any repair work After turn off AC breaker and DC switch for 5 minutes later the maintenance or repair of the inverter can be carried out Attention Inverter should work again after removing any faults If you need any repair work please contact with the local authorized service center Attention Can t dismounting the internal components of inverter without authorized Samil Power Co Ltd does not take any responsibility for the losses from that 09
49. s if still no operation the screen will back to standard menu otherwise the backlight will be illuminated Note After starting inverter and restoring the factory settings LCD background light will not shut down automatically 34 Communication and Monitoring 7 Communication and Monitoring 7 1 7 2 Communication Interface This product has a communication interface of RS485 standard Ethernet RS232 optional Operating information like output voltage current frequency fault information etc can be delivered to PC or hardware storage devices or other monitoring equipment via communication interface Communication mode When user want to know the information of the power station and manage the entire power system We offer below 3 types communications 7 2 1 RS232 Communication for standalone type 7 2 2 RS232 is one communication interface It transmits the data between PC and one single SolarLake series inverters figure 43 For communication cable one end is male connector the other end is female connector q max 12 m 7 Figure 43 RS232 Communication Diagram One inverter can only be communicated with one PC at the same time through RS232 port Thus this method is generally used for single inverter s communication for examples software updating and serviceman s testing RS485 Communication for Several inverters RS485 is generally for multiple inverters
50. t choose multi strings connections to harvest max PV power Input Input2 AC AC Output Output Figure 10 Multi string input connection Left and common string input connection Right 17 Installation Note Make sure the right setting PV string connection setting via LCD commissioning steps according to your PV string input connection Please refer to part5 3 and part 6 2 for details Please select PV modules with excellent function and reliable quality Open circuit voltage of module arrays connected in series should be Max input DC input voltage Operating voltage should be conformed to MPPT voltage range Table 3 DC Voltage Limitation Model SolarLake SolarLake SolarLake SolarLake 10000TL 12000TL 15000TL 17000TL MPPTvoltage range 3204800 Vdc 3804800 Vdc 380 800 Vdc 430 800 Vdc Max DC voltage 1000 Vdc Please use PV cable to connect modules to inverter From junction box Must have fuse spec 1000V 25A fast action to inverter voltage drop is about 1 2 So we suggest the inverter install near PV module in order to save cable and reduce DC loss Note D Please don t connect the PV panel positive or negative to ground And do not apply for thin film panel 4 7 3 Assembly steps of DC connector 4 7 3 1 Steps of create DC connector Step 1 Loosing the screw as following figure Step 2 Stripped of the DC insulating layer about 8mm and then
51. te e E And Proteccion R 48 e ie re N EE 48 11 Manufacture Warranty And Liability Clauses 00 3ne neers 49 04 Notes on This Manual This manual is an integral part of the inverter Please read the product manual carefully before installation operation or maintenance Keep this product manual for future reference Please note that all pictures are edited by Samil Power Scope of Validity This product manual describes the assembly installation commissioning and maintenance of the following Samil Power SolarLake Series inverters SolarLake 10000TL SolarLake 12000TL SolarLake 15000TL SolarLake 17000TL Keep this manual where it will be accessible at all times Target Group This manual is for qualified person Support person service person are qualified mentioned in this manual The tasks described in this manual must only be performed by qualified person Symbols Used This manual provides safety operation information and uses the symbol in order to ensure personal and property security and use the inverter efficiently when operating the inverter You must understand and absolute these emphasize information to avoid the personal injury and property loss Please read the following symbols which used in this manual carefully Danger Danger indicates a hazardous situation which if not avoided will result in death or serious injury Warning Warning indicates a hazardous situation whic
52. ter according to the following sections Put the inverter in appropriate bearing capacity objects such as wall and components and so on to ensure that inverter vertical placed Choose suitable place for installing electrical equipment And assure enough fire exit Space convenience for maintenance Maintain proper ventilation and ensure that have the enough air cooling cycle Transport In our factory test center we has strictly tested and inspected on SolarLake inverter to ensure the high quality of our products The product has been in a best electrical mechanical state Our product is special packed to ensure that inverter is not damage because of transportation However transports accident could still happen The transportation company is responsible for damage When take delivery of the goods please check inverter If you find packing problems that may cause the damage of the inverter or find any visible damage please immediately notice the responsible transportation company You can ask solar equipment installation contractor or Samil Power Co Ltd for help if necessary Must use original package or appropriate package when transportation inverter to ensure the equipment transported safely Electric connection Please comply with all the current electrical regulations about accident prevented in dealing with the current inverter Danger Before the electrical connection make sure to use opaque material to cover the PV batte
53. ting and operating the product and have necessary conditions and qualifications of performing Samil Power Co Ltd does not take any responsibility for the property destruction and personal injury because of any incorrect use Safety instruction Danger Danger to life due to high voltages in the inverter All work on the inverter must be carried out by qualified person only The appliance used by children or persons with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction e Children should be supervised to ensure that they do not play with the appliance Caution Danger of burn injuries due to hot enclosure parts e During working only can touch the display and key parts of inverter 07 Basic safety information Attention PV array should be connected to the ground in accordance with requirements of local power department To protect system and the personnel security we suggest that PV array of border and inverter should be reliable grounding Warning Ensure input DC voltage x Max DC voltage Over voltage may cause permanent damage to inverter or other losses which will not be included in warranty Advertencia Disconnect both AC and DC power from the inverter before opening the machine shell and maintaining only by professional electrical engineer 1 4 Assembly 1 5 1 6 08 Please install and start SolarLake inver
54. tion include J Continue to monitor the voltage of grid to keep voltage and frequency in a limit range according to relevant countries and regions grid standard J Limit the power automaticallybased on the internal temperatureso as not to overheating 4 Automatically measurement e Measure DC voltage of PV array e Measure the three phase frequency of gird e Measure the temperature of equipment e Measure input output current of equipment e Measure output power of equipment Installation Installation process e Ready to install refer to 4 2 4 3 4 4 4 5 Complete the preparation before installation v Read the user manual carefully v Check the products and parts v Inspection installation tools v Checkthe installation environment e Mechanical installation refer to 4 6 Work during mechanical installation v Fix the panel of inverter v Install inverter e Electrical connection refer to 4 7 Work during electrical connection v Connect DC side v Connect AC side v Ground joint v Connect line of communication e Safety inspection refer to 4 8 Work during safety inspection v Inspect PV array v Inspect AC side v Inspect DC side v Inspect the line of grounding communication and accessory connection 13 Installation 4 2 Packaging list Please check the package list find out all these in the package The product on the list are forinstallation If find some damage or some missing p
55. tion type Safety has been set corresponding of provisions of the country in the factory and PV array connection type is set to multi string Checking whether these two settings are correct by following steps Check grid tied country setting Enter standard interface automatically after startup If not the standard interface press ESC return to the standard interface as shown in figure 16 Standard 11 04 03 10 12 17 Today 4 6 kwh 5 hours minutes Total 52 7 kwh Figure 16 Standard interface In the standard interface press ESC button then enter the main menu as shown in figure 17 23 Run the inverter Main Menu 11 04 03 10 14 12 Figure 17 Main menu Press the down arrow key to move the cursor to the Settings and then press OK key to enter setup interface as shown in figure 18 Settings 11 04 03 10 16 10 Figure 18 Setup interface Press the down arrow key to move the cursor to the Country then press OK key to enter the local country setting interface as shown in figure 19 Commissioning Country Current German umm Figure 19 Local country setting interface Check whether the settings of local country is correct If it is correct press ESC to enter standard interface If it is not correct press the up down left or right arrow key to move the cursor to select country then press OK key Now a password is needed press the up key and down key to modify the
56. zklasse Classe di protezione Class I Classe de protectio SolarLake 12000TL DC DC DC DC DC DC AC AC AC AC AC SolarLake 15000TL PV Netz Wechselrichter PV Grid Inverter Maximum d c input voltage Max DC spannung Massima tensione di ingresso cc Maximal de tension d entr e DC 1000V Operating voltage range Betriebsspannung sbereich Range di tensione Plage de tension de fonctionnement 250 950V MPP voltage range MPP Spannungsbereich Campo di tensione MPP Plage de tension MPP 380 800V Nominal operating voltage Nenn Betriebsspannung Tensione nominale Tension de fonctionnement nominale 650V Max input current Max Eingangsstrom Corrente massima d ingresso Courant d entr e Max 2 20A Maximum total PV array short circuit current Maximale PV Kurzschlu strom Massimo fotovoltaico corrente di corto circuito DON Maximum PV courant de court circuit Nominal operating voltage Nenn Betriebsspannung Tensione nominale Tension de fonctionnement nominale 3 400 V Max output current Max Ausgangsstorm Corrente massima d uscita Courant de sortie Max 3 24A Nominal operating frequency Nenn Betriebsfrequenz Frequenza nominale Fr quence de fonctionnement nominale 50Hz Nominal output power Nenn Ausgangsleistung Potenza nominale d uscita Puissance de sortie nominale 15000W Max output power Max Ausgangsleistung Potenza massima d uscita Puissance de sortie Max
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