Solar Power Controller (SDPC-SF)
Contents
1. 2 4 PV Cable Connection Connect the solar panel to the controller terminals be careful of Positive and Negative when the sun is available in the davtime the PV LED indicator will be green color otherwise NOT then vou need to check the connection is correctiv or NOT 2 5 Load Cable Connection After connected with battery and PV then connected the Load cable also be careful of Positive and Negative if not connect correctly it is easily to burn down the electrical appliances 2 6 System Main Circuit Diagram E MCU OUTPUT PROTECTION POWER DRIVE Ees amp POWER DRIVE CURRENT SENSOR 1 OUTPUT LIGHT SENSING 3 0 Work Mode Setting 3 1 Mode Setup First make sure this controller is powered on batterv is connected then press and hold on the button continue for 5 seconds until the number on the LED screen begins to flash at this time press the button step one bv one vou will see the number on the LED screen changes and the number is from 0 to 9 then into O to 7 adjust the number to the one that you want refer to the Time Setting Table in the following then loose the button and this mode will be saved automatically After the flashing number stopped you can press the button one time to recheck whether this number is the mode that you want 3 2 Time Setting Table LED Display Working Mode 0 Sun set 10 minutes delay working for the whole night Sun set 10 minutes delay working for2. from over charging or discharging LED indication on svstem condition Indicating LED s monitor batterv charging levels as well as batterv state LED monitoring of load conditions such as over load and short circuit as well as load on off are also provided Design standard Operating temperature range from 35 to 50 deg C No adjustable hardware part Controller accuracv stabilitv and reliabilitv is assured by the use of flash memory for all control parameters and set points Operation and Design easy to operate robust in design Control modes Choose the code by press the button 2 0 Installation amp Operation Attention Connect battery first be care of Positive and Negative 2 1 Controller Size Mount the controller in a suitable place Controller Dimensions 140x90 5x27 2 mm PV LED indicator Work mode Digit set key System state LED indicator ON OFF button Load LED indicator PV Bat Load 2 2 Cable Information Choose the plastic Copper wire Current density no more than 4A mm Cut the suitable length of wire and make it as shout as possible Peel off 5mm the plastic at the end of wire 2 3 Battery Cable Connection Connect battery Positive and Negative to the controller first to power on the controller Make sure correct polarity of terminals The controller has protection of reverse polaritv so even not connect correctiv for positive and negative the controller will not be burned
3. 1 hour Sun set 10 minutes delay working for 2 hour Sun set 10 minutes delay working for 3 hour Sun set 10 minutes delay working for 4 hour Sun set 10 minutes delay working for 5 hour Sun set 10 minutes delay working for 6 hour Sun set 10 minutes delay working for 7 hour Sun set 10 minutes delay working for 8 hour Sun set 10 minutes delay working for 9 hour oClololsbololanlolm Sun set 10 minutes delay working for 10 hour Sun set 10 minutes delay working for 11 hour N Sun set 10 minutes delay working for 12 hour Sun set 10 minutes delay working for 13 hour Sun set 10 minutes delay working for 14 hour Sun set 10 minutes delay working for 15 hour D oo P amp Manual ON OFF 7 Sun set working for testing for the whole night 4 0 LED Indicator 4 1 PV Indicator Color Indication Working State Green On Solid PV is charging Batterv Green Flash Fast Batterv Over Voltage refer to Trouble shooting 4 2 Svstem State Indicator Working State Color Indication Green On Solid Batterv is Normal Green Flash Batterv is full Vellow On Solid Batterv is under voltage Red On Solid Batterv is over discharge and turn off Load 4 3 Load Indicator Working State Color Indication Vellow On Solid Load is ON Red Flash slow Over Load Notice lf the load current exceeds 1 25 times the controller rated cur
4. SDRC Series SDRC0524 SDRC1024 SDRC1524 SDRC2024 Solar Charge Controller USER MANUAL Beijing Remote Power Renewable Energv Technologv Companv Add 3 F Huayuan Road Haidian District Beijing China www remotepowersolar com Contents 1 0 Feattit Si a i a 1 2 0 Installation amp Operation 2 1 Controller Size 2 2 Cable Information 2 3 Batterv Cable Connection 2 4 PV Cable Connection 2 5 Load Cable Connection 2 6 Svstem Main Circuit Diagram 3 0 Work Mode Setting 3 1 Mode Setup 3 2 Time Setting Table 4 0 LED Indicator nn 4 1 PV Indicator 4 2 Batterv Indicator 4 3 Load Indicator 5 0 Specification 6 0 Problem and Trouble Shooting 7 0 Warrant i iii ss cepteirenseeccancise 1 0 Features Control Micro Controller Unit utilizing dedicated software and SCM for precise control Charging mode Pulse Width Modulated control allows for high efficiencv boost recoverv and float charging Temperature compensation ensures that these parameters are adjusted for maximum batterv condition and hence prolonged batterv life High accuracv discharging control Over discharging control voltage modified bv the batterv discharging rate curve Circuit Protection protection against overload short circuit and reverse connection Built in Transient Voltage Suppression protects against lightning Reverse current leakage through PV panel is blocked Batteries are prevented
5. ect and connected steady The PV LED flashes fast Indicator System over voltage protection is working Open circuit in the battery Check battery cable connections Charging circuit damaged Load LED indicator is on but no output Load open circuit Check cables and connections and any other load switches Load LED indicator is on and flashing fast No output Check output for short circuit or over load Remove the load and switch output ON Controller will resume after 30 seconds Load LED indicator ison and flashing slowly No output Overload has occurred Remove sufficient load and switch output On Controller will resume in 30 seconds System state LED flashing RED with No output Battery is over discharged and load disconnected The load will be reconnected when battery charged again 7 0 Warrantv Product Name Warrantv Card Product Model Serial number Date of purchase Date Month Year Company Name Contact Address Tel 1 The product warranty period is two years since factory 2 During the warranty period any problem caused by normal use under the user manual determined by the controller factory reparation is free of charge 3 During the warranty period if one of the following terms occurs repair will not be free Not able to provide the PI Receipt or other valid proof of purchase 2 Users own errors and improper installation operation ca
6. rent continue for 60 seconds or 1 5 times the controller rated current continue for 5s over load protection will work and controller will turn off the load automatically User need to recheck the connection of the load after the problem solved press the button one time and controller will be back to work normal 5 0 Specification Tvpe SDRC0524 SDRC1024 SDRC1524 SDRC2024 pales ehane BA 10A 15A 20A current Rated load current 5A 10A 15A 20A Work voltage 12 24V auto No load current lt 6mA Chargi ircui ging circuit lt 0 26 V voltage drop Load circuit vol ircuit voltage 0 15 V drop l Ver 0 a 17V x2 24V protection Work temperature Industrv stage 35 C to 55 C Boost charge 9 14 6V x2 24V keep 10min voltage Direct charge 14 4V x2 24V keep 10min voltage Float charge voltage 13 6V x2 24V charge return 13 2v x2 24V voltage Temperature 5mv C compensation return voltage L l PN E 12 0V x2 24V indicate Over discharge 11 1V no load real time modified voltage by the discharge rate voltage x2 24V Over discharge E 12 6V x2 24V return voltage PWM charge mode modified discharge voltage by the discharge Control mode jafu 6 0 Problem amp Trouble Shooting Problem Trouble shooting Sunlight on solar panel but PV charge Indicator is not on Check solar panel output and cable connections are corr
7. used the faults or damage 3 Damage caused by the fall on delivery drop or other unavoidable external factors cause faults and damage Almproper use of the damage caused by the device water or other corrosive liquid REMOTE AWN Beijing Remote Power Renewable Energy Technology Company Add 3 F HuaYuan Road HaiDian District Beijing 10088 China Tel 86 10 82670382 Fax 86 10 82257376 Email support repowersolar com www remotepowersolar com
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