Solar Charge Controller User Manual
Contents
1. it will turn off the load then load stop working The 10 minutes delay is set for avoiding some misjudgment by some suddenly lights 5 4 Light control time control mode Press the button at any figure from 1 15 which means the system is under ight control and time control mode when the controller feel there is no sunlight for 10 minutes it will turn on the load then load begin to work after 1 15 as you set hours the controller will turn off the load It requires manul operation to restart the system after it worked 1 15 as you set hours under this working mode 5 5 Common controller mode press the button until the LED figures shows 16 which means the controller is just a common controller for charging and protection This mode cancel the light control time control 10 minutes delay functions The load can only be turned on or turned off manually Woking mode setting table O open C close T test mode without 10min delay Woking mode amp LED figure Woking mode amp LED figure Woking mode amp LED figure Light control O light control C 00 Light control O 7h working C 07 Light control O 14h working C 14 lot auc dh Sen lt aee Sea oe sai Light control O 1h working C 01 Light control O 8h working C 08 Light control O Sh working IC I5 Whe Spec Mod Whe Whe Mod Coni The Mod Whe Whe Thi Light control O 2h working C Light control O 92. Solar Charge Controller User Manual Main characteristics 1 1 Using the single chip and special software on the basis of expert control system realized the Intelligence Optimization SOC control 1 2 Using External temperature transmitter to compensate temperature muchprecise than internal temperature transmitter 1 3 automatic protect against over charge over discharge electronic circuit overload these protections avoid any harm to the component or fuse wire 1 4 Take series connection PWM charge as the main circuit charging efficiency is 3 6 higher than non PWM charging 1 5 LED shows the battery condition users can get the service state directly 1 6 All the control adopt Industry specific chip can running free under any cold hot humid circumstance 1 7 Using audio visual double LED to show the settings complete all operating and Settings by one press button time alarm and figure display correspond to each other 1 8 Making full use of the advanced power source technology Greatly improved the effective power of unit area much more compact structure 19 The large diameter big interval terminals can install 6 mm2 conducting wire wire interval is 9 5 mm can enhance isolation and the installation reliability wires hard to slip Picture of the solar charge controller battery state battery state indicator 2 temperature sensor indicator 2 Temperature sengar solar panel load state solar panel loa
3. d state indicator 1 indicator 3 ee indicator 1 indicator 3 pended pon TO d panel battery load setting button panel battery load setting button 15A 30A SA 10A 2 System specification This controller designed for solar energy system solar street lamp system using a special computer chip intelligent controller complete all operating and Settings by pressing one button Automatically shutoff and resume to protect against short circuit overload over charge over discharge With LED lightindicating the battery charging state load and kinds of fault instructions This controller takes parameters according to the battery voltage current environment temperature by the computer chip after special control calculation it can realize the discharge rate conform to battery characteristics perfectly Compensate temperature at very high efficiency and accuracy used the high efficient PWM charging mode ensure the battery working in the best state greatly extend the service life of the battery It has different choices of work modes can meet the various needs of users Pd a oe ae oe ae ee Ne ee oo ee ee ee eee ee Ge Ge ey Sek ee ae Se ee ee el ye ee ee FAV F MOU Cis Powe Dave LE i E i i l j l WI i E gerrea i _ r Load 3 why 4 a tahoen Peska ros E masae w heer Pl t 5 3 i wre s t i mer en qem ye ee e m ee em e e e Mpu Protect
4. directly ends of the power contact is reliable or not Solar panel indicator 1 twinkle rapidly Setters Phe Ad ph na hy he of Load indicator 3 shining but no output temic pp ie appliance be Load indicator 3 shining rapidly Output is short circuit please check the output and no output circuit remove all load resume the system Load indicator 3 shining slowly Load power over the rated power please and no output reduce the load 7 Battery indicator 2 shining red lights Battery over discharge resume to service after and no output fully charged VII Technic index Model NV 12V05 NV 12V010 NV 12V025 Rated change caret over the rated current 1 25 times for 60 seconds or overthe rated current 1 5 times for 5 seconds or gt 3 times rated current No load loss lt 6omA Charging loop pressure drop lt 0 26V Discharge loop pressure drop lt 0 15V Overvoltage protection 17V x 2 24V Working temperature Industrial grade 35 CTO 55 C Overload short circuit protection 3 Installation and application 3 1 Controller s fixation should be rigid 10A pore overall dimension 125 50mm pore size of installation 4 4mm 20A pore overall dimension 153 60 5mm pore size of installation 5 5 2 5mm 30A pore overall dimension 153 60 5mm pore size of installation 5 5 2 5mm 3 2 Preparing wire we suggest using Multi Strands Copper Core Insulated Wire First determine the
5. h working C 09 Hand control O hand control C 16 Light control O 3h working C Light control O 10h working C 17 Light control O 4h working C 04 Light control O 11h working C fu E Light control O 5h working C 05 Light control O 12h working C 12 Light control O 6h working C 06 Light control O 13h working C 13 Examples Mode 01 When sunlight is off controller waits for 10 min and then turns the load ON for 1 hour then turns the load OFF Mode 02 When sunlight is off controller waits for 10 min and then turns the load ON for 2 hours then turns the load OFF Mode 15 When sunlight is off controller waits for 10 min and then turns the load ON for 15 hours then turns the load OFF Special modes Mode 00 light control When sunlight is off controller waits for 10 min and then turns the load ON When sunlight is on controller waits for 10 min and then turns the load OFF Mode 16 common controller Controller turns the load ON no matter day or night without any delays 2e load is turned on or turned off manually Mode 17 testing mode When sunlight is off the controller turns the load ON When sunlight is on the controller turns the load OFF This mode is similar to Mode 00 but works without 10 min delay 6 Solutions to common problems phenomenons solutions Solar panel indicator 1 doesn t shine Please check whether the wire is right on both when the solar module be shone
6. ht which means the charging system is normal When charging indicator light 1 appear green but flashing rapidly that means the system is overvoltage solutions please refer to the Solutions to common problems below The charging process adopted PWM ways if happen to over discharging the charging state first need to improve to the promote charging voltage and keep 30 minutes then fall to straight charging voltage keep 30 minutes finally fall to float charging voltage and keep the float charging voltage The utomatic control process will make the battery charge efficiently and extend its service life 2 Battery state directions when the battery voltage is in normal range state indicator light 2 will display green and steady light After fully charged the light will display green and flash slowly When fall to under voltage state indicator light turn to red when the battery voltage continue to fall to over discharge voltage the controller will automatically turn off the output reminding users timely compensate the power When the battery voltage return to the normal state the controller will automatically start the output state indicator light 2 change to green 4 3 Load instructions when open the load the load indicator light 3 display steady light If the load current over the rated current 1 25 times for 60 seconds or over the rated current 1 5 times for 5 seconds the indicator light 3 will display red and flash slow
7. ion Solar Panci ani Power Daye e ere ee es ee ee oe T PRattery 3 Installation and application 3 1 Controller s fixation should be rigid 10A pore overall dimension 125 50mm pore size of installation 4 4mm 20A pore overall dimension 153 60 5mm pore size of installation 5 5 2 5mm 30A pore overall dimension 153 60 5mm pore size of installation 5 5 2 5mm 3 2 Preparing wire we suggest using Multi Strands Copper Core Insulated Wire First determine the length of the wire decrease the connection length as far as possible in order to reduce electrical loss The current of copper wire need no more than 4A mm2 and strip5mm insulation at the controller side 3 3 First connect the terminals with battery Please note don t reverse the side If the connection is right the indicator 2 will light which can be examined by pressing the button If the connection is reverse it won t burn the fuse or damage any component of the controller 3 4 Connect the terminals with solar panel Please note don t reverse the side If there is sunlight the solar panel indicator 1 will light 3 5 Connect the load with the load terminals Please note don t reverse the side or may damage the electrical appliances Application instructions 4 1 Charging and overvoltage instructions when the system is normally connected and under the sunshine charge dicator light 1 will display green and steady lig
8. length of the wire decrease the connection length as far as possible in order to reduce electrical loss The current of copper wire need no more than 4A mm2 and strip5mm insulation at the controller side 3 3 First connect the terminals with battery Please note don t reverse the side If the connection is right the indicator 2 will light which can be examined by pressing the button If the connection is reverse it won t burn the fuse or damage any component of the controller l 3 4 Connect the terminals with solar panel Please note don t reverse the side If there is sunlight the solar panel indicator 1 will light 3 5 Connect the load with the load terminals Please note don t reverse the side or may damage the electrical appliances Application instructions 4 1 Charging and overvoltage instructions when the system is normally connected and under the sunshine charge dicator light 1 will display green and steady light which means the charging system is normal When charging indicator light 1 appear green but flashing rapidly that means the system is overvoltage solutions please refer to the Solutions to common problems below The charging process adopted PWM ways if happen to over discharging the charging state first need to improve to the promote charging voltage and keep 30 minutes then fall to straight charging voltage keep 30 minutes finally fall to float charging voltage and keep the f
9. loat charging voltage The itomatic control process wil make the battery charge efficiently and extend its service life 2 Battery state directions when the battery voltage is in normal range state indicator light 2 will display green and steady light After fully charged the light will display green and flash slowly When fall to under voltage state indicator light turn to red when the battery voltage continue to fall to over discharge voltage the controller will automatically turn off the output reminding users timely compensate the power When the battery voltage return to the normal state the controller will automatically start the output state indicator light 2 change to green 4 3 Load instructions when open the load the load indicator light 3 display steady light If the load current over the rated current 1 25 times for 60 seconds or over the rated current 1 5 times for 5 seconds the indicator light 3 will display red and flash slowly which means overload the controller will close the output When load side happen to short circuit the controller will immediately shut off the output indicator light 3 flash rapidly when this condition happen users shall carefully check the connections of the load cut off the connection with defective load Then press the button 10 seconds later the controller will back to normal Under the common controller mode press the button can clear overload or short circuit record and pre
10. ly which means overload the controller will close the output When load side happen to short circuit the controller will immediately shut off the output indicator light 3 flash rapidly when this condition happen users shall carefully check the connections of the load cut off the connection with defective load Then press the button 10 seconds later the controller will back to normal Under the common controller mode press the button can clear overload or short circuit record and press again can resume the output 5 Working mode setting 5 1 Setting methods first press the switch button for 5 seconds until mode shows the figure digital LED flash then loosen the button the number can be changed with each press choose the number you need then wait until the LED digital do not twinkle which is a complete setting 5 2 Test mode press the button until the LED figures shows 17 which means the system is under test mode when the controller feel there is no sunlight it will turn on the load then load begin to work When feeling there is unlight it will turn off the load then load stop working This mode usuaily be used for testing the controller 3 3 Light control mode press the button until the LED figures shows 0 which means the system is under light control mode when the controller feel there is no sunliglt for 10 minutes it will turn on the load then load begin to work When feeling there is sunlight for 10 minutes
11. ss again can resume the output 5 Working mode setting 5 1 Setting methods first press the switch button for 5 seconds until mode shows the figure digital LED flash then loosen the button the number can be changed with each press choose the number you need then wait until the LED digital do not twinkle which is a complete setting 5 2 Test mode press the button until the LED figures shows 17 which means the system is under test mode when the controller feel there is no sunlight it will turn on the load then load begin to work When feeling there is unlight it will turn off the load then load stop working This mode usuaily be used for testing the controller gt 3 Light control mode press the button until the LED figures shows 0 which means the system is under light control mode when the controller feel there is no sunligtt for 10 minutes it will turn on the load then load begin to work When feeling there is sunlight for 10 minutes it will turn off the load then load stop working The 10 minutes delay is set for avoiding some misjudgment by some suddenly lights 5 4 Light control time control mode Press the button at any figure from 1 15 which means the system is under ght control and time control mode when the controller feel there is no sunlight for 10 minutes it will turn on the load then load begin to work after 1 15 as you set hours the controller will turn off the load It requires manul operation
12. to restart the system after it worked 1 15 as you set hours under this working mode 5 5 Common controller mode press the button until the LED figures shows 16 which means the controller is just a common controller for charging and protection This mode cancel the light control time control 10 minutes delay functions The load can only be turned on or turned off manually Woking mode setting table O open C close T test mode without 10min delay
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