Yueqing Sandi Electric Co., Ltd.
Main products:Off Grid Inverter,Pure Sine Wave Inverter,Solar Pumping Inverter,PV Combiner Box,Grid Tie Inverter
Contact Us
  • Contact Person : Ms. Yi Katrina
  • Company Name : Yueqing Sandi Electric Co., Ltd.
  • Tel : 86-0577-62793760
  • Fax : 86-0577-61209955
  • Address : Zhejiang,Yueqing,Lvao Industry Zone Liushi Town
  • Country/Region : China
  • Zip : 325604

12KW solar system 100A solar charger controller

12KW solar system 100A solar charger controller
Product Detailed
1.LED display 2.CE certification.

Regulate the charging current by accurate detecting of terminal voltage, to ensure the battery full charge. 

Full automatic control includes overcharging, short circuit, overload protection and prevention of anti-wiring.

Adopt multiple-circuit charging-control circuit.

LED indicates the current status of controller for users.

All control with industrial chips can run in cold, high temperature and damp surroundings

Power switch driving circuit is completely isolated from sampling circuit. The control signals is transmitted by opto isolation, with super-high disturbence rejection and stability.

Overcharge protection, low-voltage protection, prevention of anti-wiring and damage of the battery.

Prevent anti-charging from battery to solar panel at night.

The inside of the controller is equipped with surge arrester. Contain the instantaneous over voltage under the bearable voltage of the system. On another way, to conduct the strong lightening current to the ground directly to avoid any damage of equipment.



Maintenance notice

1.Check the system grounding at least once every half a year. Grounding resistance must be less than 1Ω.

2.Cover all solar panels and switch off all circuit breakers of the controller before maintenance. Strictly forbid to disconnect the accumulator before switching off the solar panels.

3. When it’s thundering and lightening, the input of the solar panels must be disconnected.



12KW solar system 100A solar charger controller

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