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Solar Controller, 120V20A Solar Controller - China Solar Panel

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Product detail

  • Product Name:

    Solar Controller, 120V20A Solar Controller

  • Model No: WS20-120


Solar Controller, 120V20A Solar Controller Featurs

Perfect protection function, thus the system has higher reliability.
Check all operation parameters from LCD display.
Voltage limiting and current-limiting charge mode, ensures battery in the best charging status.
PWM stepless unload mode, which burn the excess power, making the battery charging in best status.
Optional functions:Temperature compensation function;RS communication function: RS232/RS485/RJ45/GPRS are optional communication ports.
Solar reverse charge protection , Solar reverse connection protection, Battery over charge protection, Battery reverse connection protection, Lightning protection

Solar Controller, 120V20A Solar Controller Specification

Model                 WS20-120
Rated Solar Power           3kW
PV Charge Current           20A
Rated Battery Voltage         120V
Unload Voltage(factory default)   140V
Control Mode             PWM
Display Mode             LCD
Display Parameters          PV Voltage、PV Charge Current, PV Power, Battery Voltage
Working Temperature & Humidity     -20~+50℃/35~85%RH(Without Condensation)
Temperature Compensation(optional) 4mV/℃/2V ,–35℃–+80℃ , Precision:±1℃

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