12V 10A 120W PWM Waterproof Solar Charge Controller

12V PWM solar charge controller

SKU: SP0154

RRP $99.00
In Stock

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Buy 11 to 20: Pay $41.46 ea
Buy 21 to 100: Pay $37.32 ea

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This compact PWM 4 stage solar charge controller is ideal for 12V battery systems. The entire PCB assembly is housed in an aluminium heatsink extrusion, which is epoxy filled for moisture & dust resistance. The internal circuitry provides protection against several conditions which can potentially damage your battery or the controller itself. These include over charge, over discharge, over current, reverse polarity and short circuits. IP68 rated. Size: 82Wx45Dx21Hmm


  • Fully sealed in epoxy for reliable performance in harsh environments
  • Rated to IP68 for dust and moisture protection
  • Easy in line connection
  • Tough aluminium extrusion case design
  • Over charge protection
  • Over discharge protection
  • Over current protection
  • Reverse polarity protection
  • Short circuit protection.

Connection Diagram

solar charge regulator pic



  • Battery voltage: 12V
  • Charge current: 10A
  • Discharge current: 10A
  • Max Solar input: 41V
  • Charge drop: <0.2V
  • Discharge drop: <0.25V
  • Equalization: 14.8V
  • Bulk: 14.5V
  • Acceptance: 14.2V PWM
  • Float: 13.8V
  • Charge reconnect: 13.0V
  • Discharge stop: 11.2V
  • Discharge reconnect: 12.6V
  • Self-consume: <10mA
  • Voltage of open light: Solar panel 8V (delay 10s)
  • Voltage of close light: Solar panel 8V (delay 60s)
  • Temperature compensation: N/C
  • Operating temperature -35 to +60C
  • Size/Weight: 82 x 45 x 21mm, 120g

    *Specifications are subject to change without notice.

SKU SP0154
Barcode # 9321758240694
Brand Aus Electronics Direct
Shipping Weight 0.3000kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.100m
Shipping Cubic 0.000500000m3
Unit Of Measure ea
Assembled Length 0.100m
Assembled Height 0.050m
Assembled Width 0.100m

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