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20A 12V 24V Solar Charger Controller Regulator

20A 12V 24V Solar Charger Controller Regulator

Item ID: 14006665

Sale Price:US$28.53

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Product Details

This Auto Switch Solar Charger Controller can automatically manage the work of Solar Panel and battery in solar system. It's widely used for the solar light on street, garden, park, etc. Solar charger controller can control the battery recharging automatically and make sure the batteries work longer and safer.


  • Automatic boost, recovery and float charging capacities for extended battery life (use temperature compensation)
  • Over-discharging control voltage modified by the battery discharging rate curve
  • Protected against overload, internal and external short circuits, reverse connection, thunder and lightning, and PV panel reverse current
  • Industry standard production ensures durability and efficiency
  • Comfortably operate within a wide temperature range
  • Uses EEP ROM memory to save all work
  • Control point instead of adjustable resistance to protect the control work point from temperature and vibration fluctuations
  • PWM high efficiency charging is recommended for optimal operation
  • System parameter can be set by computer through serial comnication


Rated charge current 20A
Rated load current 20A
Nominal System 12V/24V DC Auto
Load protection 1.25 times of rated load current 60 sec,
1.5 times of  rated load current 5 sec, overload protectionwill be triggered.
 Over 3 times of rated load current.short circuit protection will be triggered.
Self-consumption ≤6 mA
Charge circuit voltage drop  ≤0.26V
Discharge circuit voltage drop ≤0.15V 
Battery voltage range 6-36V
Working temperature -35℃ to +55℃
Storage temperature -35℃ to +80℃
Temp compensation -5mv/℃/2V
Humidity 10%-90% NC
Dimension Approx. 140 x 95 x 33mm
Distance of installation holes 70mm × 132mm  --Φ5mm 
Color Black

Package Includes:

  • 1 x 20A solar charge controller
  • 1 x User's Manual

Notice: More detail information, please refer the Instruction Manual before use.