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| Categories | PWM Solar Charge Controller | 
|---|---|
| Place of Origin: | Guangdong, China | 
| Brand Name: | SRNE | 
| Model Number: | SR-HM-CU20A | 
| Certification: | CE RoHS ISO9001 | 
| Supply Ability: | 1000 Piece/Pieces per Month | 
| Packaging Details: | Packed in carton. Product size:120*74*23.6mm Packing Carton size: 335*300*210mm. | 
| MOQ: | 1 | 
| Price: | Negotiable | 
| Application: | Solar System Controller | 
| Maximum Current: | 10A/20A | 
| Rated Voltage: | 12V/24V auto recognition | 
| Charging current: | 10A/20A | 
| Protection level: | IP30 | 
| Solar input voltage: | 55V | 
| USB output: | Double USD output for mobile charging | 
| LCD: | LCD display | 
| Weight: | 200g | 
| solar input voltage: | <55v | 
| System voltage: | 12v/24v Automatic Recognition | 
| Warranty: | 1 Year | 
| Port: | Shenzhen | 
| Company Info. | 
| SRNE Solar Co.,Ltd | 
| View Contact Details | 
| Product List | 
Durable PWM Solar Charge Controller 10a SR HM Series For Mobile Charging
SRNE Best Selling PWM 10A/20A Solar Controller for Solar Home System SR-HM-CU
Features
● PWM charging
● Battery type selectable: Sealed, Gel, and Flooded
● Informative black light LCD display
● Double USB design, Max. output 2.4A
● Multiple load control modes
● Energy statistics function
● Full power working at temperature range from -25 to 55 ℃
● Adopt high quality, high reliability components of ST,IR and Infineon
● UL and VDE certified Nickel plated copper terminals, to ensure safe and solid connection
● Battery temperature compensation function
● Extensive Electronic protection
Pictures of SRNE Best Selling PWM 10A/20A Solar Controller for Solar Home System SR-HM-CU



Our factory
 
 

Parameters:
| System voltage | 12V/24V Auto | 
| System current | 10A;20A | 
| No-load loss | < 12mA | 
| Solar energy input voltage | < 55V | 
| Overvoltage protection | 17.0V;×2/24V | 
| Equal charging voltage | 14.6V;×2/24V(25℃),duration:1h | 
| Ascending charging voltage | 14.4V;×2/24V(25℃),duration:2h | 
| Float charging voltage | 13.8V;×2/24V (25℃) | 
| Charging recovery voltage | 13.2V;×2/24V (25℃) | 
| over-discharging recovery voltage | 12.5V;×2/24V | 
| Under voltage | 12.0V;×2/24V | 
| Over-discharging voltage | 11.1V;×2/24V | 
| USB load cut-off voltage | 10.6V;×2/24V | 
| Total USB load rated current | 1.2A | 
| Temperature compensation | -4.0mv/℃/2V; | 
| Overload and short circuit protection | 1.25 times of rated current: 30s; ≥1.5 times of rated current: short circuit protection | 
| Working temperature | -20℃to +50℃ | 
| Protection level | IP30 | 
| Weight | 140g(10A);170g(20A) | 
| Dimensions | 120×74×23.6(mm); (L×W×H)) | 




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