SR-HM-CU10A 12V/24V PWM Solar Charge Controller for Lithium Batteries with 10A-20A Current and LCD Display
Price:
Negotiation
MOQ:
Negotiable
Delivery Time:
10-15 working days
Brand:
OEM
Product Description
SR-HM-CU10A PWM Solar Charge Controller for Lithium Batteries
Key Features
- Automatic 12V/24V system voltage detection
- Dual USB output charging with 1.2A max load current
- LCD display showing charge current, discharge current, and battery capacity
- Advanced ternary charging algorithm with weekly equalizing charge
- Manual load control capability
- High-precision temperature compensation with external sensor
- Comprehensive protection: over charging, over discharging, over load, short circuit, reverse polarity, and TVS lightning protection
Technical Specifications
| Parameter | Specification |
|---|---|
| System Voltage | 12V/24V Auto |
| System Current | 10A; 20A |
| No-load Loss | < 12mA |
| Solar Input Voltage | < 55V |
| Overvoltage Protection | 17.0V; ×2/24V |
| Float Charging Voltage (25℃) | 13.8V; ×2/24V |
| Charging Recovery Voltage (25℃) | 13.2V; ×2/24V |
| 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 |
| Working Temperature | -20℃ to +50℃ |
| Protection Level | IP30 |
| Weight | 140g (10A); 170g (20A) |
| Dimensions (L×W×H) | 120×74×23.6 (mm) |
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Company
Beijing Silk Road Enterprise Management Services Co.,LTD