Need help?Do you have a question about the PowMr Keeper1220 and is the answer not in the manual?
General| Model | Keeper1220 |
|---|---|
| Type | PWM Solar Charge Controller |
| Rated Voltage | 12V/24V Auto |
| Rated Current | 20A |
| Max Charging Current | 20A |
| Max Load Current | 20A |
| PWM | Yes |
| LCD Display | Yes |
| Max. PV Input Voltage | 50V |
| Max. PV Input Power | 260W (12V) / 520W (24V) |
| Max. Conversion Efficiency | 98% |
| Self-consumption | <10mA |
| Communication | No |
| Battery Type | Sealed, Gel, Flooded |
| Operating Temperature | -20°C to 50°C |
| Storage Temperature | -30°C to +70°C |
| Protection Features | Overcharge, Over-discharge, Overload, Short circuit, Reverse polarity |
To Next Page
