| Brand |
|---|
Solar Charge Controller PWM 12 V – 20 A
Additional information
Description
The WhisperPower Solar Charge Controller PWM 12 V – 20 A is a highly efficient device for managing solar energy in off-grid setups. By converting PV solar energy to charge batteries effectively, it ensures optimal usage of harvested solar power. The added feature of protecting the battery from overcharge and over-discharge (for the LD model) adds a layer of reliability and safety, making it an excellent choice for anyone looking to optimize their solar energy system.
- Suitable for every type of battery: Gel, AGM or open lead
- Plug and play connectors for panel, battery and 12 V load
- Automatic shut down if battery voltage (too) low
- Can feed up to 20 amps / 450 Watts solar power to the batteries
- Temperature compensation as standard
- LEDs battery indicator and load status
Product specifications
| ARTICLE NUMBER | |
|---|---|
| 60110411 | Solar Charge Controller PWM 12 V – 20 A |
| DIMENSIONS & WEIGHT | |
|---|---|
| Length x width x height | 100 x 100 x 33 mm ( 3.9″ x 3.9″ x 1.3″ inch) |
| Weight | 0.2 kg / 0.4 lb. |
| DC INPUT | |
|---|---|
| Max. PV Voltage | 26 V |
| Max. PV Current | 20 A |
| Voltage across PV & Battery | <0.15 V |
| DC OUTPUT | |
|---|---|
| Battery Rating | 12 V |
| Battery Type | Sealed / Flooded |
| Max. Charge Current | 20 A |
| Charge Voltage Range | 14.2 – 14.6 V |
| Float Voltage Range | 13.4 – 13.8 V |
| Parasitic Current | <15 mA |
| DC OUTPUT (LOAD) | |
|---|---|
| Load Current (Continuous) | 20 A |
| PROTECTIONS | |
|---|---|
| PV Reverse Polarity | Protected |
| Battery Overcharge | Yes |
| Load Over-Discharge Voltage | <11.5 V |
| Load Reconnected Voltage | 12.6 V |
| Build-in Temperature Sensor | Yes |
| INDICATOR | |
|---|---|
| Indicators | Charging / Load Disconnect LED Indicator |
| ENCLOSURE | |
|---|---|
| Input/Output Connection | Heavy duty terminals |