ROCKSOLAR 10A PWM Solar Charge Controller
ROCKSOLAR 10A PWM Solar Charge Controller
Our 10A Solar Charge Controller features a 5V/2A dual USB output to support the charging of small electronics such as mobile phones, etc. Built with a 3-stage PWN charge management, providing the most efficient charging output. Suitable for solar setups using AGM, GEL, Lithium-ion, and LiFePo4 batteries.
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- SOLAR CONTROLLER: Our 10A Solar Charge Controller features a 5V/2A dual USB output to support charging of small electronics such as mobile phones, etc. Built with a 3-stage PWN charge management, providing the most efficient charging output.
- APPLICATIONS: Suitable for solar setups using AGM, GEL, Lithium-ion, LiFePo4 batteries. Our controller properly connects your solar panels to your batteries to provide the most efficient charging process
- LCD Display: A Clear LCD display with all the solar charging and battery information displayed on it allowing you to avoid the guess work. Easily program your desired setup.
- SPECIFICATIONS: 14.3V Charging Voltage, Working temperature -35 degrees to + 60 degrees, Weight: 274g
- SAFETY: Our controller provides short-circuit, reverse, over-load, overcharge, low voltage protections for ensuring maximum safety for your solar setup. 1 Year warranty for all our ROCKSOLAR products.
Model |
POW-Keeper1220 |
PV Input |
|
Max Open Voltage of PV Module |
55Vdc |
Light Control Voltage |
5V |
Charge Mode |
|
Charge Algorithm |
3 Stage |
Battery Type |
Lithium and Lead Acid Battery |
Nominal System Voltage |
12/24V |
Rated Charging Current |
20A |
Battery Voltage Range |
8~32V |
High Voltage Disconnection |
16V (24V x 2) |
Duration for absorption charging |
2 hours |
Charge Loop Voltage Drop |
≤0.29V |
Self-consumption |
≤ 9.2mA 12V; ≤ 11.7mA 24V |
Equalized Charging Voltage |
AGM: 14.6V; GEL: No; FLd: 14.8V |
Absorption Charging voltage |
AGM: 14.4V; GEL: 14.2; FLd: 14.6V |
Floating Charging voltage |
AGM/ GEL/ FLd: 13.8V |
Low Voltage re-connection (LVR) |
AGM/ GEL/ FLd: 12.6V |
Low Voltage Disconnection (LVD) |
AGM/ GEL/ FLd: 10.8V |
Environmental |
|
Operating Temperature Range |
-20℃~55℃ (To run at full rated current continuously) |
LCD Temperature Range |
-20℃~70℃ |
Humidity Range |
≤95% No condensation |
General Specification |
|
Protection Class |
IP30 |
Dimension |
123*178*48 |
Installation Hole |
108*120 ∅5 |
Yes, A clear LCD display displays all of the solar charging and battery information, allowing you to avoid guesswork. You can easily program your desired configuration.
Suitable for solar setups using AGM, GEL, Lithium-ion, and LiFePo4 batteries. Our controller properly connects your solar panels to your batteries to provide the most efficient charging process
Our controller provides short-circuit, reverse, over-load, overcharge, and low voltage protections for ensuring maximum safety for your solar setup. 1 Year warranty for all our ROCKSOLAR products.




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