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Efficient Solar Energy Management: Our ROCKSOLAR 10A Solar Charge Controller is an essential component for your solar power system. It is expertly designed to offer a 5V/2A dual USB output, making it perfect for charging small electronics like smartphones and tablets. This feature-rich controller is ideal for outdoor enthusiasts and homeowners seeking reliable solar power solutions.
Optimized Charging with 3-Stage PWM Charge Management: This advanced controller utilizes a 3-stage PWM (Pulse Width Modulation) charge management system, ensuring the most efficient and safe charging for your batteries. It's engineered to maximize the life and performance of your solar setup.
Versatile Battery Compatibility: Whether you're using AGM, GEL, Lithium-ion, or LiFePo4 batteries, our controller is versatile enough to handle various battery types. It connects seamlessly between your solar panels and batteries, providing optimal charging regardless of your setup.
Intuitive LCD Display: The clear LCD display gives you all the critical information about your solar charging and battery status at a glance. You can easily program your desired settings, removing any guesswork from solar power management.
Robust Specifications for Superior Performance: With a charging voltage of 14.3V and an operational temperature range of -35°C to +60°C, this lightweight controller (274g) is built for efficiency and durability.
Safety and Reliability: Safety is our priority. The controller offers multiple protections, including short-circuit, reverse, over-load, overcharge, and low voltage, ensuring your solar power system's safety and longevity. Plus, it comes with a 1-year warranty for peace of mind.
| Specification | Details |
|---|---|
| Model | POW-Keeper1220 |
| PV Input | Max Open Voltage of PV Module: 55Vdc |
| Light Control Voltage | 5V |
| Charge Mode | 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 |
| Operating Temperature Range | -20℃~55℃ (To run at full rated current continuously) |
| LCD Temperature Range | -20℃~70℃ |
| Humidity Range | ≤95% No condensation |
| Protection Class | IP30 |
| Dimensions | 123*178*48 mm |
| Installation Hole | 108*120 ∅5 |
| Weight | Approx. 274g |
The ROCKSOLAR 10A PWM Solar Charge Controller is versatile and compatible with AGM, GEL, Lithium-ion, and LiFePo4 batteries, making it suitable for a wide range of solar power systems.
PWM (Pulse Width Modulation) technology in the ROCKSOLAR Charge Controller ensures efficient charging by reducing the current gradually as the battery reaches full charge. This extends battery life and improves system performance.
The ROCKSOLAR 10A Controller can support solar panels up to a maximum open voltage of 55Vdc. Ensure that the combined wattage of your solar panels does not exceed the controller’s capacity for optimal performance.
Yes, the ROCKSOLAR 10A PWM Solar Charge Controller includes multiple protective features such as overcharge, short-circuit, reverse polarity, and overload protection, ensuring the safety of your solar power system.
The ROCKSOLAR 10A Controller, with its durable design and IP30 protection class, is suitable for various outdoor applications. However, it should be installed in a protected area to avoid direct exposure to extreme weather conditions.
The ROCKSOLAR 10A PWM Solar Charge Controller features an intuitive LCD display that shows important charging information and system status, allowing for easy monitoring and adjustment of settings.
