(UNTESTED) (BAGGED) iSunergy 20A MPPT Solar Charge Controller 12V/24V Auto Adaptive - Dual Fans - Dual 5V/3A USB Output, for AGM, Gel, Flooded and Lithium

Additional Details from the Manufacturer

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More features

• 【Maximize Solar Power】The MPPT Solar Charge Controller uses advanced dual or multiple peak tracking technology to accurately track the maximum power point, even when there is shading or damage to the solar panels.
• 【Multiple Battery Adaptation】Different charging program options, including those for gel batteries, sealed batteries, open batteries, and customized ones, are available.
• 【Safe to Use】The solar charge controller features input power limits and intelligent protection functions for over-voltage, short-circuit, reverse connection, reverse charge, over-temperature, and TVS lightning protection. These features can help you safely improve the efficiency of the system and extend the service life of the battery.
• 【Wide Compatibility】Compatible with 12V and 24V systems, you can also charge your mobile phone, tablet, or PC through the dual USB output of 5V/3A (max). Dual fans help dissipate heat quickly. When the controller temperature exceeds the set value, it will decrease the charging power or halt charging.
• 【Buy with Confidence】With a 24-month warranty and lifetime technical support, if you encounter any problems, please contact us through Amazon email.