20A MPPT Solar Charge Controller

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The 20A charge controller is an intelligent device suitable for various off-grid solar applications. Integrating highly efficient MPPT charging, this controller increases battery l ife and improves system performance. It can be used for 12V/24V battery banks. The controller is embedded with a built-in Bluetooth module, self-diagnostics, and electronic protection functions that prevent damage from installation mistakes or system faults. Show more