VEVOR 50A MPPT Solar Charge Controller, 12V / 24V Auto DC Input, Solar Panel Regulator Charger with Bluetooth Module, 98% Charging Efficiency for Sealed(AGM), Gel, Flooded and Lithium Battery Charging

Suitable for various environments anddevices, from home solar systems to mobile photovoltaic systems,and supports a maximum solar panel power of 12V 660W / 24V 1320W;compatible with various common deep-cycle sealed batteries such asAGM, gel, flooded, and lithium batteries.

Equipped with a built-in Bluetoothmodule, allowing users to remotely view essential data within a20-meter range, making the mppt solar controller more convenientfor users to monitor and adjust the device’s operationalstatus.

The automatic regulation algorithmsupports current-limiting charging mode, ensuring stable operationeven in extreme temperatures ranging from -20℃ to 50℃ (-4°F to122°F) or when the charging power is excessively high.

This charge controller 12V/24V featurescomprehensive protection functions, including battery reverseconnection protection, PV reverse connection protection, PVshort-circuit protection, overcurrent protection during charging,and TVS lightning protection, among others.