Rover Li 24-Volt 40 Amp MPPT Solar Charge Controller with Bluetooth Module

Easily regulate voltage with this Rover Li 24V 40 Amp MPPT Solar Charge Controller with Bluetooth Module. You can monitor and make adjustments through your cellphone. The die-cast aluminum material protects it from some wear and tear.”,”highlights”:[“BT-1 Bluetooth module is included”,”Automatically detects 12V or 24V DC system voltages”,”Compatible with sealed, gel, flooded and lithium batteries”