It protects the battery from becoming over charged by the solar modules and over discharged by the loads.
Eco worthy 20a 12v 24v mppt solar charge controller.
Package includes 20a 40a optional mppt solar charge controller 1 key features bluetooth phone app display easy to monitor.
Eco worthy solar charge controller takes the power made by the solar panels and transforms the solar panel power into a form of power that the batteries can use.
The mppt charge controller with new microprocessor is the perfect addition to just about any solar power system as it allows the system to function without wasted energy.
Package includes 20a mppt solar charge controller 1 key features bluetooth phone app display easy to monitor automatically detects 12v 24v dc system voltages high tacking efficiency of 99 the peak conversion efficiency of 98 extensive electronic protections diverse load control die cast aluminum design for heat dissipation temp sensor port.
20a 40a 12v 24v mppt controller solar charging battery bluetooth 99 24 from 83 59.
124 50mm 4 89 2inch for mobile device usb output voltage.
This item eco worthy 20 amp mppt bluetooth solar energy controller for lead gel lead agm lead acid batteries renogy wanderer 10 amp 12v 24v pwm negative ground solar charge controller regulator compatible with bluetooth module.
Dc12 24v self consume 15ma operating temperature.
Automatically detects 12v 24v dc system voltages.
Package includes 20a pwm lcd solar charge controller 1 english user manual 1 20a charge controller battery voltage.