Mppt charge efficiency 99.
Epsolar 10a 20a dual battery solar panel charge controller.
20a solar charge controller solar panel battery intelligent regulator with dual usb port 12v 24v pwm auto paremeter adjustable lcd display 4 1 out of 5 stars 305 14 99.
This could potentially break the piece that holds the wire to the charge controller.
Connect battery terminal wires to the charge controller first then connect the solar panel s to the charge controller.
Eeekit solar charge controller dual usb port solar panel battery intelligent regulator multi function adjustable lcd display street light controller 12v24v 10a 20a 30a 5 0 out of 5 stars 2 13 97.
Ep solar duo battery solar charge controller 12 24v 20a.
Do not over torque or over tighten the screw terminals.
Never connect solar panel to charge controller before the battery.
Dual battery solar controller for rvs motorhomes caravans and boats etc suitable for 12v and 24v and up to 20a.
Nominal system voltage 12 24vdc auto work.
200 watts of solar when connected to a 12v battery system and 400w of solar panels when connected to a 24v battery system.
Battery input voltage range.