Battery input voltage range.
Epsolar 10a 20a dual battery solar panel charge controller.
20a epever tracer 2206an mppt solar charge controller.
Do not over torque or over tighten the screw terminals.
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.
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.
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.
Based on common negative design and advanced mppt control algorithm.
Never connect solar panel to charge controller before the battery.
Connect battery terminal wires to the charge controller first then connect the solar panel s to the charge controller.
This could potentially break the piece that holds the wire to the charge controller.
Mppt charge efficiency 99.