There are lithium battery and lead acid battery switching function at the battery type interface 3 seconds into the switch settings the default is lithium battery.
Pwm solar charge controller manual.
Powmr solar charge controller 12v 24v auto 50a solar panel battery controller 50amp pwm solar regulator with dual usb lcd fit for small solar system 4 1 out of 5 stars 34 22 59 22.
Cmtd series solar charge controller is an intelligent multi functional solar charge and discharge controller.
All the controlling parameters can be set flexibly to satisfy your different needs.
This charge conroller is a 10a pwm solar charge controller with 12v to 24v automatic voltage selection and with multi function lcd display and two usb.
The charge controller features a 4 starge pwm charging with led indicators that indicate the charge controller status and additionally over charging and over discharging features that provides protection against overcharging overload short circuit and reverse polarity.