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.
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.
A wide variety of pwm solar charge controller manual options are available to you such as application type and rated voltage.
All the controlling parameters can be set flexibly to satisfy your different needs.
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.
About 35 of these are solar charger controllers.