Victron BlueSolar PWM-LCD&USB 12/24V-20A
 
Liquid Crystal Display.
Two 5 Volt USB outputsLighting control function, fully programmable .
Three stage battery charging (bulk, absorption, float), fully programmable.
Load output with low voltage and manual disconnect (programmable).
Load output protected against over load and short circuit.
Protected against reverse polarity connection of the solar panels and/or battery