BlueSolar PWM-LCD&USB
- Liquid Crystal Display
 - Two 5 Volt USB outputs
 - Lighting 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
 
BlueSolar PWM DUO-LCD&USB 
All the above-mentioned functions, plus:
- Charges two separate batteries
 - Programmable charge current ratio
 - External Temperature sensor
 

BlueSolar PWM DUO-LCD&USB 12/24V-20A