Victron Energy BlueSolar PWM DUO-LCD&USB 12/24V 20A – SCC010020060

Features
Liquid crystal display. For status monitoring and set-up.
External Temperature sensor included.
2 Separate Battery outputs. Charges two separate batteries. For example, the starter battery and the service battery of a boat or mobile home.
Protections. Protected against reverse polarity connection of the solar panels and/or battery.
Programmable battery charge algorithm. Algorithms for AGM, GEL or Flooded lead-acid batteries and LiFePO4 batteries (with internal BMS).
Two 5 Volt USB outputs. Maximum current of the two outputs combined: 2A.