Votronic Solar Charge Controller SR 220

Efficient battery charging for motorhomes, caravans, boats, etc.
. Charging port 1: Automatic charging and monitoring of (main) habitation battery.
. Extra charging port: charging and maintenance charging of e.g. the vehicle's starter battery.
. Charging programmes for gel, acid/wet, and AGM batteries.
. Very low self-consumption.
. Certification: CE, E Test (EMC / Automotive regulations).
. Overcharge protection: Yes
. Charging characteristics: IU1oU2
. Back current protection (night): Yes
. Operates in electrical systems with parallel operation with e.g. battery chargers, generators: Yes
. Protection against overload, overheating, reverse polarity: Yes
. Equalisation of voltage loss on charging cables: Yes
. Ambient temperature: -20 to +45°C
. Ambient conditions, humidity: max. 95% RH
. Battery voltage: 12V
. Solar panel max power: 220 Wp
. Solar panel max current: 14A
. Solar panel max voltage: 28V
. Charging current battery 1: 13A
. Charging current battery 2: 0.8A
. Dimensions (mm): 131x77x40