The dual input CTEK D250SE Lithium Battery charger can draw its power from smart alternators and DC sources, making it the ideal charger for vehicles that don't have access to a mains power supply. Its dual input capability means it can draw power from solar and wind sources, in parallel to the alternator.
The D250SE is a fully automatic, 5 step charger that supplies up to 20A of power to any 12V lead-acid or lithium* service battery from 40–300Ah. It has selectable charge algorithms for AGM and lithium* batteries and can use power through its dual input from alternator, solar panel and wind power. When the service battery is fully charged, the D250SE will automatically redirect maintenance charge power to the starter battery. The D250SE can maintain a stable output up to 20A to vehicles fitted with smart ECU controlled alternators and also has a temperature sensor for optimised charging, regardless of weather conditions. *) 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP)
The D250SE automatically delivers the optimum charge so your batteries are fully charged in the shortest possible time. You can select normal or 14.7V AGM charge voltages. It also has a temperature sensor to compensate for hot or cold conditions and avoid the risk of your battery overheating or overcharging.
DIRECT CONNECTION FOR SOLAR POWER
The D250SE has an input for connecting solar panels without the need for a regulator. It also features a Maximum Power Point Tracker (MPPT) to get the maximum power out of your solar panels.
|Battery Charger Amps||20A|
|Dimensions (HxWxD)||65 x 110 x 192|
|Display Read Out||Yes|
|Feature||Five Step Charging|
|Feature||Advanced in-built Maximum Power Point Tracker (MPPT)|
|Feature||Smart alternator compatibility|
|Total Charge Output||Max 14.4V (14.7V in AGM), 20A|
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The best options would be Victron, Eneredrive or Sterling all of these brands have battery chargers with Multi Battery Outputs.
Then it comes down to the size, remote control functions, bluetooth options as to which would best work for your application.
Our Technical Team is more than happy to help you out.