Dual Battery Controller 20A – 12V/24V
This is our latest Dual Battery Controller and it eliminates the added cost of two separate solar charging systems. The controller uses Pulse Width Modulation (PWM) the most effective means to achieve constant voltage battery charging, the result is a higher charging efficiency, rapid recharging and healthy batteries at full capacity.
This controller is ideal for use with motorhomes, caravans, boats or anywhere there are two independent batteries for instance a starter battery and a leisure battery.
The Charging percentages for each battery can be set manually if required.
- Maximum Solar Input Power: 240 Watts @ 12V – 480 Watts @ 24 Volts
- Battery type selection: Sealed, Flooded or Gel
- Two battery charging priority (from 0-100%)
- Battery temperature sensor
- Optional Remote meter (see options and related products below)
- PWM charging, different frequency option
- Over charging, short-circuit, reverse polarity & reverse current to PV Protection
For use with solar panels up to a maximum of 20A