Battery

Solar controller DUO 20A 12/24V

Dual battery solar controller for RVs, Motorhomes, Caravans, and Boats etc

Suitable for 12v and 24v and up to 10A. 100 watts of solar when connected to a 12v battery system and 200w of solar panels when connected to a 24v battery system. For larger solar panels please see 20A version.

Our Duo Solar Charger will charge 2 separate and isolated battery banks simultaneously. This eliminates the added cost needed for two separate controllers and panels for instance if you wanted to charge both the leisure battery and engine starter battery in a motorhome.

Features ：

Microcontroller digital accuracy

PWM Charge mode

State of charge (SOC)

Temperature compensation

Automatic detection of the voltage

External temperature sensor

Battery type setting (sealed, flooded and gel)

Battery AH setting

Charging priority setting (select how much power percentage each battery bank is given, once one battery is full all power is diverted to the bank still requiring charge)

Modify parameters through four keys

Optional remote temperature sensor

Optional remote LCD display (see details)

Specification:

Max Solar Voltage: 30v (12v system) 55v (24v system)

Battery voltage range 8-15v / 16-30v (12v/24v)

Terminal size: 4mm

Operating temp: -35 to +55 centegrade

Dimensions: 150mm x 75mm x 30mm

Weight: 260g