Truma Battery Solar Charger SDC12 6231566 | MPPT Solar Regulator

Truma Battery Solar Charger SDC12

The Truma Battery Solar Charger SDC12 (Part No. 6231566) is a genuine MPPT solar charge controller designed for caravans, campervans and motorhomes fitted with roof-mounted solar panels. The charger regulates the power generated by solar panels and converts it into a stable charge for the 12 V leisure battery system.

Using Maximum Power Point Tracking (MPPT) technology, the SDC12 optimises the power output from the solar panels, ensuring efficient charging even in variable sunlight conditions. It can also support dual battery charging, allowing the system to supply both the leisure battery and the vehicle starter battery when configured correctly.

The controller is typically installed as part of a Truma SolarSet installation, providing reliable off-grid power management for lighting, appliances and onboard electrical systems.

Why Choose This Spare Part

• Original Truma solar controller – Part No. 6231566.

• Uses MPPT charging technology to maximise solar panel efficiency.

• Designed for 12 V caravan and motorhome battery systems.

• Suitable for charging leisure batteries from solar panels.

• Can support dual battery charging systems when wired correctly.

This controller ensures your solar panel system charges the battery efficiently while protecting it from overcharging or incorrect voltage levels.

Key Features

• Solar MPPT charge controller for caravan solar systems

• Optimises solar panel output for efficient battery charging

• Compatible with Truma SolarSet installations

• Supports dual battery charging configuration

• Designed for 12 V leisure battery systems

• Genuine Truma part number 6231566

Technical Specifications