These small hot water boilers (total capacity 10L) are designed for installation in caravans or motorhomes, but can also be used in small holiday homes or anywhere where a self-contained hot water source is needed - hot water is produced by direct connection to solar panels.

The Boiler Control Unit integrates everything needed for efficient operation of the solar panels - a digital display to show the energy produced or the hot water temperature (another display is included with a 5m cable that can be placed elsewhere for quick information), a charge controller, MC4 connections for the solar panels and an MPPT tracker for the most efficient use of the solar panels.

Unlike other PV boiler models, although it is possible to connect a solar panel system of up to 2000Wp, in practice it is recommended to connect it to a less powerful (100-300 Wp) system, which would also be much easier to install on a camper or caravan. Heating is provided by a 550W integrated heating element.

User manual (EN, PDF)

See below for technical information.