The NDS/ Dometic Power Service Gold 40-M is a compact triple charger for leisure batteries, combining a DC-DC charger, mains-powered charger, and solar controller. It optimises charging from vehicle alternators, AC mains, and solar panels for lead-acid and lithium batteries.
The NDS/ Dometic Power Service Gold 40-M is a versatile triple charger designed for leisure batteries. It features a 40A battery-to-battery (DC-DC) charger, a 20A mains-powered charger, and a 250W PWM solar controller. This compact unit offers charging options from a vehicle’s alternator while the engine is running, from AC mains when connected, and from solar panels when the sun is shining.
By combining all three chargers into one unit, you save space, cabling, and installation time compared to fitting three separate pieces of equipment.
The Power Service Gold-40M optimizes the charging of your 12-volt battery from all three sources. It can be installed in vehicles with either standard or Euro 6 ‘smart’ alternators. It supports both lead-acid batteries and lithium batteries and has dedicated, selectable charging profiles for each type.
However, please note that this product is only compatible with solar panels that have an Open-Circuit Voltage (VoC) of 28V or less. Higher voltages may damage the unit and void the warranty.It is suitable for 12V nominal voltage systems.