Self-sufficient winter sports with a Mercedes Sprinter

For this client, we designed a reliable energy system for their Mercedes Sprinter — perfect for long winter sports holidays without shore power.
The desire: to use lighting, laptops, phones, and the auxiliary heater without ever running out of power.

The system consists of six 65 Wp solar panels and a 200 Ah (12 V) lithium battery, which is also charged while driving. This keeps the batteries full, even with little sun.

The result: a fully self-sufficient camper that allowed them to stay in the snow for days — comfortably, quietly, and independently.