VW California solar system kit without adhesive – 290W with LiFePo battery for temperatures down to -40 °C

The best complete solar system kit for your VW California – winterproof and always ready

Whether you're exploring snow-covered mountain landscapes, enjoying cozy winter camping, or simply desire maximum self-sufficiency – our tailor-made solar panel kit makes your VW Transporter (T4, T5, T6) ready for any season. This kit has been specially developed and optimized for winter camping and adventures in sub-zero temperatures.

Highlights of the complete set

• Two 290-watt solar panels: Maximum power and efficiency for short winter days.
• 120Ah lithium battery with heating plate: Absolutely winterproof – remains ready for use even at temperatures down to -40 °C.
• Complete accessories: All cables, connectors and a high-quality charge controller are included.
• Easy installation: Specifically designed for the roof of VW Transporters (including pop-up roof models).

Sheet metal:

The aluminum mounting plate was designed with great care and produced in Switzerland by waerchzueg.ch. We've thought of everything and equipped it with practical elongated holes to accommodate any tolerances during installation. We've also included multiple cable tie attachment points for neat cable management. The surface is anodized.

For adventurers and winter lovers in Switzerland

This set is for anyone who wants to use their VW California year-round – whether for ski trips, winter camping, or spontaneous getaways. Thanks to the powerful lithium battery and robust solar panels, you'll remain independent and reliably powered, even in extreme sub-zero temperatures. Our complete set transforms your VW Transporter into a fully equipped camper – perfect for the needs of the Swiss camper community.