NatureWatt Core 150 Wp Rear Module

The flexible 150Wp solar module for the rear roof area of your VW California.
You need space for additional equipment on the roof or only have the rear area available to add solar? Then the rear module is the right choice — with all the benefits of the NatureWatt Core system and full upgrade capability to 300Wp or 450Wp.

Why the rear module?

• More roof freedom: Occupies only about 35 cm of the C-rail at the rear — the remaining roof area stays free (e.g. for boards, boxes or other loads).
• Clean integration: Vehicle-specific wiring harness for Beach or Coast/Ocean — blends seamlessly into the California.
• Easy to expand: Upgrade later by 1–2 modules to up to 450 Wp (Core system).
• Hassle-free installation: All required components included — plug-and-play in the proven NatureWatt Core style.

What stays the same as NatureWatt Core?

• Identical quality, technology and look — only the position changes (rear instead of center).
• Compatible with all Core expansion modules and accessories.
• Same charging and cable management — simply add modules later.

Scope of delivery

• 1× NatureWatt Core 150 Wp Rear Module (for the rear roof area)
• Vehicle-specific wiring harness (choose Beach or Coast/Ocean)
• Mounting hardware & rails for the C-rail
• Roof feed-through/seal, connectors, cable ties & small parts
• Installation and commissioning notes

Technical data

• Rated power: 150 Wp
• Position: rear / back section of the roof
• Occupied C-rail length: approx. 35 cm
• System: NatureWatt Core (expandable to 2–3 modules / 300–450 Wp)
• Vehicle compatibility: VW California Beach and Coast/Ocean
• Wiring: vehicle-specific, plug-ready

Typical use cases

• You want to place solar at the rear roof area and keep the front/middle free.
• You plan a later upgrade to 300 Wp or 450 Wp but start with one module.
• You use the front/middle area for other equipment and therefore need a rear-mounted solution.

Ordering notes

• Select the correct wiring harness: Beach or Coast/Ocean.
• For upgrades to 300 / 450 Wp, simply add the Core expansion modules — the rear module remains part of your system.