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RayPower and Solardesign

The perfect symbiosis of technology, ecology, and design.

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KOPF energy self-sufficient systems

Absolute freedom in motor homes and expedition vehicles

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KOPF solar module

Individual solar equipment for cruise ships

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KOPF solar fleet

20 years of successful solar ship history

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KOPF lithium-ion batteries

Energy storage systems for industry, logistics, and trade

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KOPF solar ships

Slide silently over the water with the power of the sun.

High-Tech meets Design

KOPF solardesign bundles trend-setting technologies for the benefit of humans and environment.

It is our task to meet the above-average requirements of our customers in the sector of electric mobility optimally with our technological top solutions. We have implemented that for nearly 20 years with our solar boats and solar ships – and more and more frequently in our energy self-sufficient system for motor homes and expedition vehicles or in complex applications for industry and trade.
In each case, our internal demand and the promise to our customers apply: Smart power. With ingenuity!


Solar boats and solar ships for tourism
and leisure activities


Energy self-sufficient systems for motor homes
and expedition vehicles


Energy storage systems for industry,
logistics, and trade


Cruising with solar drive

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METS Trade Amsterdam

Visit us at the world’s largest fair for marine equipment Amsterdam,…

Busan International Boat Show, South Korea

October 2 - 5, 2014 Booth: You can find us at the partner booth…


June 19 - 22, 2014 Booth: C 32