Become self-sufficient with onboard power
Build the right solar and wind setup
Get an overview of the key products for generation, control and installation of your own power system.
Solcellepaneler til både – strøm fra solen
- Oplader batterier i dagslys
- Silent and maintenance-free
- Ideal for off-grid setups
Solar panels – power from the sun
- Great for locations without fixed grid power
- Low running cost over time
- Egnet til hytter og off-grid-brug
Fleksible solpaneler
- Can be mounted on curved surfaces
- Lightweight and low-profile design
- Easy installation without brackets
Small solar panels (up to 200W)
- Ideal for maintenance charging
- Perfect for limited space
- Great for smaller power needs
Large Solar Panels (200W+)
- Higher output per panel
- Fewer panels for the same output
- Suitable for larger battery banks
Wind turbines – power when the wind works for you
- Generates power without sunlight
- Excellent as a supplement to solar
- Relevant for demanding off-grid setups
MPPT controller – get the most out of your solar and wind
- Up to 30% better solar energy utilization
- Optimized battery charging
- Stabilized performance in varying conditions
Montering og tilbehør til solpaneler
- Correct and safe installation
- Reduced energy loss in the system
- Long lifespan of your setup
What should you choose?
Solar and wind cover different needs. Here is a quick guide to choosing the right solution for your setup.
Solar panels – stable daytime charging
Solar panels are the best choice for everyday charging. They generate power in daylight and cover most needs for boats, campers and cabins.
Wind turbine – charging when there is no sun
Wind turbines provide extra power in windy conditions and are ideal as a supplement to solar panels – especially at anchor or in cabins.
Battery and controller – make the system work
Without the right battery bank and MPPT controller, you won't get the full benefit of your system. Everything needs to work together.
Why choose SejlStrøm for solar and wind energy?
Vejledning til din opsætning
I help you choose the right solution for your boat, camper or off-grid installation.
Korrekt systemstørrelse fra starten
The right setup is about balancing consumption, charging, and battery capacity. I help you avoid both undersized and overpriced systems.
Pålidelige systemer, der holder
I focus on components that work together in real-world use – not just on paper. That means fewer issues and a longer lifespan.
Specialized in marine and off-grid
My focus is power, heating, and energy without shore power. That means solutions tailored for boats, campers, and cabins.
Guides for solar and wind energy
Learn about solar panels, wind turbines and how to build an efficient off-grid setup.