Solar power systems Self-sufficient
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Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
Shipped in 2-5 days
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Product is expected to be back in stock on 9 February 2026
Product is expected to be back in stock on 9 February 2026
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Product is expected to be back in stock on 28 November 2025
Product is expected to be back in stock on 28 November 2025
Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
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Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
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Product is expected to be back in stock on 3 November 2025
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Product is expected to be back in stock on 8 December 2025
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Product is expected to be back in stock on 5 December 2025
Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
Product is expected to be back in stock on 8 December 2025
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Soon available again
Product is expected to be back in stock on 15 December 2025
Product is expected to be back in stock on 15 December 2025
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Solar power systems Self-sufficient
Say goodbye to expensive grid connections and hello to self-sufficiency with Offgridtec! With our self-sufficient solar systems, you can supply your garage or garden with electricity without having to bear the high costs of a grid connection. We offer self-sufficient PV island systems in various performance classes—with or without storage. Don't wait any longer and enjoy the freedom of off-grid living today!
Self-sufficient electricity for your garden, garage, or home
At Offgridtec, you can purchase self-sufficient solar island systems as complete systems. Depending on the package, our systems consist of various components.
Solar island system with or without storage
In our online shop, you can choose from a range of complete packages. Depending on the package and your requirements, these come with or without battery storage. Complete systems with battery storage are worthwhile for your garden or garage, allowing you to power your electrical devices independently of a grid connection. We also offer you the option of purchasing a complete package with a water boiler instead of a battery.
Prices for a self-sufficient solar system at a glance
In our Offgridtec online shop, the basic complete system starts at around $100. Depending on how much power, battery storage, and accessories you need, however, the costs may be higher. However, these costs will pay for themselves after a short time, as your solar system will make you less dependent on your electricity provider.
Choosing the right off-grid solar system
When choosing a self-sufficient solar system, the location is just as important as the desired output that you want to generate independently. Our experts will be happy to advise you on which solar system is best suited to your needs.
Buy a self-sufficient solar system from Offgridtec online now
With a self-sufficient solar island system, you can supply your garden, garage, and much more with electricity—even if there is no grid connection. Our solar experts will be happy to advise you on selecting the right system for your needs. Contact us today at 08721 91994-00 or by email at info@offgridtec.com  for expert advice.
FAQ
- Can you be self-sufficient with a photovoltaic system? With the help of a photovoltaic system supplemented by a battery storage unit, you can set up a self-sufficient power supply for your garden or garage. However, problems can arise if you want to operate many power-intensive devices simultaneously via your system.
- How much does a self-sufficient solar system cost? You can purchase a complete self-sufficient system in our online shop starting at a price of around €100. In addition to a 30-watt solar panel, this basic package includes a charge controller and various connection cables.
- What do I need for a self-sufficient solar system? For a self-sufficient solar system, you need one or more solar panels, a suitable battery, a solar charge controller, cables to connect the individual components, and a voltage converter to use the electricity produced and stored