The Weiser Power full vacuum tube collector is a powerful and sustainable solution for your solar thermal system. Thanks to innovative technology such as the patented glass-to-metal seal and weather-resistant nano coating, it maximizes energy yield while minimizing losses. With 100% Made in Germany and a 20-year manufacturer’s warranty, the Weiser Power ensures optimal performance and reliable financial relief.
Discover how this collector can reduce your heating costs while protecting the environment.
The Weiser Power is ideal for users seeking maximum energy yield and flexible installation options. With its 360° rotatable tubes, it perfectly adapts to any solar exposure. Unlike the Weiser Protect, this model is especially suited for versatile applications as it does not require a fixed overheating protection. Perfect for flexible installation on roofs, façades, or balconies.
Discover our versatile collector packages for solar thermal systems with Weiser Power solar collectors. These tubes offer maximum efficiency and flexibility. Choose between packages for domestic hot water only or combined hot water and heating support. Thanks to their modular design, the solar collectors can be seamlessly connected into fields. Use our solar calculator and easy system planner to find the best options for your solar thermal system. We are also happy to support you personally!
Domestic Hot Water Facade / Flat Roof df30
Item no. 18030
Domestic Hot Water Facade / Flat Roof df50
Item no. 18050
Domestic Hot Water Facade / Flat Roof df60
Item no. 18060
The Weiser Power vacuum tube collectors are available in versions with 5, 10, 20, or 30 tubes – ideal for any solar thermal system. These solar collectors feature a nominal shutdown temperature of 100 °C, 360° rotatable tubes for optimal sun orientation, and quick-connect couplings for easy installation. Adapt the collector size to your needs and available space. Use our FAQ section or contact us directly for personalized advice!
Weiser Power 1000
Item no. 1WPOWS010
Weiser Power 2000
Item no. 1WPOWS020
Weiser Power 3000
Item no. 1WPOWS030
Our collector arrays with Direct Flow tubes from the Weiser Power series include 40 to 70 tubes and offer high efficiency and flexibility. Each array comes with a housing, manifold, and base section. The double-coated absorbers and quick-connect couplings ensure easy installation. With AKOTEC solar collectors, you save energy costs and sustainably reduce emissions. If you have any questions, feel free to contact us – we’re happy to advise you!
Collector array with 40 Tubes
Collector array with 50 Tubes
Collector array with 60 Tubes
Collector array with 70 Tubes
AKOTEC uses durable materials to ensure long-lasting and reliable solar thermal products.
Our products meet the highest standards and are TÜV tested for maximum safety.
AKOTEC collectors stand out for their durability and consistent efficiency over decades.
An integrated overheat protection system ensures safety and prevents excessive system strain.
The Weiser Power uses an innovative direct flow system that is highly efficient and optimized for maximum energy yield.
It is ideal for buildings with high heat demand, such as multi-family homes or commercial facilities, and offers flexible adaptability.
The tubes can be rotated 360° and aligned perfectly with the sun – for maximum efficiency.
High-quality coatings and robust glass-to-metal seals guarantee a service life of over 25 years.
Thanks to its modular design and quick-connect fittings, it is easy to install and low maintenance.
Funded by the Ministry of Economic Affairs, Labor and Energy with funds from the European Social Fund and the State of Brandenburg. Learn more.
