Wolf TopSon - Model F3-1 - Flat-Plate Collector

The high tech solution as a vertical design for maximum utilisation of solar energy.

The TopSon F3-1 vertical high performance flat-plate collector for solar DHW heating and central heating backup makes your heating system more efficient – and gives you greater independence.

• Deep-drawn, highly weather-resistant aluminium collector pan and hail-resistant safety glass (EN 12975) offer you a long service life
• An aluminium/copper absorber with highly selective coating and thermal insulation made from mineral wool ensure the highest solar yields and minimum energy losses
• Depending on the system size, cylinder volume and building insulation, you can cover up to one third of your domestic energy demand using free solar energy
• On the roof or integrated into it, on a flat roof or a wall – these collectors are simple and straightforward to install
• Where space is at a premium, these collectors are also available in the horizontal version TopSon F3-1Q
• Don`t miss out on funding: solar thermal systems in new build and modernisation projects are eligible for public subsidies
• With our control system, you can optimise the solar yield even further. To put it simply: sun on, boiler off 
• Certified by Solar Keymark, verifying that TopSon appliances are particularly powerful and durable
• You can connect up to 10 TopSon F3-1 collectors in series

The WOLF TopSon F3-1 high performance flat-plate collectors are efficient, beautifully finished and extremely durable. For example, the fully sealed aluminium collector pan, developed in-house by WOLF, makes these appliances even more durable, with leaking collectors consigned to history. Furthermore, our highly advanced absorber technology ensures maximum solar yields and increases your independence from traditional energy sources. Thanks to their light design, these collectors are easy to install, no matter whether on top of the roof tiles (rooftop installation) or integrated into the roof (roof integration). Installation on flat roofs and walls is also possible.

You can increase your heat yield still further by combining a TopSon appliance with a highly efficient cylinder, such as the WOLF BSP stratification cylinder. Or extend your heating system to create a WOLF solar heating system – for maximum sustainability and independence from conventional energy sources. By the way: our appliances can all be combined with one another, as they can all communicate perfectly via our innovative control system to optimise your solar yield yet further.