Our flat plate solar panels are made having regard to the up-to-date guidelines as In-roof- or On-roof flat plate solar panels, suitable for a wide-area integrated solar-system on the roof, the façade/ front or at an open-air ground. Due to the full-size metal absorber with highly selective vaccum surface treatment your highest requirements will be satisfied. The incoming sun rays go through a plate of glass and hit the solar-absorber.

When the sun's rays hit the panel, almost the full spectral range of the light is getting absorbed. The solar panel is heat insulating to prevent releasing heat, glass plates reduce releasing heat in front. Our panels are weatherproof, strong barrier against hailstorm, they are certificated and optimised continuously.
In-roof solar panels: frames made of local wood-suitable to 20°pitch
On-roof solar panels: of aluminium-for open-air-15°to90°-rotate on the side, inclination up to 30° is possible.