Highly effective absorber surfaces for your solar collectors

Your solar collectors can do more: with our highly selective absorber surfaces, you can achieve absorption rates of up to 97% with minimal emissions. The materials manufactured in Germany impress with their unique combination of performance and durability – as confirmed by over 30 million square meters delivered and our warranty period of up to 10 years. As a technology leader, we develop innovative solutions such as mirotherm® Control with integrated overheating protection.

Discover innovative absorbers for your solar systems

Our absorber surfaces are convincing in a wide variety of solar collectors – from domestic hot water heating to industrial process heat.

Overheating-protected premium collectors

With mirotherm® Control, you can develop particularly reliable collectors: the intelligent coating reacts to temperature changes and protects your systems from overheating.

Efficient flat-plate collectors for hot water and heating

Use mirotherm® for your flat-plate collectors: the innovative triple coating guarantees maximum absorption with minimum emissions. The integrated laser welding protection simplifies your production. The best-selling absorber coating in Europe for a reason.

Solar collectors for regions with high irradiation

mirosol® TS is ideal for your systems in sunny regions: The hydrophobic coating resists environmental influences and ensures a low stagnation temperature.

High-performance material for efficient solar thermal energy

Rely on eta plus® for your industrial applications: The fully sputtered surface achieves solar absorption of up to 96% with only 5% thermal emission.

World-leading absorber technology

Increase the efficiency of your solar collectors and reduce your production costs at the same time: our ready-to-use absorber surfaces are perfectly matched to your production processes. The result is high-quality solar collectors that will impress your customers with their performance and durability.

Very high absorption rate, low emission

Our highly selective coatings achieve absorption rates of up to 97% with minimum thermal emission of only 5%. This guarantees maximum energy yield.

With built-in overheating protection

mirotherm® Control reacts intelligently to temperature changes and lowers the stagnation temperature by up to 40°C. This protects all components of your collector.

Guaranteed long-lasting absorbers

We give you a 10-year guarantee on our absorber surfaces. They are all certified in accordance with ISO/EN 22975-3 and are continuously monitored. All surfaces are developed and produced exclusively in Germany.

Prepared for clean processing

The backs are optimized for laser welding. However, other common joining technologies can also be used without any problems and guarantee the best heat transfer.

Talk to our experts about it

Our experts can answer all your questions about the best absorber solution for your solar system. Send us your questions, give us a call or make an appointment directly. We are here for you.

Download info

In our brochures you will find technical details and application examples for your solar thermal development.

Solar absorber brochure

Company brochure

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