«A contemporary and sustainable energy production over already used industrial and traffic areas - that is what dhp is committed to. We are helping to build the energy and mobility revolution and, together with our partners, are shaping a CO₂-free energy supply.»
HORIZON wird HELIOFLEX®. Damit entwickeln wir unsere Marke weiter und schaffen eine klarere, international verständliche Positionierung. Unsere bewährte Technologie bleibt unverändert.
dhp Technology optimizes the control of its HELIOFLEX® solar folding roof with Schneider Electric and Baffy. Thanks to EcoStruxure Automation Expert, systems can now be configured twice as fast, are more independent from third-party providers, and come with new smart features.
When innovative technology meets well-thought-out design, flagship projects are created – such as at ARA Thunersee. Here, dhp Technology has implemented the world’s largest movable solar folding roof. A key element: the lightweight steel construction. The delicate yet extremely load-bearing structure enables reliable energy generation above existing treatment basins, impressing with quality, efficiency, and sustainability.
ARTE documentary showcases dhp Technology’s foldable solar roof at the Schweinfurt wastewater treatment plant
The energy transition is driven by tangible, real-world projects – exactly the kind of solutions highlighted in the documentary “Good News from the Planet – How can we use the sun intelligently?” by ARTE.
Swiss World Premiere: World’s Largest Foldable Solar Roof Officially Inaugurated at ARA Thunersee
Swiss world premiere: the world's largest solar folding roof is officially inaugurated at the Thunersee wastewater treatment plant. This innovative energy solution delivers 3 GWh of solar power per year and sets a strong example for the energy transition.
New online solar calculator for solar folding roof projects
Der neue dhp Online-Solarrechner automatisiert den Prozess und bietet sekundenschnell Resultate, die aufzeigen, ob sich die vorgesehene Fläche für ein Solarfaltdach eignet. Im Hintergrund werden auf Basis der eingegebenen Googlemaps-Koordinaten und der PVGIS-Schnittstelle Einstrahlungsdaten generiert. Der Rechner gibt dann Werte aus wie die installierbare Leistung in kWp, den Systempreis und den jährlichen Stromertrag in MWh.
The HORIZON solar folding roof is unique worldwide. It enables the full dual use of industrial floor space for solar power production. The primary use is not restricted in any way. This not only protects the soil and space, but also increases the economic efficiency of the area through the use of synergies.
From development to factory handover and service: We offer you everything from a single source. At our own production site in Zizers/Graubünden, Switzerland, we develop, manufacture and plan your customised solar folding roof project.
We are certified according to ISO 9001 and ISO 14001.
Experience the solar folding roof live and in action - directly on a sewage treatment plant or parking area. Because nothing is more valuable than personal contact to gain your own impressions and get answers to individual questions.
Whether car parks, logistics areas or sewage treatment plants - any industrial usable space can become a solar power plant & energy hub with the solar folding roof. This is possible without any restriction on the primary use.
Thanks to HORIZON, sewage treatment plants become self-sufficient in energy and increase the yield of their plant.
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«The glass-free solar panels, stainless steel moving parts and galvanised support structure hold up well over the filled septic tanks. The roof retracts and extends as it should and covers 20% of our electricity needs, as expected.»
Curdin Hedinger, Operations Manager WWTP Chur (Commissioning of the first solar folding roof in 2017/18)
«WWTP Morgental is also a power plant and the new solar folding roof fits perfectly with our strategy. When the sun shines, we have solar power and can save the gas for bad weather or the night. It all runs automatically. We are very satisfied and can only recommend the solar folding roof.»
ARTE documentary showcases dhp Technology’s foldable solar roof at the Schweinfurt wastewater treatment plant
The energy transition is driven by tangible, real-world projects – exactly the kind of solutions highlighted in the documentary “Good News from the Planet – How can we use the sun intelligently?” by ARTE.
Swiss World Premiere: World’s Largest Foldable Solar Roof Officially Inaugurated at ARA Thunersee
Swiss world premiere: the world's largest solar folding roof is officially inaugurated at the Thunersee wastewater treatment plant. This innovative energy solution delivers 3 GWh of solar power per year and sets a strong example for the energy transition.
New online solar calculator for solar folding roof projects
Der neue dhp Online-Solarrechner automatisiert den Prozess und bietet sekundenschnell Resultate, die aufzeigen, ob sich die vorgesehene Fläche für ein Solarfaltdach eignet. Im Hintergrund werden auf Basis der eingegebenen Googlemaps-Koordinaten und der PVGIS-Schnittstelle Einstrahlungsdaten generiert. Der Rechner gibt dann Werte aus wie die installierbare Leistung in kWp, den Systempreis und den jährlichen Stromertrag in MWh.