Onyx Solar has provided its innovative BIPV solutions to create 2 photovoltaic skylights that crown the Omeraki Restaurant, the latest opening property owned and operated by distinguised chef Alberto Chicote in Madrid, Spain.

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  • superficieTotal Area - 71 M2
  • electricidad generadaElectricity generated in 35 years  - 290,844 kWh
  • puntos de luzTotal lighting points operating 4 hours per day in 35 years - 571 lighting points
  • emisiones CO2 evitadasCO2 emmisions avoided in 35 years -195 Tons of CO2
  • barriles petroleo ahorradosBarrels of oil saved in 35 years -171 barrels per m2


Example of a feasibility study of crystalline silicon photovoltaic skylight in Madrid:


  • superficie Payback time  < 4.2 years
  • electricidad generada Internal rate of return (IRR)  25.1 %




* Onyx Solar Energy S.L. makes no representations, warranties or guarantees, whether express or implied, that the content in the report is accurate, complete or up to date.


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This iconic project involves the integration of 42 monocrystalline silicon photovoltaic glasses which measures 1,700x1,000 mm and have a 47% light transmittance. Each PV glass unit has a peak power of 177 Wp and glass configuration of 4T+4T mm with a 12 mm argon chamber.


Argon-filled chambers maximize solar panel performance by providing thermal insulation, sound absorption, and environmental protection: they reduce acoustic interference, enhance durability, and contribute to sustainable energy solutions. All these mechanical properties of our photovoltaic glass will contribute to improving the comfort and experience of diners.


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Located in a prime location (Duque de Sesto 27 Street, Madrid), Omeraki Restaurant offers a remarkable experience where culinary excellence takes center stage. With a focus on quality ingredients and a menu that showcases a blend of Mediterranean and international flavors, Omeraki promises to delight food enthusiasts.



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Omeraki Restaurant aims to maintain an ongoing dialogue with sustainability and the environment, without compromising the aesthetic values and comfort that we have always sought for their customers. In addition to photovoltaic glasses, they have implemented other measures that make it a benchmark for sustainability: aerothermal as an energy source and radiant heating and cooling systems, tables made from recycled wood, utensil holders made from volcanic stones, and smart toilets for water conservation are just a few examples of their commitment to sustainability.



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Owner: Omeraki Restaurant

Architecture: In Design We Trust

Installer: Lucerglass




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