This photovoltaic skylight, executed by Onyx Solar® for the Town Hall of Conil, in Cadiz (Spain) has a surface area of 90 m2 .


For this project, a low-e (low-emissivity) photovoltaic glass was chosen, whose air chamber endows the building with a high degree of both thermal and acoustic insulation.


The glass, made of crystalline silicon, has a semi-transparency degree of 25%, which enables the entry of daylight into the building. The installed power capacity is 12.2 kWp and it generates the 19,000 kWh per year needed to supply 1,100 lights.




  • superficieTotal surface- 92 M2
  • electricidad generadaElectricity generated per year - 19.043 kWh
  • puntos de luzTotal lighting points operating 4 hours a day - 1.085 lighting points
  • emisiones CO2 evitadasAvoided CO2 emissions per year - 12.785 CO2
  • barriles petroleo ahorradosBarrels of oil saved per year - 12 barrels



conil portada interior 1


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