Solar irradiation on a surface inclined 90° to the south

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What the publisher says

The irradiation maps show the solar radiation on a south-facing surface for four different inclinations: Horizontal, 30°, 75° and 90°. The data is based on Switzerland-wide modelling with a horizontal grid width of 50m. It is based on measurement data from the period 2000-2020 and the influence of the horizon was derived from a 10 m resolution elevation model of Switzerland and neighbouring countries. In addition to the global radiation, the expected photovoltaic production per kW of installed capacity is also shown for the respective irradiation levels. The data can serve as an initial estimate of potential PV production. However, depending on local conditions and system design, the value m

What is in this dataset

Formats

API, GPKG, HTML, SERVICE, WMS, WMTS

Languages

DE, EN, FR, IT

Get the data at the source

Published by Swiss Federal Office of Energy on opendata.swiss, the Swiss open data portal.