Developments of photovoltaics applications are registered by various national and international data surveys.

National Market

Grafik IEA PVPS 2009

In Switzerland, a market survey on solar energy is conducted with the assistance of the Swiss Federal Office of Energy (SFOE) through the SWISSOLAR. Together with the Association of Swiss Electricity Supply (SESA), a yearly statistics about solar electricity is compiled. Nova Energy processes the data for international information exchange.

* Exact figures for the proportion of off-grid power for domestic and non-domestic applications are not available
Nova Energie table, based on the Solar electricity statistics and the Swissolar market survey

Download SOLAR market survey solar energy 2003

There are different international market surveys. An independent, free market analysis is published by the photovoltaic programme of the IEA-PVPS: