The systems were installed by the German solar company Würth Solergy who are the pioneers in the latest solar CIS module industry. Würth Solar, Schwäbisch Hall - Germany, specialist in decentralized power generation, produces different components for electricity supply of non-grid connected areas, charge regulators, real sine-wave inverters, new generation wind energy converters and solar modules. Würth Solergy is expert in solar energy generators for supply of households, health care stations, small villages, schools and telecommunication stations.