KPN Green Energy Solution Public Company Limited. As one of the leaders company in renewable energy engineering, dedicated to solutions that are community-friendly and environmentally sustainable. The company was registered as a Limited company on June 3, 2011, with a starting registered capital of THB 4 million, which now has the registered capital of the THB 100 million. With over 13 years of experience and expertise in the renewable energy sector, the company is dedicated to creating innovative and sustainable energy solutions that balance economic growth with environmental preservation.