Prime Road Power Public Company Limited, together with its subsidiaries, engages in the generation of electricity from renewable energy and distributes electricity in Thailand, Taiwan, Cambodia, and internationally. The company operates solar power plants with total installed capacity of 299.65 megawatts; and builds, operates, and installs solar rooftop systems. It also provides engineering, procurement, and construction services, including surveying, designing, installation, and maintenance of solar rooftop. In addition, the company engages in the trading of solar panels, inverters, DC cables, and solar-powered water pumps. Further, it engages in the designing, installing, and consulting of building energy management. It serves to individuals, corporations, government agencies, and state-owned enterprises. The company was founded in 1999 and is based in Bangkok, Thailand.