MonoSun Technology Co., Ltd., established in Phuket in 2006, was founded by William from Scotland, UK, who brings over 30 years of experience in the international energy sector. MonoSun evolved from Amono Group Co., Ltd. (founded in 1996) and Thai Advanced Solar Power Co., Ltd. in the early 2000s.

We work directly with partner factories for bulk manufacturing and supply, handling all freight logistics to reduce middlemen and maximise our clients’ project returns. This allows us to offer world-class solar products at competitive prices, along with warranty and after-sales service support. We supply wholesale to installers and EPC companies, while also retailing custom-designed systems to the general public.