Thailand Prepares Mandatory Safety Standards for Solar Equipment

According to a report by Khaosod Online, Thailand’s Minister of Industry, Varawut Silpa-archa, has directed the Thai Industrial Standards Institute (TISI) to expedite the licensing process for solar panel manufacturers and importers. This initiative aligns with government policies to promote clean energy, reduce reliance on fossil fuels, and lower electricity costs for both households and businesses.

As of August 2026, TISI has been preparing over 2,000 operators—including manufacturers, importers, and distributors—to comply with upcoming mandatory standards. These regulations cover five key product categories: solar panels, circuit breakers, fuses, electrical cables, batteries, and inverters. The primary objective of these measures is to ensure consumer safety and system reliability as the adoption of solar technology continues to grow rapidly across the country.

For residents and business owners, this development signifies a shift toward more regulated and safer solar installations. While the standards are set to become mandatory in September 2026, the specific impact on the availability of existing non-certified equipment remains to be confirmed. Those planning to install or upgrade solar systems are encouraged to monitor official TISI announcements to ensure their equipment meets the new safety requirements. The government emphasizes that these steps are essential for long-term energy security and environmental sustainability.