Ministry Orders Investigation into PEA Solar Installation Pricing Discrepancies

The Deputy Minister of Interior, Pol. Gen. Phonphir Suwanchai, has officially ordered the Provincial Electricity Authority (PEA) to investigate a discrepancy regarding solar panel installation costs in Chiang Mai. The inquiry follows reports that a survey conducted by the local PEA office cited an installation price of 110,000 THB, which deviates from the standard regulated price of 140,000 THB.

Furthermore, the investigation aims to determine whether there are any improper links between the PEA and the registered installation companies involved in the survey. Authorities are also reviewing the intent behind a proposed 50,000 THB security deposit requirement.

For residents and business owners considering solar energy investments, this development highlights the importance of verifying quotes against official PEA standards to avoid potential overcharging or non-compliant installations. While the investigation is underway, it remains to be confirmed whether the lower price point was a result of administrative error, a localized pilot program, or potential misconduct. Residents are advised to consult official PEA channels directly for current pricing and authorized contractor lists until the investigation concludes.