Thailand solar uptake stalls as high upfront costs deter households

Thailand's residential solar adoption faces headwinds as high upfront system costs (100,000–200,000 baht) outweigh savings for low-usage households, despite rising electricity bills. The article highlights a gap between policy ambition and consumer economics, with uncertainty over whether government incentives or falling panel prices will close the affordability gap. This matters as it signals slower-than-expected distributed solar growth in a key Southeast Asian market, affecting regional energy transition timelines.