Thailand's Interior Ministry is expanding solar rooftop installation subsidies from 1 million to 1.5 million households, each receiving 50,000 baht in support. Registration is expected to open mid-October. The government will facilitate financing through state banks and enable household solar producers to sell excess electricity back to the grid—effectively converting consumers into micro-generators. The rollout plan extends through 2027, supported by Smart Meter/Smart Grid infrastructure development and tariff reductions on solar equipment imports to boost domestic manufacturing and create jobs.