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Thailand to roll out $1.5bn household solar subsidy programme

Thailand is preparing a major push to expand residential solar adoption through a substantial subsidy scheme. The cabinet is expected to greenlight the initiative at a meeting scheduled for October 27.

LSN Singapore · 26 October 2026

Thailand to roll out $1.5bn household solar subsidy programme

Thailand is moving ahead with an ambitious effort to boost household solar energy adoption, with a $1.5 billion subsidy programme set for cabinet approval later this month. The initiative aims to accelerate the country's transition towards renewable energy by making solar panels more affordable for residential consumers.

The solar panel subsidy scheme is designed to support homeowners in installing rooftop solar systems, reducing the upfront capital costs that have traditionally hindered widespread residential adoption. The programme aligns with Thailand's broader sustainability goals and efforts to diversify its energy sources.

The cabinet is scheduled to consider and approve the subsidy framework on October 27, signalling the government's commitment to advancing solar energy infrastructure at the household level. The timing suggests the policy could move towards implementation in the coming months.

The initiative reflects growing momentum across Southeast Asia towards residential renewable energy adoption, as governments seek to meet climate targets while reducing strain on national electricity grids. For Thai households, the subsidy programme could present a more economically viable pathway to adopting solar technology.