GHB (Government Housing Bank) plans unsecured solar rooftop loans of about 100,000-150,000 baht per household, repaid over 7 years at low interest, for a 5 kW system costing roughly 140,000-150,000 baht. Eligibility: applicant must match the electricity meter owner's name, and utility usage of roughly 2,000-3,000 baht/month is typical; the bank will use PEA/MEA usage history (about 2 years). The government subsidy of about 50,000 baht per roof is preliminary, pending cabinet approval. Installers must be on the electricity authority's approved list. Final details are not yet set. Relevant if you run a shop or home-business with rooftop space or plan energy-cost savings.