Install Solar Rooftop and Claim Up to 200,000 Baht in Personal Income Tax Deduction Save on Both Energy and Taxes

Install Solar Rooftop and Claim Up to 200,000 Baht in Personal Income Tax Deduction Save on Both Energy and Taxes

Great News for Homeowners in 2025
Thailands government has approved a tax incentive to promote clean energy by encouraging homeowners to install solar rooftop systems. Individuals who install solar panels on their homes can now claim a personal income tax deduction of up to 200,000 THB!
This is a great opportunity to reduce your electricity bills while also enjoying tax savings.

Eligibility Conditions for Tax Deduction on Solar Rooftop Installation (Updated 2025)

Who is eligible?

Must be an individual taxpayer (not a business or legal entity)

Installation must be on a residential home only (not commercial buildings or offices)

The name on the electricity bill (meter) must match the homeowners name

Requirements for installation:
Only On-Grid systems are eligible (connected to the public power grid)
Proper approval is required from the Provincial Electricity Authority (PEA) or Metropolitan Electricity Authority (MEA)
Financial and documentation requirements:
Must present a VAT-included receipt from a licensed contractor
Installation cost must not exceed 200,000 THB per household
Home improvement loans for solar installations are available from several banks (ideal for salaried workers)

Why Install a Solar Rooftop?
Installing a solar panel system on your home offers long-term benefits, from reducing electricity costs to increasing property value. Most importantly, it supports the shift toward renewable and clean energy.
Top benefits include:
Save on monthly electricity bills
Claim up to 200,000 THB in personal income tax deductions
Support sustainable energy and reduce carbon emissions
ncrease your home's value with a long-term energy investment

Tips Before Installing a Solar Panel System

Ensure the installer is a licensed and reliable provider
Request a written quote and a proper tax invoice
Consult with the Revenue Department or a tax advisor for detailed guidelines
Conclusion: Should You Install Solar Rooftop This Year?

If you're looking for a way to reduce energy costs and maximize tax savings, 2025 is the perfect year to install a solar rooftop system. Dont miss out on this government-backed incentive for cleaner and smarter energy use!