27/03/2026
Thailand now offers a tax deduction of up to THB 200,000 for qualifying residential solar rooftop installations.
That is a meaningful signal.
A few important points:
This is a tax deduction, not a flat cash payout it applies to qualifying on-grid residential systems
connection to MEA or PEA matters
proper e-Tax Invoice documentation matters
timing matters: the claim is tied to the tax year when grid connection is completed
For us, the bigger takeaway is this:
Solar is moving further into the mainstream.
And when that happens, the discussion should not only be about panels.
It should also be about proper sizing, safe installation, electrical protection, realistic savings, and long-term system quality.
Good policy is helpful.
Good engineering still matters.
If you would like to understand whether rooftop solar could be the right fit for your home, get in touch with us today through our website contact form:
https://secusolar.com/contact
