The 2025-26 national budget made three changes that matter to anyone considering solar. Together they shorten payback periods and make rooftop solar the cheapest new electricity most businesses can buy.
1. Tax on solar equipment cut to 1%
Import duty and related taxes on solar panels, inverters and batteries were reduced to 1%. For a 500 kW factory plant, that can reduce equipment cost by several lakh taka compared with previous years.
2. Ten-year income tax exemption
Institutions that generate solar power can claim an income tax exemption for ten years on income from that generation. Ask your tax adviser how it applies to your company.
3. National Rooftop Solar Programme
The Power Division's programme targets 3,000 MW of rooftop solar on government offices, schools and hospitals. This is driving demand for experienced EPC contractors and quality equipment.
What to do now
- Ask for a fresh proposal if you last priced solar before July 2025
- Check your sanctioned load to see how large a net-metered system you can install
- Collect twelve months of electricity bills so the system can be sized accurately
Tip: Use our solar calculator for a quick estimate, then request a site survey for an exact figure.
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