The 2026-27 budget removed import, regulatory and supplementary duty and advance tax on key solar equipment until June 2031 — with battery incentives ending in June 2028. Here is what that means for solar system prices in Bangladesh, with an indicative price table and a checklist for comparing quotes.
From 1 September 2026, surplus electricity from battery-backed rooftop solar earns Tk 10.50 per unit until February 2030 — but only for systems installed by 28 February 2027. Here is who qualifies, how payment works, how to apply, and whether it pays for your building.
Load shedding reached 2,500 MW in October 2026 — and much of it happens after dark. Here is why ordinary on-grid solar switches off in a blackout, where IPS and generators fall short, and how to size a hybrid solar backup that keeps your essentials running.
Jinko, LONGi and JA Solar are all Tier-1 makers of N-type panels. An honest 2026 comparison of efficiency, heat performance, degradation and warranty — and why installation quality matters more than the logo.
A simple three-step method to estimate how many solar panels your home in Bangladesh needs — with a 2026 sizing table by home type, roof space, indicative cost and the factors that change the answer.
Every solar panel carries two warranties. What the 12-year product warranty and the 25–30-year performance warranty really cover, what voids them, and why cleaning and care matter more than the number of years.
Cheap solar rarely fails on day one. It fails in years three to five — inverters, connectors, protection, structure. Where the money is usually cut, how it comes back, and a checklist to avoid it.
Lowest-bid, item-by-item purchasing works for pumps and cables — not for solar plants. How system thinking changes the specification, the comparison and the outcome, with a buyer’s checklist.
A solar plant is a 25-year power asset, not an appliance. The five engineered subsystems behind every rooftop array — and what changes when you buy solar as infrastructure instead of a product.
From the ground a rooftop array looks simple. Behind it sit zoning, clearances, tilt and azimuth, wind uplift, string design, shading, cable sizing and earthing — explained through a real-style design-review layout.
Straight answers to the solar questions Bangladeshi homes and businesses ask most in 2026 — cost, payback, backup during load-shedding, net metering, inverters, maintenance and warranty.
A professional solar handover is part of the engineering. Here is the complete document pack, how manufacturer and installer warranties differ, and how Frostec handles claims after commissioning.
