Relabelled panel wattage, controllers sold as MPPT that are really PWM, and cables thinner than marked have all been reported in Bangladesh’s solar market. This practical checklist shows how to verify panels, inverters, batteries and cables before you pay — and where to complain.
When load shedding hits a hospital, patients feel it first. This guide explains how solar fits into a hospital or clinic power system — which loads it should carry, how it works with generators, and how public hospitals can install it with no upfront cost.
Load shedding during hot weather kills broilers, stops layers from laying and spoils milk. This guide shows how poultry and dairy farms can use solar to keep fans, lights, pumps and chillers running — with a sizing example, shed-roof tips and financing options.
A parliamentary committee has recommended rooftop solar for mosques, and the Madrasah Education Board now requires new madrasah solar projects to use the OPEX model. This guide explains the rules and shows how mosques, madrasas and schools can cut electricity bills — often with no upfront cost.
Bangladesh’s new Special Solar Power Installation Ordinance, 2026 sets rules for rooftop and small solar projects up to 5 MW — including zero-upfront OPEX agreements, faster CAPEX procurement and penalties for theft or damage. Here is what it means for building owners, businesses, government offices and investors.
On-grid, off-grid and hybrid solar systems solve different problems. This guide compares backup, savings, cost, net metering and incentives in plain language, and gives a simple way to choose the right type for your home, business or farm in Bangladesh.
Every winter, solar owners in Bangladesh see lower generation and wonder if something is wrong. Here is how much output normally drops in December and January, why fog, dust and longer shadows matter, and a simple pre-winter checklist to keep your system performing.
Most people in Dhaka and Chattogram live in flats, and the roof belongs to everyone. This guide shows the practical ways an apartment building can go solar — starting with the common meter — and how to share the cost, the roof and the savings fairly.
Bangladesh’s garment and textile factories sit on gigawatts of unused roof space while they buy grid power and burn diesel. This guide covers the potential, the cost against diesel, what buyers expect, the structural and approval barriers, and how to finance a factory rooftop system.
Low-interest money for solar is now available to households, businesses, factories and farmers. This guide explains the new Tk 1,500 crore government fund, IDCOL’s 6% rooftop solar loan and Bangladesh Bank’s green refinance, with a worked instalment example and the documents you need.
With diesel at Tk 135 a litre and a government plan to move diesel irrigation pumps to solar within five years, solar pumps are the most practical way to cut Boro irrigation costs. How sizing works, how to compare with diesel, and how to protect groundwater.
A Power Division circular of December 2025 made rooftop solar a condition for many new connections and load increases. Here is who must install it, how much, how to size it for your roof, and how to turn a compliance requirement into real savings.
