You’re checking your solar monitoring app, and one panel is producing noticeably less than the rest. Or maybe you climbed up to clean the array and noticed a small, discolored patch on one panel that wasn’t there last year. Either way, you’re probably wondering the same thing: is this normal wear, or something you need […]
Solar Panel Hot Spots: Why They Happen and What to Do About Them Read More »
Every solar quote you’ve seen probably had a line buried somewhere near the bottom: “25-year performance warranty.” What it usually doesn’t explain is why your panels will produce less power in year twenty than they did on day one, or how much less. That gap is where a lot of confusion — and a lot
Why Solar Panels Lose Power Over Time: PID, LID and Degradation Explained Read More »
Your Panels Look Fine From the Ground. That Doesn’t Mean They’re Clean. If you’ve had solar installed for a few months and the numbers on your inverter app seem a little lower than what you were promised, dust is one of the most overlooked reasons why. It doesn’t announce itself the way a broken inverter
If your monthly electricity bill has been creeping back up even though nothing changed about how your household uses power, dust on your panels is one of the first things worth ruling out. It’s not dramatic, it’s not a system fault, and it’s usually fixable in an afternoon. How Often Do Solar Panels Actually Need
How Often Should You Clean Solar Panels in Bangladesh? (And How to Do It Safely) Read More »
Two Ways to Handle a Solar System, and Nobody Tells You Which One You’ve Picked Most people who install solar panels never actually decide how they’ll maintain the system. It just sort of happens by default — usually reactive, because nobody signed anything and nobody scheduled anything. Then one day the output drops, or an
Preventive vs Reactive Solar Maintenance: Which One Actually Makes Sense? Read More »
A solar system doesn’t fail loudly. It fails quietly — a string that’s producing 15% less than it should, a fuse that’s been arcing for months, a layer of dust that’s been sitting on the panels since the last rain. By the time something is obviously broken, you’ve usually already lost weeks or months of
The panels are up. That doesn’t mean the job is done. A solar system can look completely finished — panels mounted, wiring tucked away, inverter blinking a friendly green light — and still be carrying problems that won’t show up for months. A loose ground connection doesn’t announce itself. Neither does a string that was
Solar Installation Quality Checks Before You Trust It Read More »
A solar panel starts generating electricity the moment light touches it. Not when it’s switched on. Not when it’s wired into the inverter. The moment light hits the cell. This is the one fact that changes how you should think about solar installation safety — a panel sitting disconnected on your rooftop, wrapped in its
Solar Installation Safety Procedures: Full Guide Read More »
If you’ve searched for how rooftop solar gets approved here, you’ve probably run into articles written for India, where a single DISCOM handles everything through one national portal, backed by a direct subsidy. Bangladesh doesn’t work that way, and pretending it does is how people end up applying to the wrong office or waiting for
DISCOM Approval Process for Rooftop Solar (Full Guide) Read More »
Solar Is No Longer Just an Option for Some Bangladeshi Buildings If you’ve applied for a new electricity connection or a load increase recently, you may have already run into this: your utility office asks whether you’re installing rooftop solar, and it isn’t a friendly suggestion. Since a Power Division circular issued in December 2025,
How to Apply for Net Metering in Bangladesh: A Step-by-Step Guide Read More »
