Panels
How Many Solar Panels to Power a House?
A practical, India-focused way to work out how many solar panels your house needs, based on your electricity bill, panel wattage, and…
Topic
Panels
Your panels are where solar starts, but the numbers on the box only tell half the story. This section covers how photovoltaic modules actually turn sunlight into DC power, the real differences between monocrystalline, polycrystalline, and thin-film panels, and how temperature, shading, and orientation
20 guides
Panels
Solar Panel Recycling and End of Life in India
What really happens to a solar panel at the end of its life in India, plus the E-Waste Rules, EPR, and how…
Panels
Half-Cut Cell Solar Panels: Are They Better?
Half cut solar panels cut each cell in two for less loss and better shade tolerance. Here is whether they really beat…
Panels
Solar Panel Warranties Explained (Product vs Power)
Solar panels carry two warranties, not one: a product warranty on build quality and a power warranty on output. Here is what…
Panels
TOPCon vs PERC vs HJT Solar Panels Compared
A practical comparison of TOPCon, PERC, and HJT solar panels for Indian rooftops, covering efficiency, heat performance, ageing, and real price per…
Panels
Solar Panel Cost per Watt in India (2026)
A practical 2026 breakdown of solar panel cost per watt in India, what the figure includes, why quotes vary, and how to…
Panels
I Tracked Panel Degradation Over 3 Years
An installer's three-year field log of a rooftop array, showing what solar panel degradation really looks like and how to track your…
Panels
Solar Panel FAQ: 15 Questions Answered
Fifteen straight answers from a working installer on how solar panels perform, what actually fails, how to size and buy them, and…
Panels
Solar Panel Myths vs Facts, Debunked
Heat kills output? Daily cleaning? No monsoon power? An installer separates the tired solar panel myths from the facts that actually decide…
Panels
Common Solar Panel Buying Mistakes to Avoid
Seven solar panel buying mistakes Indian homeowners make, from chasing cheap price per watt to skipping warranties, and the exact questions to…
Panels
Solar Panel Datasheet Checklist for Buyers
A practical, installer-tested checklist for reading a solar panel datasheet so you can compare modules on real output, temperature behaviour and warranty…
Panels
Shading and Its Effect on Solar Panel Output
Why a small shadow on your rooftop array can cost far more output than its size suggests, and the layout and hardware…