Troubleshooting
Solar in the Rainy Season: The Real Reason It Fails
Your solar worked fine in dry season, then the rains came and the battery dies by morning. Here's what really happens to solar in the rainy season, and how to fix it.
Cleaning Solar Panels: Harmattan, Soot and Rain
Panels have no moving parts, so people assume there is nothing to maintain. Mostly true. There is exactly one job, and skipping it...
Why Is My Inverter Beeping? Fault Codes Explained
It is somewhere after midnight, the room is getting warm, and something in the corridor is beeping.
Most people do one of two t...
Solar Panel Tester Nigeria: How to Test Your Solar Panels Before You Get Burned
You paid ₦150,000 for a "400W" solar panel. But is it actually producing 400 watts? Here's how to find out in 30 seconds — and why...
Inverter Charge Settings for LiFePO4 Batteries: Complete Configuration Guide for 12V, 24V, and 48V Systems
Here's a problem I see on a lot of solar installations we inspect: the installer never touches the inverter's battery settings.
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