When I was new to solar installation, I thought speed was a sign of skill.Finish fast. Move to the next job. Collect payment. Experience taught me something different. Experienced installers don’t rush installations—not because they’re slow, but because they understand what rushing breaks. 1. Because Solar Problems Rarely Show Up on Day One Most installation…
The dry season is when many solar system owners expect the best performance. The sun is out almost every day, skies are clear, and rain is minimal. Yet this is the same period when many solar systems begin to struggle, underperform, or fail entirely. To installers and experienced technicians, this is not a surprise. The…
One of the most common questions I get in solar discussions is this: “I already have some solar panels. Can I just add bigger ones?” Sometimes it’s 330W and 450W.Sometimes 400W and 550W. And the honest answer is: yes, you can mix them — but whether you should depends on how well you understand what…
As a solar technician and installer, one of the most common challenges I face on-site is dealing with solar inverter errors. Since the inverter is the heart of any solar energy system—responsible for converting DC electricity from solar panels into usable AC power—any fault here can disrupt the entire system. Over the years, I’ve worked…
I didn’t learn most of what I know about solar from manuals or trainings.I learned it from failures. From systems that worked on day one… then failed quietly months later.From angry client calls.From standing in front of an installation wondering how everything looked right—yet nothing was working the way it should. Here are the lessons…
Walk through any Nigerian neighborhood today and you’ll see solar panels shining proudly on rooftops — a clear sign that people are taking power into their own hands. But here’s the uncomfortable truth: over 80% of these solar installations are technically wrong. They might power bulbs and fans, yes, but in terms of design, safety,…
The solar industry is booming across the globe, powering homes, businesses, and communities with clean, renewable energy. With this growth, however, comes an increase in rooftop solar installations—jobs that often put solar installers at significant risk of solar installer’s fall. While the solar energy movement promises a greener future, it’s crucial not to overlook the…
You bought a solar system expecting stress-free, all-night power.But instead, your inverter shuts down around midnight or 3 a.m…And you’re left wondering: “Why is my solar not lasting till morning?” Here’s the truth… Most people think the problem is their panel or inverter, but the real culprit is often hidden where you least expect it….
Solar systems are designed to work under the sun, but excessive heat is one of the biggest silent enemies of solar installations. While sunlight is essential for power generation, prolonged high temperatures can reduce efficiency, shorten component lifespan, and cause unexpected system failures. This guide explains how heat affects different parts of a solar system…
Discover the #1 solar sizing mistake most people make — and how to fix it instantly with the Globisun Solar App.