Guides
Guides10 min read1 November 2026
How to Calculate Inverter Battery Backup Time for Homes in Ikeja, Ikoyi and Across Lagos
Want to know if your batteries will carry you till morning? Here's a simple way to work out inverter battery backup time with four numbers and a phone calculator, with worked examples for common Lagos battery banks.
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Guides10 min read26 October 2026
Solar Panel Not Charging Battery? Causes and What to Check in Ikorodu, Lekki and Across Lagos
The sun is out but your battery isn't filling up. Here's how to tell if your panels are charging at all, the common reasons they stop, what you can check safely, and when to call a technician.
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Guides10 min read17 October 2026
Inverter Keeps Tripping or Switching Off? Why It Happens in Ketu, Sangotedo and Across Lagos
Your inverter keeps tripping the breaker or the earth leakage, or it switches off and on by itself. Here's what usually causes it, how to find the problem safely, and when to call a technician.
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Guides9 min read14 October 2026
Inverter Showing Fault or Red Light? What It Means in Ogba, Ajah and Across Lagos
Your inverter has a red light on, or the screen shows a fault code like 04, 07 or 09. Here's what the common codes mean, how to reset a fault safely, and when to stop and call a technician.
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Guides8 min read9 October 2026
Inverter Battery Not Giving Backup? Why It Drains Fast in Surulere, Yaba and Across Lagos
Your inverter battery used to last the night and now it dies in a few hours. Here's why an inverter battery stops giving backup, what you can check, and when it's time to replace it.
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Guides7 min read3 October 2026
Inverter Overload? What It Means in Gbagada, Festac and Across Lagos
Your inverter is showing overload and switching off. Here's what overload means, why it can happen even with little switched on, how to reset it safely, and when to call a technician.
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Guides8 min read28 September 2026
Inverter Beeping? What the Beeps Mean in Lekki, Ikeja and Across Lagos
Your inverter keeps beeping and you're not sure if it's normal or a warning. Here's what each kind of beep usually means, what you can check safely, and when to call a technician.
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Guides7 min read26 September 2026
Inverter Not Charging? What to Check Before You Call a Technician in Lagos
NEPA is on but your battery isn't filling up. Here are the checks you can do safely yourself, what each one tells you, and when to stop and call a technician.
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Guides6 min read23 September 2026
What Size Inverter Do I Need? A Simple Load Calculation for Lagos Homes
Work out the right inverter size in five steps: list your appliances, add up the watts, allow for start-up surge, add headroom, then size the battery for your night.
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Guides6 min read23 September 2026
Solar Energy for Home in Lagos: What Size You Need and What It Can Run
What a home solar system includes, which size fits a self-contain, flat or duplex in Lagos, what it can and can't run, and how it compares with plug-in solar kits.
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Guides7 min read23 September 2026
What Can a 5kVA Inverter Carry? AC, Pumping Machine and More
Which ACs, pumping machines and home appliances a 5kVA inverter can run in Lagos, how long different battery banks last, and how many solar panels it needs.
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Guides7 min read23 September 2026
What Can a 3.5kVA Inverter Carry? AC, Freezer and Pumping Machine
Which ACs, freezers, pumping machines and irons a 3.5kVA inverter can run in a Lagos home, how long the batteries last, and how many solar panels it needs.
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Guides3 min read16 August 2026
How Long Does Solar Panel Installation Take in Lagos?
A realistic timeline for solar and inverter installation in Lagos, from first site visit to a fully commissioned system.
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Guides3 min read11 August 2026
Lithium vs Tubular Battery in Lagos: Which Should You Choose?
Lithium or tubular battery for your solar or inverter system? Here's a straightforward comparison for Lagos conditions.
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Guides4 min read1 August 2026
Solar and Inverter Installation in Lagos: The Complete Homeowner's Guide
Everything a Lagos homeowner needs to know before installing solar panels, an inverter, and battery backup, in one guide.
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Guides3 min read27 July 2026
Best Solar Installers in Lagos: What to Check Before You Pay Anyone
Solar is an expensive, long-term investment. Here's exactly what to check before you hand your money to any installer in Lagos.
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