In-depth guides, ready when you are.
Deeper references for homeowners, businesses and buyers — the details you'll want on hand when you're planning, comparing or making the switch. Read here, or print to keep.
- Practical checklists
- For homes & businesses
- Buyer-focused
- Free to use
The Nigerian homeowner's solar guide
Everything a household needs to plan, size, finance and live with a solar system.
Guide · 24 pagesReadBusinessesSME energy playbook
How small businesses cut power costs, protect uptime and finance solar as an operating cost.
Guide · 20 pagesReadBuyersSolar buyer's checklist
The questions to ask, the specs to compare and the red flags to avoid before you buy.
Guide · 8 pagesReadTechnicalBattery sizing reference
Formulas, depth-of-discharge tables and worked examples for sizing storage.
Guide · 12 pagesReadBuyersFinancing & eligibility guide
Plans, documents and how approval works — everything you need before you apply.
Guide · 10 pagesReadTechnicalMaintenance & warranty handbook
Keeping your system healthy and understanding exactly what your warranties cover.
Guide · 14 pagesReadSkip straight to the numbers.
A free audit gives you a system spec, cost and savings estimate tailored to you — no reading required.