The Generator Sizing Standard: How to Size a Backup Generator for Solar, the 50 Percent Load Rule, and the Ontario Fuel Math
The Core Formula to Size Backup Generator Units and Why Efficiency Trumps Raw Watts Learning to size backup generator units correctly saves fuel, extends engine life, and ensures your battery bank charges fast enough to survive a 72-hour Ontario ice storm. A generator in a solar system is a battery charger with an engine, not









