7 guides
Generator and backup power guides
Generator sizing, fuel use, changeover, UPS and backup power planning for homes and businesses.
Power Outage Checklist for Businesses: Protect Equipment, Data and Sales
How businesses can prepare for power cuts: critical loads, UPS, inverter or solar backup, generator changeover, surge protection and a simple outage plan.
Generator Fuel Consumption Chart: How Much Diesel Does a Generator Use per Hour?
Approximate diesel consumption in litres per hour for common generator sizes at 50%, 75% and full load, plus how to estimate your running cost.
Automatic Transfer Switch (ATS) Explained: How Generators Start Themselves
What an automatic transfer switch does, how it detects a power cut, starts the generator and switches loads safely, and when you need one.
Generator Maintenance Checklist: Keep It Ready for the Next Outage
A practical generator maintenance checklist: weekly checks, oil and filter changes, battery care, test runs, fuel quality and when to service.
Diesel vs Petrol Generator: Which Should You Buy?
Compare diesel and petrol generators for homes and businesses: fuel use, cost, durability, noise, size ranges and when each is the better choice.
UPS vs Inverter vs Generator: Which Backup Power Is Right for You?
The difference between a UPS, a home inverter with battery and a generator, with typical uses, runtimes and costs to help you choose backup power.
What Size Generator Do I Need? A Simple Sizing Guide
How to size a standby or portable generator: add up running and starting loads, allow headroom, choose single or three-phase and plan an ATS and fuel.
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