Guides

Generator guides

Choosing, sizing, connecting, running and fixing a generator, explained without the jargon. Filter by topic, or search for the problem you are trying to solve.

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  • Updated when things change
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55 guides

Fuel & Runtime

How to Calculate Generator Runtime

Knowing how to calculate generator runtime can help you determine how long a generator can operate before it needs more fuel. The calculation is useful during…

Fuel & Runtime

How Much Fuel Does a Generator Use Per Hour?

A generator's fuel consumption depends on its size, fuel type, electrical load, engine efficiency, and operating conditions. There is no single fuel consumption rate that applies…

Fuel & Runtime

How Long Can a Generator Run Continuously?

How long a generator runs on a full tank depends on several factors, including the generator's fuel tank capacity, fuel type, engine efficiency, and electrical load.…

Brands & Models

Yamaha Generators: Models and Features Compared

Yamaha makes portable generators from large gas-powered units to compact inverter models. This guide looks at five notable Yamaha models, their features and the uses each…

Sizing & Power

How to Charge Batteries with a Generator

A generator can be used to charge car, RV and deep-cycle batteries, but the charger and the connection matter. This guide explains why and how to…

Dual Fuel Generators

Best Dual Fuel Inverter Generators

Are you thinking to invest your money in buying a good generator or converting your single fuel generator (diesel, gas, propane, etc)

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