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How-To Guides

Technical education: generator sizing, wiring, transfer switches, fuel storage and maintenance schedules.

Generator Wattage Guide: How Many Watts Do Common Appliances Really Use?

August 10, 2026 by Grant Mercer

Realistic running and surge wattage for 25 common appliances, plus worked examples showing exactly how to size a generator or power station.

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Generator Safety After a Hurricane: CO, Flooding, and Refueling Mistakes That Kill

August 7, 2026 by Grant Mercer

Carbon monoxide, floodwater, hot refueling, and backfeeding kill people after the storm passes. The rules that prevent every one of them.

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Manual vs Automatic Transfer Switch: What’s the Difference and Which Do You Need?

July 16, 2026July 12, 2026 by Grant Mercer
Electrician installing a transfer switch

Manual switch, automatic switch or interlock kit: costs, code rules and which connection method fits your generator setup.

Categories How-To Guides

How to Calculate What Size Generator You Need (Step-by-Step Wattage Guide)

July 26, 2026July 11, 2026 by Grant Mercer
Calculating generator size with appliance wattage

A 7-step wattage method with a full appliance reference table and three worked examples, from a minimal kit to near whole-home power.

Categories How-To Guides

How to Safely Store Generator Fuel at Home (Gas, Propane, Diesel)

July 16, 2026July 10, 2026 by Grant Mercer

How much fuel to store for an outage, which containers are safe, where to keep it, and how long gasoline, propane and diesel actually last.

Categories How-To Guides
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