Models
6 min readExact Model Library
32 exact standby-generator configurations with source-scoped ratings, fuel-use data, sound conditions, package notes, warranty and gaps.
Read guideStandby Generator Guide / Research library
Whole House Generator Brands & Exact Models
No brand is right for every property. These pages use exact model numbers and manufacturer documentation where accessible, distinguish manufacturer claims from specifications, and leave unavailable data blank rather than guessing.
6 research guides Independently edited
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Find the details that matter.
Open a guide to see its source links, documented assumptions and limitations before making decisions.
Brands
8 min readGenerac whole house generators
Exact 22 kW and 26 kW model ratings, fuel use, sound conditions, MSRP, and transfer-switch bundle caveats.
Read guideBrands
7 min readKohler whole house generators
Current single-phase model data, 26RCAL ATS package, sound conditions, and warranty source.
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6 min readBriggs & Stratton 040786
PowerProtect 22 kW model output, MSRP, fuel, sound, and warranty as listed by the manufacturer.
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6 min readChampion 201222
aXis system output, published fuel figures, included ATS, and separate warranty terms.
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6 min readCummins QuietConnect
Exact accessible standby ratings, warranty summary, and limitations of the current model-sheet viewer.
Read guideHow to use these brand guides
Confirm exact model number, fuel, phase, output, included transfer equipment, and warranty documents in the proposal. Manufacturer product pages and spec sheets change; the “accessed” date is shown on linked claims where available. We do not publish star ratings, manufacturer rankings, invented field tests, or universal winners.
Start with the load-based sizing guide, then compare full installation scope using the standby cost guide and exact-model Generac/KOHLER comparison.