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Measure your generator first.
This guide is built from Amazon product listings and maker specs, not our own testing, so confirm size, contents and current price on each product page.
Prices are approximate and were shown on Amazon.com on November 2, 2026; check the current price.
Last updated: November 2, 2026.
Quick Picks
| Product | Type | Best for |
|---|---|---|
| Waterproof Generator Cover | Generator cover | protecting a generator |
| Generator Cover for 5000 ‑10000W | Generator cover | protecting a generator |
| Generator Cover-38”Lx28”Wx30”H | Generator cover | protecting a generator |
| Generator Cover 32 Inch – 600D Outdoor Generator Covers Heavy | Generator cover | protecting a generator |
| Generator Cover for 5000-10000W 32″L x 24″W x 24″H | Generator cover | protecting a generator |
| Porch Shield Generator Cover for 5500-15000W | Generator cover | protecting a generator |
| Porch Shield Generator Cover for 5000-10000W | Generator cover | protecting a generator |
Our Picks
1. Waterproof Generator Cover
A Waterproof Generator Cover (generator cover), per the listing. It showed at about $26 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
2. Generator Cover for 5000 ‑10000W
A Generator Cover for 5000 ‑10000W (generator cover), per the listing. It showed at about $27 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
3. Generator Cover-38”Lx28”Wx30”H
A Generator Cover-38”Lx28”Wx30”H (generator cover), per the listing. It showed at about $16 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
4. Generator Cover 32 Inch – 600D Outdoor Generator Covers Heavy
A Generator Cover 32 Inch – 600D Outdoor Generator Covers Heavy (generator cover), per the listing. It showed at about $28 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
5. Generator Cover for 5000-10000W 32″L x 24″W x 24″H
A Generator Cover for 5000-10000W 32″L x 24″W x 24″H (generator cover), per the listing. It showed at about $17 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
6. Porch Shield Generator Cover for 5500-15000W
A Porch Shield Generator Cover for 5500-15000W (generator cover), per the listing. It showed at about $35 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
7. Porch Shield Generator Cover for 5000-10000W
A Porch Shield Generator Cover for 5000-10000W (generator cover), per the listing. It showed at about $30 on Amazon.com on November 2, 2026.
Good for: protecting a generator. Watch out: Check size fit.
How to Choose
Rating
Check amps, size or power ratings.
Build
Heavier materials last longer.
Safety
Use protective gear and follow instructions.
Frequently Asked Questions
Is it right for beginners?
Check the features and manual.
Do I need extras?
Often protective gear or accessories.
How do I store it?
Dry and covered.
Bottom Line
Never run a generator covered; use covers for storage.
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