Renogy warranty for solar
The short version
Renogy doesn't cover everything, but keeps inverter and charge controllers and accessories covered to 3 years. That full coverage is shorter than most of the 14 brands we compared, which typically cover 1 year in full. You don't need to register to get this coverage.
From Renogy's published warranty, checked October 2026.
What's covered
Full coverage: everything, parts and laborPartial coverage: some parts only, you usually pay labor
Purchase5 yrs10 yrs+Full: NonePartial: to 3 years
- Partial coverageInverter3 years
- Partial coverageCharge controllers and accessories1 year
Varies by model line
Renogy words its warranty differently for some lines. This page shows the least generous one.
- Solar kits, controllers and invertersFull: None. Partial to 3 years
- Solar panelsFull: None. Partial to 25 years
Good to know before you buy
- Covers the original buyer only.
- Kit panels follow the panel warranty; other-brand parts in a kit use that brand's warranty.
- Covers the original buyer only; a new owner has to claim through the original buyer.
- Don't send anything back until Renogy gives you a return (RMA) number.
- Renogy pays shipping on valid claims but not labor.
How other brands compare for solar
- 1. SunPower90/100 · Full: 10 years
- 2. Sunrun65/100 · Full: 25 years
- 3. Tesla Energy65/100 · Full: 25 years
- 4. Enphase60/100 · Full: 25 years
- 5. GAF45/100 · Full: None
Where you buy it matters
How long stores give you to return it
Longest return window first, for solar.
- Lowe'sMost items90 days
- The Home DepotMost items90 days
From each store's published return policy, using its rule for solar where it has one. Member and holiday extensions aren't counted. Check yours before you buy.
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