Understanding home solar system warranty coverage | Enphase
Learn about solar panel warranties, inverter warranties, and all the warranty coverage information to know when installing a home solar system in this guide.
Here's a breakdown of solar inverter warranties by major manufacturers: When you choose Enphase microinverters, you're backed by the Enphase warranty, which gives you 25 years of coverage—matching the lifespan of most solar panels. That means your entire solar system is protected long-term.
Unlike solar panel warranties, inverter product warranties are harder to compare apples-to-apples.
Today, most home solar energy systems include three primary coverages: product warranties, performance guarantees, and installation warranties. 1. Product warranties A solar product warranty covers the physical components of your system, such as the panels, inverters, or batteries.
Some manufacturers offer extended warranties for an additional cost, but coverage varies. While a standard inverter warranty typically covers defects and failures, extended warranties may extend coverage for parts, but not always labor or service costs. Some manufacturers provide refurbished replacements instead of new units.
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