Path-Q Solar
How do equipment warranties differ from solar installation warranties?
Answer
Equipment warranties cover defects or performance of specified components and are usually provided by the manufacturer, while installation or workmanship warranties cover errors in design, mounting, wiring, sealing, and labor and are usually provided by the installer. They differ in coverage, exclusions, duration, claim process, remedies, and responsible party.
Key points
- Identify separate coverage for panels, inverters, batteries, racking, monitoring, roof penetrations, and workmanship.
- Check whether the remedy is repair, replacement, reimbursement, labor coverage, or a performance payment.
- Review exclusions for improper maintenance, environmental damage, unauthorized work, and consequential property damage.
- Confirm how claims work if the installer closes or the manufacturer changes its service process.
What it depends on
- Equipment selected
- Installer contract and warranty language
- Manufacturer claim process
- System location and installation conditions
Risks and trade-offs
- A long equipment warranty may provide little protection if labor or removal costs are excluded.
- Performance warranties can use measurement rules and thresholds that limit practical recovery.
- Overlapping or unclear warranties can create disputes over who must correct a failure.
Information you may need
- Full manufacturer warranty documents
- Installer workmanship and roof-penetration warranty
- Labor, removal, shipping, and replacement coverage
- Claim contacts and transfer requirements
Your next step
What to do next
Create a component-by-component warranty schedule and ask the installer to identify the responsible party and remedy for each likely failure.
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