Here’s solar warranty coverage explained simply: a solar installation company in Virginia Beach should clearly explain that “warranty” isn’t one thing. A solar system typically comes with several separate warranties, including equipment, performance, workmanship, and roof penetration, plus a battery warranty if you have storage. Each has its own coverage period, responsible party, and exclusions.
Understanding solar warranty coverage means knowing which one actually applies when something goes wrong, not just trusting that “25 years” covers everything. Here’s what’s actually included.
Why Solar Warranties Matter for Virginia Homeowners
A solar system is a 25-year-plus investment. If a panel underperforms in year eight, or your roof leaks at a mounting point in year twelve, the warranty terms you barely skimmed at signing are what actually determine who pays. Reading the fine print before you buy is the whole point of this guide.
The Main Types of Solar Warranties You Should Understand
Solar warranty coverage explained by type, at a glance:
| Warranty Type | What It Covers | Typical Length | Who’s Responsible |
| Product warranty | Manufacturing defects in the physical panel | 10–25 years | Panel manufacturer |
| Performance warranty | A minimum production/efficiency level over time | Commonly 25 years | Panel manufacturer |
| Inverter warranty | Manufacturing defects in the inverter | 10–25 years, varies widely by brand | Inverter manufacturer |
| Battery warranty | Manufacturing defects and capacity retention | 10–15 years, depending on manufacturer and product | Battery manufacturer |
| Workmanship warranty | Quality of the installation itself | Varies by installer | Installer |
| Roof penetration warranty | The mounting points where the system attaches to your roof | 10 years | Installer |
Solar Panel Product & Performance Warranties
The product warranty covers manufacturing defects in the panel itself. The performance warranty is different, it guarantees the panel will still produce at or above a minimum efficiency level after a set number of years, since panels degrade slightly over time. Both usually come from the panel manufacturer, not the installer.
Inverter Warranty
How long do inverter warranties last compared to panel warranties?
This is where a lot of homeowners get an unpleasant surprise. Standard string inverters commonly carry warranties of only 10–12 years, far shorter than the 25-year panel warranty most homeowners expect, meaning a mid-life inverter replacement can be a real, unbudgeted cost.
Enphase microinverters (Convert Solar’s approved inverter brand) are a notable exception: Enphase’s IQ8 series carries a 25-year limited warranty from activation, matching the panel warranty length, per Enphase’s own published warranty terms.
Battery Warranty
Battery warranties generally range from 10 to 15 years, depending on the manufacturer and product, there’s no single universal figure across brands.
Workmanship and Installation Warranty
This covers the quality of the installation itself, mounting, wiring, and general workmanship, and is issued by the installer, not the equipment manufacturer. It’s a separate promise from anything the panels or inverter come with.
Roof Penetration Warranty
This covers specifically the points where the system’s mounting hardware attaches to your roof, a separate 10-year warranty, not folded into the system’s 25-year coverage. Don’t assume one number covers both.
What Does a Solar Warranty Actually Cover?
Convert Solar’s system warranty is a 25-year bumper-to-bumper warranty covering materials and workmanship, handled by an in-house service team. “Bumper-to-bumper” bundles the panel and workmanship protection on the system itself, it does not automatically include the roof-penetration warranty (a separate 10-year term) or protection against storm damage, which is a homeowners insurance matter.
What’s the difference between equipment and workmanship warranties?
Equipment warranties (panel, inverter, battery) come from the manufacturer and cover defects in the product itself. The workmanship warranty comes from the installer and covers the quality of the installation, two different promises from two different parties.
What Solar Warranties Typically Don’t Cover
Weather damage
Hail, wind, and heavy snow damage are excluded from most equipment and workmanship warranties, those are homeowners insurance territory, not a warranty claim, since roof-mounted panels are generally treated as a permanent part of your home under standard dwelling coverage. If my solar panel breaks from hail or heavy snow, is that covered? Check with your homeowners insurer, not your solar warranty.
Labor and shipping on some claims
Does the warranty pay for the labor and shipping to swap a broken panel? Depending on the specific warranty, some manufacturer warranties cover the replacement part but not the labor or shipping to remove and reinstall it. Ask your installer directly what’s included on a claim, not just what’s covered “in general.”
Unauthorized modifications or improper DIY repairs
Routine, careful cleaning generally doesn’t void a warranty, but attempting unauthorized repairs or using non-approved parts typically does.
Your actual electric bill savings
Does the warranty guarantee my actual electric bill savings? No, a performance warranty guarantees a production or efficiency level, not a dollar savings outcome, since your actual savings depend on usage, rates, and financing.
What Voids a Solar Panel Warranty?
Common causes: unauthorized modifications, using non-approved replacement parts, installation not performed by a certified installer, and damage from improper DIY maintenance. Does DIY cleaning or maintenance void my solar warranty? Careful, routine cleaning typically doesn’t, but if you’re unsure whether a cleaning method or a repair attempt is safe, ask your installer or the manufacturer first rather than risk it.
What Happens to Your Warranty If the Solar Installer Goes Out of Business?
This is a fair question to ask before you sign, not after. In general: manufacturer warranties on panels, inverters, and batteries survive an installer closing, since they’re issued directly by the equipment maker, you’d contact the manufacturer with your model and serial numbers.
The installer’s own workmanship warranty typically does not survive unless it was independently backed by a separate warranty product. It’s a legitimate reason installer track record and financial stability matter as much as the warranty terms themselves, see our guide on choosing a solar installer you can trust for the full picture.
Does a Solar Warranty Cover Roof Leaks?
If my roof leaks after solar installation, who pays for it?
If the leak is at a mounting point, that’s exactly what the roof penetration warranty (10 years) is for. A leak unrelated to the mounting points would fall under your roofing manufacturer’s own warranty instead, not the solar installer’s.
Will removing my panels for a roof replacement void the warranty?
Not inherently, but it needs to be done correctly, which is why it’s generally recommended to have a certified installer (not a general roofing contractor) handle the removal and reinstallation.
Does Your Solar Warranty Transfer When You Sell Your Virginia Home?
Are warranties transferable? Manufacturer equipment warranties are commonly transferable to a new homeowner, sometimes with a simple registration step. Workmanship warranty transferability varies by installer, ask directly what Convert Solar’s policy is on this before you sign, especially if you’re not planning to stay in the home for the system’s full 25-year life.
How Solar Financing Can Affect Warranty Coverage
For a leased system, warranty claims are typically handled through the system owner (the leasing company) per your lease agreement. For a purchased system, you deal with manufacturer and workmanship claims directly. Neither path is better or worse, it’s a mechanical difference in who you contact, not a reason to prefer one financing option over the other.
What to Look for When Comparing Solar Warranties in Virginia
- Length and scope of the system (materials/workmanship) warranty
- Whether the roof-penetration warranty is separate, and how long it runs
- Whether labor and shipping are included on equipment claims
- Whether the workmanship warranty is backed independently or tied solely to the installer staying in business
- Transferability terms if you plan to sell
Questions to Ask a Solar Installer About Their Warranties
- What exactly does your system warranty cover, and for how long?
- Is the roof-penetration warranty separate, and what’s its term?
- What happens to my workmanship warranty if your company closes?
- Does a warranty claim cover labor and shipping, or just the part?
- Is the warranty transferable if I sell my home?
Understanding Convert Solar’s Warranty Coverage
Convert Solar’s system warranty is a 25-year bumper-to-bumper warranty covering materials and workmanship, handled entirely by an in-house service team, no third-party service providers involved. The roof penetration warranty is a separate 10-year term. Battery warranties range 10–15 years depending on the manufacturer (Tesla Powerwall 3, Enphase IQ Battery 5P, or Enphase IQ Battery 10C).
Protect Your Solar Investment With the Right Warranty
With solar warranty coverage explained clearly upfront, the gaps between the different protections, labor costs, weather damage, installer stability, are exactly where homeowners get caught off guard if they don’t ask. Ask specific questions before you sign, not after something breaks. Request a no-obligation consultation to see exactly what’s covered for your home.
FAQs
What does a bumper-to-bumper warranty cover?
A 25-year bumper-to-bumper warranty covers materials and workmanship on the solar system itself. It does not automatically include the separate roof-penetration warranty or protection against weather damage, which is a homeowners insurance matter.
What’s the difference between equipment and workmanship warranties?
Equipment warranties (panels, inverter, battery) come from the manufacturer and cover product defects. The workmanship warranty comes from the installer and covers the quality of the installation itself, two separate protections from two separate parties.
What isn’t covered?
Weather/storm damage (a homeowners insurance matter), some labor and shipping costs on equipment claims, unauthorized modifications or improper DIY repairs, and your actual electric bill savings, which no performance warranty guarantees.
Are warranties transferable?
Manufacturer equipment warranties are commonly transferable to a new homeowner. Workmanship warranty transferability depends on the installer’s specific policy, confirm this before you sign if you may sell the home later.
