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Does Installing Solar Panels Void Roof Warranty?

Key Takeaways –

  • There are different types of solar and roof warranties available
  • Both warranties overlap in different cases, and roof damage during solar installation can void your warranty.
  • Research and review potential solar installation contractors before hiring one.
  • Keep a watchful eye on the contractor during solar installation.
  • Choose Modern Exterior Systems for all your roofing and solar installation needs.

Solar panel installation can save you a fortune in the long run on your energy bill. But what about your roof? Many homeowners are worried that installing solar panels will void their roof warranty. This blog post explores that question and gives tips on protecting your roof warranty while still benefiting from solar power. Keep reading to learn more!

Types of Solar and Roofing Warranties

Before discussing how solar installation might void your roof warranty, here’s a list of types of roofing and solar warranties available.

Solar Warranties

A solar warranty guarantees that the solar panels will produce a certain amount of electricity over some time. Solar panel manufacturers generally offer a warranty of 20 to 25 years. Some manufacturers also offer extended warranties, which include other roof damages for an additional cost.

Roofing Warranties

There are two types of roofing warranties:

  • Material warranties: These warranties are provided by the manufacturer of the roofing materials and cover defects in workmanship and materials. Material warranties typically last 20 to 30 years.
  • Labor warranties: Like material coverage, the roofing contractor provides labor warranties and covers defects in workmanship. Labor warranties typically last 5 to 10 years.

Some roofing contractors offer extended labor warranties for an additional cost.

Solar Panels and Your Roof Warranty: The Facts

Let’s start with the basics: in most cases, installing solar panels on your roof will not void your roof warranty. However, it would help if you took a few things into account. Firstly, ensure the company you’re working with is reputable and has a good track record of installing solar panels without damaging roofs. Secondly, read the fine print on your roof warranty; some providers may try to weasel their way out of honoring a warranty if they find out that solar panels have been installed on the roof.

What about maintenance? What if my solar panels need replacement or repair? Again, in most cases, this should not void your roof warranty. However, it’s always best to avoid caution and check with your roofing company or warranty provider before making any changes to your roof.

Also, Read – Tiles or Shingles the New Roofing Dilemma

Solar Panels and Your Roof Warranty: The Facts

How Can a Poor Solar Installation Void Your Roof’s Warranty?

Solar energy installation involves attaching photovoltaic (PV) panels to your roof. The PV panels are usually made of metal and glass. The metal frame is attached to your roof rafters, and the glass panel is inserted into the frame. The whole assembly is then secured with screws or bolts. Most solar panel systems also have an inverter, which converts the DC power generated by the PV panels into AC power that your home can use.

Solar panel installers are often guilty of careless handling of the roof membrane during installation. Cracks can occur in the membrane if installers are not careful when walking on the roof or removing old shingles. These cracks can lead to leaks down the road, voiding your warranty.

Another mistake that can void your roof’s warranty is using substandard racking systems. Many retailers sell cheap knock-offs of name-brand racking systems—but these are often not up to code and can’t withstand heavy winds or severe weather conditions. Using one of these substandard systems is one of the quickest ways to void a warranty!

Improper installations are also problematic and can void your warranty quickly. This includes nailing too close to the edge of the shingle or forgetting to seal around penetrations properly. These seemingly minor errors can have significant consequences down the road. So it’s essential to ensure your installers are paying attention to detail and doing things right the first time. 

Damage to your roof while installing the solar panel system will likely void your roofing warranty. The company may sometimes offer damage repair and reinstate the warranty. Still, it is best to avoid this situation altogether by making sure that you hire a reputable, experienced solar installer.

Also, note that even if your solar panel system installation does not void your roof’s warranty, you will still be responsible for maintaining the system. This includes cleaning the PV panels regularly and ensuring that all connections are secure. Neglecting system maintenance can damage your roof, voiding your warranty.

How to Find a Reputable Solar Installer?

You should consider a few things when looking for a reputable solar installer. First, always use licensed and insured contractors. A licensed and insured roofing professional will protect you in case of any damage during installation.

Second, ensure the company you’re working with has experience installing roofs like yours. Different roofs require different installation techniques—so your installer should know what they’re doing. Ask for references from past customers and check out online reviews before making your final decision.

Third, get everything in writing before the work begins. This includes the contract, price quote, and warranty information. That way, there are no surprises down the road, and you’ll have a record of what was agreed upon from the start.

If you’re considering installing solar panels, it’s essential to understand the potential implications of your roof warranty. While many roofing companies offer solar installations, not all offer maintenance and repair services. If something goes wrong with an installation, you may be left responsible for the repair cost- even if it was carried out by the company that installed the system.

At Modern Exterior Systems, we believe that our customers should always come first. That’s why we offer full-service commercial & residential solar & roofing services in Eden Prairie, MN, as well as solar installation and maintenance services. 

Schedule a service today to see how we can help you save money and protect your roof simultaneously!