How Solar Affects Your Homeowners Insurance Premium

Adding Solar Panels to Your Home Raises a Fair Question About Your Insurance Bill

The short answer is that your premium may increase a little, but the reason is more straightforward than most people expect. Solar panels add real value to your home, and your insurance needs to reflect that.

This article explains how solar installation affects your coverage, what the dollar impact looks like, what is and is not covered by a standard homeowners policy, and the exact steps to take before and after your panels go up.

Does Solar Raise Your Homeowners Insurance Premium?

Solar panels can increase your homeowners insurance premium, but in most cases the increase is modest. Solar adds value to your home. When the replacement cost of your home rises above your current coverage limit, you may need to raise that limit, which raises your premium. If your existing coverage already accounts for the added value, your premium may not change at all.

A typical residential solar system costs between $15,000 and $30,000 before incentives, based on 2025 EnergySage data. That is a significant asset attached to your home. Homeowners who update their coverage limit to reflect the panels can expect their monthly premium to rise by as little as $15 a month, or in some cases a few hundred dollars a month, depending on system size and insurer.

If your current coverage limit already exceeds your home’s new replacement cost with solar, you likely will not see any change.

Why Replacement Cost Is What Matters

Your homeowners insurance pays out based on replacement cost, not market value. When your solar system goes in, your insurer needs enough coverage to rebuild your home and replace the panels if there is a total loss.

A 10 kW system on a Mid-Atlantic home adds roughly $20,000 to $30,000 to that replacement cost. If your policy already sits well above that threshold, there is nothing to adjust. If the system pushes you close to or past your limit, a call to your insurer is the right next step. Understanding the full solar installation process before you get quotes helps you give your insurer accurate numbers from the start.

Are Solar Panels Covered by Your Existing Homeowners Insurance?

Yes. Rooftop solar panels are generally covered under your existing homeowners policy as a permanent improvement to the home. You do not usually need a separate solar insurance policy for a standard roof-mounted system. The panels fall under your dwelling coverage, the same portion that covers your roof, walls, and structural components.

This applies as long as the panels are permanently attached to your roof. If a covered event such as a fire or falling tree damages the panels, your insurer should pay to repair or replace them under that coverage.

Ground-Mounted Panels Work Differently

Panels mounted on a separate structure in your yard are not attached to the home, so they fall outside of dwelling coverage. They typically fall under your policy’s other structures provision, which covers detached garages and fences. Some insurers cap other structures coverage at 10% of the dwelling limit, which may not be enough to replace a full ground-mounted array.

If you are installing ground-mounted panels, ask your insurer directly whether your other structures limit covers the full replacement cost. If not, a rider or separate policy may be necessary.

What Solar Battery Storage Means for Your Coverage

Battery storage systems like the Tesla Powerwall are typically treated as part of the home’s permanent structure when installed inside or attached to the home, which means they fall under dwelling coverage. Solar battery storage adds $10,000 to $15,000 or more to your home’s replacement cost, so include that value when you call your insurer.

What Is and Is Not Covered

Not all damage to solar panels is covered by a standard homeowners policy. Coverage depends on your insurer, your policy language, and the type of event that caused the damage. Knowing what perils are included and which are excluded is the most important step in protecting your investment.

Most standard homeowners policies cover solar panels against:

• Fire and smoke damage
• Lightning strikes
• Theft and vandalism
• Falling trees or debris
• Wind damage, where specifically included

Common exclusions to watch for:

• Hail damage: Some policies exclude hail for solar panels even when hail coverage applies to the rest of the home. This matters in Mid-Atlantic states where summer hail events occur.
• Flood and earthquake: These require separate policies regardless of whether you have solar.
• Wear and tear: Normal panel degradation over 25 to 30 years is not a covered peril.
• Improper installation: Damage from faulty installation is excluded. This is one reason working with a licensed, insured installer matters beyond quality.

Leased Panels vs. Owned Panels

If you lease your solar panels or use a Power Purchase Agreement (PPA), you do not own the equipment. The company that owns the panels carries the insurance on them. In most cases, you do not need to adjust your homeowners coverage for leased panels.

The leasing company holds the asset, so your policy does not need to cover it. That said, your lease agreement may require you to maintain a minimum level of homeowners insurance on the home itself. Confirm that your existing policy meets that requirement before signing.

One area where your coverage does matter with a lease: if your roof is damaged during installation, your homeowners policy will not cover that repair. Damage caused by a contractor falls under the contractor’s liability insurance. This is why Solar Energy World carries full installation liability coverage, protecting homeowners from out-of-pocket costs if anything goes wrong during the install.

How to Protect Yourself Before and After Installation

The most effective way to avoid insurance problems with solar is to notify your insurer before installation and confirm your coverage limit reflects the added system cost. These two steps prevent the most common coverage gaps homeowners face after going solar.

1. Contact your insurer before your installation date. Tell them you are adding a solar system and give them the estimated value of the array.
2. Ask whether roof-mounted panels are automatically covered under your current dwelling coverage.
3. Ask about any hail, wind, or weather exclusions that apply to solar equipment in your state.
4. Confirm your current coverage limit and whether it needs to be raised to reflect the new replacement cost.
5. If you are adding battery backup to your solar system, include that value in the same conversation.
6. After installation, send your insurer the final contract and system specifications so they have accurate records.
7. Review your policy again every two to three years as your home’s replacement cost changes over time.

How Installation Quality Affects Your Coverage

Your insurer may deny a claim if the damage is linked to improper installation. Panels that are not secured correctly, wiring that does not meet code, or roof penetrations that are not sealed properly can all become coverage disputes after a storm.

Working with a licensed and insured residential solar installation team is about more than quality. It is about keeping your coverage intact. Reputable installers pull the required permits, follow local building codes, and carry liability insurance that protects you if something goes wrong during the install.

Keep the Insurance Cost in Perspective

Solar panels generate $37,000 to $148,000 in energy savings over 25 years, according to EnergySage. Even at the higher end of premium increases, a few hundred dollars more per year in insurance costs represents a small fraction of those savings.

The more useful question is not whether solar raises your insurance bill. It is whether your current policy fully protects your investment. For most homeowners, a quick call to their insurer and a coverage limit update is all it takes.

If you want to understand exactly what a solar system would look like for your home, including estimated costs, savings, and what to expect during installation, get a free solar estimate from Solar Energy World.