Do Solar Panels Increase Your Home Insurance? The Real Numbers for New York Homeowners

Do solar panels increase home insurance? The straight answer

Yes, for most owned rooftop systems — and the increase is usually modest. But the framing the Reddit threads and carrier landing pages bury is the part you actually need: the premium does not rise because solar is a hazard. GEICO says it plainly on its own consumer page — the main reason premiums go up is that the system increases your home’s overall replacement cost, and the insurer has to account for the higher cost of rebuilding the property. Your panels are now part of what the policy promises to rebuild, so the math changes.

Here is the chain, start to finish. You buy a rooftop array. That array adds, say, twenty-something thousand dollars of permanent equipment to your house. Your homeowners policy has to be able to rebuild the whole house — including those panels — after a covered loss, so your dwelling coverage limit (Coverage A) needs to rise to match. Progressive describes exactly this: the insurer may raise your dwelling-coverage limit to account for the replacement cost of the panels. A higher Coverage A limit is a bigger promise, and a bigger promise costs a little more in premium. That is the entire reason your number moves.

What does not happen is just as important. Owning a standard rooftop system does not normally require a separate solar insurance policy. It does not void your homeowners coverage. And carriers do not treat it as a risky add-on the way they treat a pool or a trampoline — they classify bolted-down rooftop panels as a permanent attachment to the dwelling, the same family as a deck or a built-in security system. The increase is a replacement-value adjustment, full stop.

• The cause: panels raise your home’s replacement cost (GEICO), so Coverage A rises (Progressive).
• The effect: a higher dwelling limit means a slightly higher premium — proportional, not punitive.
• Not a hazard surcharge: rooftop solar is treated as a permanent attachment, not a risky toy.
• Not required: a separate standalone solar policy for a typical owned rooftop system.
• The real risk is silence — an insurer who never heard about the system never raised the limit to cover it.

How much will it actually go up? A realistic range, not a fake number

The honest installer answer is that nobody outside your carrier can quote your exact premium change, because it depends on inputs only your policy knows. That said, you deserve a planning anchor, and the commonly reported real-world range for an owned rooftop system is roughly $50 to $150 a year. Treat that as a ballpark to budget against, not a promise — your number could land below it on a small system in a low-deductible inland policy, or above it on a large system in a coastal Long Island home with a high replacement value.

Why the spread? Five inputs drive it, and they compound. First, system size and cost: a 12-panel array adds less replacement value than a 30-panel array, so it moves Coverage A less. Second, your home’s existing replacement value: solar is an incremental addition, so a small percentage bump on a high-value East End home is a bigger dollar figure than the same percentage on a modest inland house. Third, your carrier: the NAIC is explicit that not all insurers handle solar the same way, and in some cases the addition can significantly affect policy cost. Fourth, coastal wind exposure, which matters a lot on Long Island. Fifth, your deductible structure, which we cover in its own section because in New York it is the sleeper variable.

A word on the sources you will find online. The Reddit thread that currently ranks first for this question is full of homeowners trading anecdotes — one reports an average increase around $84 a year, another reports a couple hundred dollars. Those are real experiences, but they are single data points from other people’s policies in other states. The carrier pages, meanwhile, explain the mechanism but will not give you a number at all. The only figure that should go into your decision is the written quote from your own insurer. Everything else, including our range above, is a guidepost.

Put the increase in perspective before it scares anyone off. A New York solar system is typically saving a homeowner well over a thousand dollars a year on electricity once it is producing. A premium increase of $50 to $150 against that is a rounding error in the payback math — but it is a line item, and a transparent installer puts it in the proposal instead of pretending it does not exist.

Owned vs leased vs PPA: the increase only applies if you own it

This is where the cost question splits, and most generic articles blur it. If you bought your system — cash or solar loan — you own the equipment, it attaches to your dwelling coverage, and the premium increase described above applies to you. You are the one raising Coverage A, and you are the one who folds the modest bump into the payback math. You also get to claim the federal and New York tax credits, which is a separate but related reason most New York buyers lean toward owning.

If you lease your system or signed a power purchase agreement (PPA), the picture is different because, as the US Department of Energy notes, the solar company retains ownership of the equipment on your roof. You generally do not raise your dwelling limit to cover hardware you do not own, and many lease and PPA providers carry their own insurance on the panels. That can mean little to no direct premium increase on your homeowners side from the equipment itself. But — and this matters — the controlling document is your specific lease, not a general rule. Some agreements shift responsibilities like roof penetrations or certain deductibles back to the homeowner. Read the insurance clause before you sign, and if you are buying a home that already has a leased system on the roof, settle who insures what before closing, not after the first nor’easter.

One thing applies to everyone, owner or lessee: Progressive and Nationwide both stress that you should always tell your insurance company you have installed solar panels. Even on a leased system where the provider insures the hardware, your carrier should know the panels are there so coverage of your roof and the home’s structure stays clean. Silence is the only universally bad option.

Update Coverage A the right way (so you are not underinsured)

The premium increase is the price of doing one thing correctly: raising your dwelling coverage so the policy can actually rebuild the panels. Skip that step and you do not save money — you create a gap that surfaces at the worst possible moment, after a storm, when the payout falls short of replacing the system. GEICO is direct on this point: because a solar system can significantly increase your home’s total replacement cost, your Dwelling Coverage limit may need to be raised so you are not left underinsured if a covered loss occurs.

Here is the clean sequence we hand New York homeowners. It turns a vague worry into a five-minute task.

• Before you sign the install contract, call your carrier and ask for the new premium in writing.
• Give them the final contract value of the system — that figure drives the Coverage A adjustment.
• Confirm the new dwelling limit equals home replacement value plus the installed system value.
• Ask whether wind and hail are covered or excluded for the panels (Progressive notes they sometimes are excluded).
• If any part of the system is ground-mounted, ask whether other-structures coverage handles it or you need a rider.
• After commissioning, send the carrier the equipment list and completion photos; confirm the limit update by email.
• At every renewal, glance at the dwelling limit and make sure it still reflects the house plus the system.

Green-home and renewable-energy discounts that can offset the bump

Here is the part the carrier sales pages mention last, if at all: the premium increase is not the only number that moves. Some insurers offer green-home or renewable-energy discounts and endorsements precisely because energy-efficient and solar-equipped homes are attractive risks to write. The NAIC’s own consumer guidance on environmentally-friendly insurance describes how carriers have built green-building and renewable-energy features into homeowners products. Where a discount or green endorsement is available, it can claw back part — sometimes a meaningful part — of the replacement-cost-driven increase.

We will not invent a discount percentage, because it varies by carrier and is not universal. What we will tell you is to ask for it by name. When you make the pre-install call, do not just ask "how much will it go up" — ask "do you offer any green-home, energy-efficiency, or renewable-energy discount or endorsement, and would my system qualify?" The worst case is they say no and you are exactly where you started. The best case is the net change to your premium is far smaller than the headline increase, because the discount and the coverage-A bump partly cancel out.

Stack that against the actual economics and the insurance line stops mattering much. A typical New York homeowner is offsetting the bulk of a four-figure annual electric bill once the system is producing, layering federal and state tax credits on the install, and rolling net-metering credits month to month under PSEG Long Island or Con Edison rules. A modest, possibly-discounted insurance adjustment is the smallest variable in that whole equation — which is exactly why an honest installer mentions it plainly and moves on, rather than letting it become a reason to stall.

• Ask your carrier directly about green-home, energy-efficiency, or renewable-energy discounts (NAIC).
• A qualifying discount can offset part of the replacement-cost-driven premium increase.
• Discounts vary by insurer and are not guaranteed — get the answer specific to your policy.
• Weigh any net increase against four-figure annual electric savings, tax credits, and net metering.

The Long Island wrinkle: coastal wind deductibles change the math

This is the part national carrier pages skip entirely, and it is the part that matters most in Eastern Suffolk County and the rest of Long Island. Many New York homeowners policies — especially near the coast in Brookhaven, the East End townships, and the South Shore — carry windstorm or hurricane deductibles calculated as a percentage of the dwelling’s insured value, not a flat dollar amount. The New York Department of Financial Services puts the common range at 1% to 5%. And here is the connection people miss: solar just raised that insured value, so the dollar figure behind your percentage deductible quietly went up too.

Run it. A home insured for $400,000 with a 2% hurricane deductible carries an $8,000 deductible before coverage pays a dollar; at 5% it is $20,000. Progressive also flags that wind and hail damage to panels is sometimes excluded or limited depending on the policy. So for a solar household on the Long Island coast, two scenarios diverge. A few wind-torn panels on their own may produce a loss that sits below the percentage deductible entirely — effectively out of pocket. But in the storm that hits hard, the roof and the array get damaged together, the combined loss clears the deductible, and the claim covers both. Either way, the array rides the dwelling’s deductible. Know what yours is, in dollars, before storm season.

This is where the cost question and the roof question become the same question. An array mounted on a roof with five years of life left, with code-rated attachments into sound decking, behaves very differently in a 60-mph gust than panels bolted over tired shingles. The cleanest, cheapest insurance outcome starts with a sound roof under the panels — which is the entire reason EnergiSense runs roofing and solar as one accountable operation rather than two disconnected trades.

• NY coastal policies commonly use percentage wind/hurricane deductibles of 1%–5% of dwelling value (NY DFS).
• Solar raises your insured value, so the dollar amount behind that percentage deductible rises with it.
• Wind and hail damage to panels is sometimes excluded or limited — confirm yours (Progressive).
• Minor array-only wind damage may fall below the deductible; major storms combine roof + array into one claim.
• A sound roof under the array is the cheapest insurance variable you control before storm season.

The honest installer takeaway

So — do solar panels increase home insurance? Usually yes, modestly, and for a reason that should reassure you rather than worry you: your home is now worth more to rebuild, and your policy is keeping up. The increase commonly lands somewhere around $50 to $150 a year for an owned rooftop system, it can be partly offset by green-home discounts where your carrier offers them, and it is dwarfed by the electricity savings and incentives that made you consider solar in the first place.

The mistakes that actually cost homeowners money are not the premium increase — they are skipping the pre-install call, leaving Coverage A unchanged and ending up underinsured, ignoring the percentage wind deductible on a coastal Long Island policy, or putting an array on a roof that should have been replaced first. None of those are reasons to avoid solar. They are reasons to do it with someone who tells you about them up front.

That is the brand promise here, and it is why this page exists. EnergiSense is a GAF Master Elite roofer and a NABCEP-credentialed solar installer serving Eastern Suffolk County and Long Island. We are not insurance advisors — your carrier or a licensed agent gives the answers that bind. What we do is hand you the questions, the realistic numbers, and a clean install with full documentation so the insurance conversation is short and the system pays for itself. Get your written premium quote from your carrier, bring it to us, and we will put it in the proposal where it belongs.