Bought a Solar Installer? Insurance to Confirm First

A solar installation company should have these kinds of cover in force under the right company name on closing day: general liability that includes completed operations, workers' compensation, commercial auto, commercial property, equipment cover for tools and stock and, where its contracts and risks call for one, an umbrella. Solar adds its own pressure points: crews on roofs and near live wiring, mounts that can leak long after the crew leaves, lithium-ion batteries on warehouse shelves and sales contracts that talk about energy output. This is a first-month plan for the entrepreneurship through acquisition (ETA) buyer, search fund CEO or Small Business Administration (SBA) borrower who now owns the seller's program.

The short answer

Pair each exposure with a policy: liability with completed operations for installed systems, workers' comp for crews, auto for trucks, a floater for tools and stock in transit, property for the warehouse and an umbrella if contracts and risks call for one.
Roofs and live wiring drive the people risk. The federal government names falls from roofs and ladders, electric shock and burns as the hazards of the job.
Do not assume the seller's policies are yours. Going forward, policy rights generally need the insurer's written consent to move, and the workers' comp claims record usually travels with the business.
Systems installed before closing stay on roofs for years. Ask which policy responds, which depends on deal structure, and whether an endorsement removes finished work.
A quote or a review request is not coverage. Coverage starts only when a carrier binds it.

What insurance does a solar installation company need on closing day?

Start with what the business really does, then match each exposure to a policy. The table is a first-week checklist, not a quote. Every cell depends on the policy wording and on what the carrier agrees to write.

Solar installation company exposures, the coverage that usually responds and what to confirm
Exposure	Coverage that usually responds	What to confirm in the policy
Water gets in at a roof mount, a connection overheats, a panel or tool falls, a customer's home is damaged during the install	General liability, the policy for injury to other people and damage to other people's property	Limits, any roofing or electrical work conditions, and endorsements that narrow the work described
A leak or fire shows up months or years after the crew leaves	The products and completed operations part of general liability, which has its own aggregate limit	Whether a designated work exclusion removes finished solar or roof work, and which year's occurrence policy responds
An installer falls from a roof or is shocked	Workers' compensation	Class codes for solar and any roof repair, payroll estimate, the experience mod (the multiplier built from past injury claims) and who is on the policy
Trucks, vans and trailers that carry crews, panels and batteries	Commercial auto	Titles, drivers and covered auto symbols, plus the weight rating of each loaded truck and trailer
Ladders, lifts, tools and panels on a truck between jobs	Usually inland marine (a floater for movable equipment)	The schedule against the real asset list, theft terms for vehicles left overnight, and value limits per item
Panels, inverters and batteries stored at the warehouse, plus the office	Commercial property, with business income if you buy it	Replacement cost, coinsurance, and any conditions on stored batteries
Sizing a system, estimating output or advising on roof suitability	Professional liability, usually claims-made	Whether the company does design work and whether the retroactive date reaches back far enough
A fraudster redirects a supplier payment, or customer financing data leaks	Crime and cyber coverage	Whether social engineering is covered and how small its sublimit is
A claim bigger than the underlying limits	Commercial umbrella or excess liability	That it sits over general liability, auto and employer's liability and, as umbrellas usually do, not over professional or cyber claims

See general liability and the new owner review of general liability for the basics. A liability policy generally does not pay to redo your own defective installation or to make a system produce what a contract promised.

Why do roofs and live wiring shape a solar program?

Underwriters read the work, not just the payroll. The Bureau of Labor Statistics (BLS) names falls from ladders and roofs, electric shock and burns from hot equipment as the hazards of solar installation. It publishes no injury rate for installers alone. About 39 percent of photovoltaic (PV) installers work in electrical contractors, so electrical contractors and other wiring installation contractors are the nearest published industry. Treat these figures as context, not a solar rate:

Injury rate. In 2024 that industry had 1.8 nonfatal recordable cases per 100 full-time workers, against 2.3 for all private industry and 2.4 for roofing contractors.
Fatal injuries. The same industry had 59 in 2024, 17 of them from falls, slips or trips.
Caution. The industry includes work that is not solar, and roof-heavy solar crews may look different.

Federal construction rules require fall protection for workers on an unprotected edge 6 feet or more above a lower level, with separate paragraphs for low-slope roofs, steep roofs and residential construction. They also bar working close enough to an energized circuit to touch it unless it is de-energized and grounded or guarded. Ask the seller for the written fall protection plan, training records and injury logs, because they tell a carrier how crews really work. Some crews may also belong to a staffing company, a point the workers' comp, payroll and class codes guide for a solar installation company picks up.

Does the seller's insurance carry over to me?

Not on its own. A policy is a contract with its named insured, and the standard conditions generally bar handing over rights or duties without the insurer's written consent. For losses that have already happened, the rule can differ by state and deal structure, so ask deal counsel. The deal type then sorts out what you hold.

You bought assets. Plan on your own policies in the new entity's name from the first day. The seller's policies generally stay with the seller. The contractor license, open customer contracts and financing agreements also name the entity, so a new entity means reissued certificates and a license check.
You bought the company's stock or membership interests. The company keeps its policies, claims record and contracts, and only the owners change. Tell each carrier, and correct any policy that still names the seller as owner. Claims-made policies such as professional liability or cyber often have change-in-control wording that can end cover for new acts at closing, so ask each carrier what happens.
Workers' comp history. Payroll and claims experience usually travel with the business under either structure, and the policy asks that an ownership change reach the insurer within 90 days.
Systems already on roofs. A mount the seller's crew fastened last year can leak next year. In a stock deal the company that did the work is the company you own, so the policy in force when the water gets in may respond, subject to its terms. In an asset deal the standard form has no wording that treats a predecessor's work as yours, so a claim can fall between the seller's old policies (which respond only to damage that happened while they were in force) and your new one. Equipment the seller sold is handled differently: the standard form's wording for your product includes goods sold by a business whose assets you acquired, though whether you are legally liable for them is a question for counsel. Ask your carrier for its position in writing.

If you are a holding company adding this company to your own policies, the standard general liability form's newly acquired organization wording generally lasts only until the 90th day or the end of the policy period, whichever comes first, excludes damage that happened before the acquisition and carves out LLCs, partnerships and joint ventures. Carrier forms and editions vary, so check your own form against the entity you bought. See adding a newly acquired company to your policies.

See keep the seller's insurance or start over and liability for work the seller did for the decision and the installed base.

How do batteries and warehouse stock change the property policy?

A solar company holds stock that is costly and sometimes hazardous: panels, inverters and lithium-ion batteries. The Environmental Protection Agency (EPA) says even used lithium-ion batteries can hold enough energy to injure people or start fires. Ask the carrier how it treats stored batteries, and check three property rules. Under the standard Insurance Services Office (ISO) form, property is valued at actual cash value unless replacement cost is shown. Coinsurance can cut a claim if the limit is below the required share of value. And a purchase price is not insurable value, so limits carried over from the seller can be wrong.

A hypothetical example. A buyer closes in October. A pallet of lithium-ion batteries in the leased warehouse ignites overnight, damages $200,000 of stock, and the landlord's building is also damaged. The buyer's first questions:

Was the property policy in force in the right company name?
Did it use replacement cost or actual cash value?
Did stock limits meet the coinsurance percentage after a busy autumn build-up?
Did the policy set conditions on stored batteries?
Does the lease make the tenant responsible for building damage, and what does the lender's loss payable wording require?

Business income cover in the standard property form starts after a 72 hour waiting period, though endorsements and other carriers vary, so cash flow in the first weeks also depends on that clause. See new owner review of commercial property and equipment and inland marine for the checks.

What is different about open jobs at closing?

Solar jobs run for weeks between contract, permit, install and utility approval, so some systems are half built on the day you close. Ask the broker how panels and materials waiting at a customer's site are insured (an installation floater or a contractor's equipment form may apply), whether open jobs are described accurately on the application, and whether the contractor license and any workers' comp certificate it depends on are current for the entity that now holds them. The gaps themselves are in coverage gaps in a solar installation company you bought. For exposures solar shares with other trades, see insurance for electricians and insurance for roofers.

What should I confirm in the first 30 days?

Keep the declarations pages, endorsement lists and open job schedule beside you.

Match each policy's named insured, effective dates and renewal date to the entity on the contractor license and on open customer contracts.
Get the complete liability form list. Look for a designated work exclusion, a roofing carve-out and a professional services exclusion, because the declarations page does not show them.
Confirm workers' comp has been continuous since closing and send the ownership change to the insurer.
Gather a certificate for every staffing company and subcontractor crew, including any electricians or roofers hired in for a job. Whether your subcontractors carry the required coverage is a recurring check, not a one-off.
Compare the vehicle and equipment schedules with titles, drivers and what is really on the trucks, including lifts and battery stock.
Read the insurance clause in each open contract against the policy, using check customer contracts against your policies, and review licenses and bonds in contracts, licenses and bonds for a solar installation company.

If a lender is involved, deliver the loss payable and mortgagee wording and proof of insurance it asked for, as set out in SBA lender insurance requirements. Wider timing is in your first 90 days of insurance after buying a business and the pre-closing checklist. For price, see what drives insurance cost for a solar installation company. If you want a second set of eyes on the endorsement list and named insureds, Morrow can review the policies you inherited and flag questions for the carrier. Any new terms depend on carrier underwriting.

Keep reading

Frequently asked questions

Do I need new insurance if I bought the solar company's stock?

Often the existing policies stay in place, since the same legal entity still holds them. Tell each carrier about the new owners, confirm the named insured and renewal dates, and ask whether claims-made policies such as professional liability or cyber have change-in-control wording. Workers' comp adds a 90 day reporting rule of its own.

Which policy should I check first on day one?

Workers' comp and liability with completed operations deserve the first look: crews work at height near live wiring, and installed systems stay on roofs for years. Auto, equipment, property and umbrella cover fill in the rest, so no single policy is enough.

Will the seller's liability policy cover a roof the crew finished before closing?

It depends on the deal and on when the damage happens. In a stock deal the company's current occurrence policy may respond to damage after closing, subject to its terms and any carve-out. In an asset deal the seller's old occurrence policies respond only to damage that occurred while they were in force, and the standard form's definition of your work (work done by you or on your behalf) generally has no wording that reaches a predecessor's work, so a claim can fall between the seller's old policies and your new one. Equipment the seller sold is handled differently, because the standard wording for your product includes goods sold by a business whose assets you acquired, though whether you are legally liable for it is a question for counsel. Put the question to your broker and to deal counsel, who can read the purchase agreement's treatment of old installs.

Does liability insurance pay if a system produces less power than promised?

Generally no. A standard liability policy responds to injury to people and damage to other property, not to a performance promise or the cost of redoing your own work. Read the customer contract for production language.

Are lithium-ion batteries in my warehouse a property insurance issue?

They can be. The Environmental Protection Agency says even used lithium-ion batteries can hold enough energy to start fires. Ask the carrier whether the property policy sets conditions on stored batteries, how stock is valued and whether the limit meets the coinsurance percentage.

References

Just bought a business? Get your insurance reviewed.

Send Morrow the declarations pages, loss runs and key contracts you inherited. Morrow can review them against the business you bought, flag gaps and request quotes where it makes sense. Any new terms depend on carrier underwriting.

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This article is general information, not legal, tax or financial advice, and not a coverage determination. Coverage depends on the actual policy wording, carrier underwriting, your purchase agreement and your contracts. Ask your attorney and accountant about deal and legal questions.

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