Solar Installer Insurance in Minnesota

Solar has grown fast in Minnesota, and the insurance market has been slower to follow. The William Tuttle Agency writes solar installers from one office at 121 W Broadway St in Owatonna, and we have markets that write the class rather than markets that say they do.

Why do carriers hesitate on solar installers?

Because the trade combines the two construction exposures with the largest claims: water intrusion from roof work and fire from electrical work, both arriving after the job as completed-operations claims. A rooftop array adds weight, penetrations and a DC electrical system to a roof that was not designed for any of them. Carriers that write solar ask about your mounting systems, flashing practices, electrical licensing and whether you subcontract either half of the work.

What does completed operations need to cover?

Both halves. Leaks at penetrations and rail attachments, roof damage from foot traffic and equipment, and fire or shock from the DC and AC wiring. Confirm the policy does not exclude roofing or electrical operations — some general contractor forms do — and keep coverage continuous, because the claims arrive years out. Minnesota's electrical licensing generally applies to the electrical portion; see electrician insurance.

Are panels and inverters covered before installation?

Only on an installation floater. Panels sitting on a job site or in a warehouse awaiting install are neither the client's property nor covered by your auto policy, and a pallet of modules is a theft target. Ask about coverage in transit, on site and in storage.

What do utilities and financiers require?

Interconnection agreements and solar financing routinely require certificates of insurance with specific liability limits, sometimes with the utility or lender named as additional insured. Send us the requirement before you sign; we will tell you plainly whether the policy meets it and what it would cost to close the gap.

How is workers' comp rated for solar?

Minnesota generally requires workers' compensation once you have employees, and solar installation is classified for roof work, which reflects fall exposure. A documented fall-protection program and separate payroll records for ground-mount, rooftop and electrical work help the classification be accurate.

What about ground mounts and farm installations?

Ground-mount systems trade roof exposure for excavation and utility-strike exposure — call Gopher State One Call before every post — and farm installations add livestock and agricultural-liability questions. Tell us the mix of rooftop, ground-mount and commercial work so the policy describes it.

What if nobody wants to write solar?

It is the most common thing we hear from solar contractors: the first carrier declined at the word "rooftop." Many agents represent a single company. We lead with Farmers Insurance and hold appointments with 20+ additional carriers, including commercial markets such as BTIS, AmTrust, RLI and Tapco — so an operation that does not fit the first market often has somewhere to go. It may simply not be the first market we call. You still deal with one licensed local person in Owatonna who answers the phone. See the carriers we represent.

How much does solar installer insurance cost in Minnesota?

There is no list price for solar installer insurance in Minnesota, and anyone who quotes one without asking questions is guessing. The premium is built from rooftop versus ground-mount mix, payroll — rated as roof work, subcontracted electrical or roofing, installation floater for modules, contract and utility limits and claims history. A one-person operation and a ten-person crew doing the same work are priced nothing alike, and the same business is often quoted very differently by different carriers — which is the reason to compare more than one. The honest number is a quote: ten minutes with a licensed agent, and you will have it.

Do you need solar installer insurance in Minnesota?

Minnesota generally does not require a business to carry general liability insurance by statute, but solar installer insurance is required in practice far more often than by law: by landlords and leases, by general contractors and clients before you start, by lenders, and by licensing boards where they apply. Workers' compensation is generally required in Minnesota once you have employees, and any vehicle used for the business needs commercial auto. The question is rarely whether you need it; it is what the people you work with will ask to see.

How do I get a certificate of insurance for my business?

Call or text (507) 451-1168 with the name and address of whoever needs it. Certificates of insurance are part of the service, and when a contract asks for additional-insured status, a waiver of subrogation or specific limits, we read the requirement and tell you plainly whether the policy meets it before you sign. Send the insurance section of any contract over to us; that is what we are for.