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Insurance: The Missing Paperwork

Don't risk a denied claim. Adding solar panels increases your home's replacement cost. Here is how to update your homeowner's policy.

June 28, 2025 4 read

Calling insurance about solar

You just installed a $35,000 solar system. You high-fived the installer. You are saving money.

Six months later, a kitchen fire gets out of control. It burns through the roof trusses. The house is a loss.

You call your insurance agent. He looks at your file. "I see here you have a standard policy for a 2,000 sq ft home. I don't see anything about solar panels."

The Underinsurance Trap You just added a luxury car's worth of hardware to your roof, but you forgot to tell the person insuring the roof.

If you haven't updated your policy, you are Underinsured. The insurance company might pay to rebuild the roof, but they might give you $0 for the solar panels because they weren't listed in the "Replacement Cost" calculation.

Coverage A vs. Coverage B * Roof Mounts: Usually fall under Coverage A (Dwelling) because they are permanently attached to the house. * Ground Mounts: Usually fall under Coverage B (Other Structures), like a shed or detached garage. Coverage B limits are often much lower (like 10% of the dwelling value). If you have a massive ground mount, your standard policy might not cover it.

The Fix Call your agent today. Send them the final invoice for the system. Ask to increase your "Dwelling Coverage" by the full replacement cost of the solar.

Pro Tip From the Field "Ask specifically about 'Replacement Cost' vs 'Actual Cash Value' (ACV).

If you have a fire in 10 years, and you have an ACV policy, the adjuster will say: 'Well, these panels are 10 years old. They have depreciated. Here is a check for $5,000.'

You can't buy a new system for $5,000. You need a Replacement Cost endorsement. This forces them to pay whatever it costs to buy new equipment to get you back up and running, regardless of how old the burnt panels were."

FAQ: Policy Premiums

  • Q: How much will my premium go up?
    • A: It’s surprisingly cheap. Usually about $40 to $80 per year. It’s a tiny price to pay to protect a $30k asset.
  • Q: Does my installer's warranty cover fire/theft?
    • A: No. The installer covers workmanship (if it leaks or falls off). The manufacturer covers defects (if it stops working). Neither of them covers a house fire, a hurricane, or a thief stealing copper wire.
  • Q: Can they drop me for having solar?
    • A: In Florida, it is illegal for them to drop you solely for having solar. In other states, check local laws. Some insurers are skittish about DIY installs, but pros are usually fine."