Solar Homebase logo: a rising sun over an arched pathSolar Homebase

FAQ

Frequently asked questions

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Getting an estimate

Is the estimate free?+

Yes — fully free, no account required. You can see your full savings estimate, system size, and cost breakdown without providing any contact information.

How accurate is the estimate?+

Our estimates are based on real satellite roof data, local utility rates, and sun exposure for your ZIP code. They're typically within 10–15% of a final installer quote. We show ranges rather than single numbers to reflect real variability in roof conditions.

What information do you need to generate an estimate?+

Just your address and monthly electricity bill. We pull satellite imagery, local utility rates, and sun hour data automatically. The more accurate your bill amount, the better the estimate.

Do I need to create an account?+

No. You can see your full estimate without any account. You only provide contact information if you decide to request quotes from installers.

Getting matched with installers

How do you select the 3 installers?+

We match based on your service area, installer capacity and ratings, and system type. Every installer in our network is licensed, insured, and has passed our vetting process.

Why only 3 installers?+

Most lead-generation services sell your information to 10–20 companies. We cap contacts at 3 vetted installers who actually serve your area — so you get real quotes without the spam.

Can I pick which installers contact me?+

You see brief profiles of your 3 matched installers and can approve or decline any of them before your contact information is shared.

What happens after I approve installers?+

Each approved installer receives your contact details and the data from your estimate. They'll reach out to schedule a site visit or send a formal proposal — typically within 1–3 business days.

Your data and privacy

Do you sell my information?+

Never. We share your contact details only with the specific installers you approve — no one else, ever. We don't sell, rent, or broker your data to any third party.

Can I opt out after approving installers?+

Yes. Contact us at any time to remove your information. Installers in our network are required to honor opt-out requests immediately.

What data do you collect?+

During the estimate phase: your address and electricity usage. If you proceed to matching: first name, last name, email, and phone number. See our Privacy Policy for the complete list.

Solar basics

How long do solar panels last?+

Most residential panels come with a 25-year performance warranty. Degradation is typically 0.5% per year — panels produce about 87% of their original output after 25 years.

What happens on cloudy days?+

Solar panels still generate electricity on cloudy days — typically 10–25% of their rated output. Your annual production estimate accounts for local weather patterns.

Do I need a battery?+

No. Most homes connect to the grid and export surplus electricity through net metering. Batteries add $8,000–$15,000 and make the most sense if you have frequent outages or your utility doesn't offer full retail net metering.

Will solar increase my home's value?+

Studies suggest solar adds roughly 4% to a home's sale price. In 38 states, the added value is exempt from property taxes.

See what solar could do for your home.

Free estimate · No commitment · No spam calls