See What Solar Could Save You

Enter your zip code for a free instant solar estimate. Takes 60 seconds. No commitment.

"Clarity first, decision second."

— Brett, Founder of Westhaven Power

★★★★★ 500+ NorCal homes powered·BBB A+ Rated·$0 down available

HOW IT WORKS

Your Custom Solar Estimate in 3 Steps

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Step 1

Enter Your Address

We use satellite imagery of your actual roof to map solar potential — no guesswork.

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Step 2

See Your Estimate

Get your system size, monthly savings, cost breakdown, and incentives — instantly.

Step 3

Book a Free Consultation

Like what you see? Schedule a call with a Westhaven solar advisor to finalize your plan.

Real Homeowners. Real Savings.

Join 500+ Northern California Families Saving with Solar

This was my 4th solar project with Westhaven Solar and I have been extremely satisfied with the completion of every project.

Jim & Dawn St. Onge
★★★★★
2 weeks ago

TYLER, ADAM, BRIAN and BOOTH CREW at Westhaven Power are the best!!! From start to finish these guys really take care of you. Both construction crews who came to our home where AMAZING too.

Desirae weaver
★★★★★
3 weeks ago

The process was seamless. Everything from the quote, inspection, permit, installation, and PTO was clear and simple for us as the customer. We really tried to push them to have the install completed by the end of 2025 so that we could be eligible for the tax credit, and they made it happen. Thank you Westhaven!!

Daniel Garcia
★★★★★
4 weeks ago

common questions

Quick Answers Before You Start

How much does solar actually cost?

Most Westhaven homeowners pay $0 down and see savings from month one. The federal solar tax credit covers 30% of your system cost, and California state incentives bring it down further. Your personalized estimate above will show your exact numbers — total cost, monthly payment, and projected savings — based on your specific home and energy use.

Will solar work on my roof?

Our estimate tool uses Google's Solar API with satellite imagery and 3D modeling of your actual roof — it accounts for your roof angle, shading from trees, and sun exposure throughout the year. If your roof isn't a good fit, the tool will tell you upfront. No surprises.

Is this estimate actually accurate?

The estimate uses the same satellite and LIDAR data used by engineers to design solar systems. It's accurate enough to give you real numbers — system size, savings, and cost — within about 5% of a final proposal. Think of it as a detailed preview, not a rough guess. Your consultation will lock in the exact figures.

What happens after I get my estimate?

You'll see your personalized results immediately — system size, savings, cost, and incentives. If the numbers look good, you can book a free consultation with a Westhaven solar advisor who'll walk you through the details and answer any questions. No pressure, no obligation. You're in control of every next step.

Your Roof Is Already Generating Data.
See What It Could Generate in Savings.

Free instant estimate. 60 seconds. No strings.

See My Savings

Scroll up to enter your zip code and get started