Estimate whether solar is worth it

A solar savings calculator built for homeowners, not lead funnels.

Enter a few simple details and get a grounded estimate for monthly savings, payback period, tax credit value, and long-term cost impact. Clear assumptions included.

Free educational estimate. No phone number required, and results are illustrative rather than a binding quote.

No phone number requiredTransparent methodologyCash and loan comparison

Monthly savings

$84

20-year savings

$29,400

Payback estimate

8.9 yrs

Federal credit

$6,870

Trustworthy by design

The result explains what drove it.

We show the production, rate, and cost assumptions behind the estimate so you can judge whether the output feels realistic for your home.

Why homeowners use it

Grounded assumptions

Every estimate shows the usage, production, and financing assumptions behind the result so you can pressure-test the numbers.

Why homeowners use it

Built for early-stage research

Start with your electric bill, not your phone number. This tool is designed to help you get oriented before you speak with anyone.

Why homeowners use it

Ready for real next steps

The experience is structured for future saved estimates, downloadable reports, and installer comparisons without changing the core calculator flow.

Why people trust the tool

Designed to feel credible before it ever asks for a next step.

Premium design matters, but trust really comes from transparent assumptions, restrained copy, and a calculator that does not try to hide the math.

Transparent inputs

You can estimate from a monthly bill alone, then refine the model with utility rates, roof shading, system size, and financing inputs.

Trust-building outputs

See the numbers homeowners care about most: monthly savings, annual savings, tax credit value, payback period, and 20-year comparison.

Built for future growth

The structure is ready for utility data lookups, saved scenarios, PDF reports, and location-based landing pages.

How the estimate works

Start simple, then layer in the details that matter.

The calculator is designed to deliver a fast baseline from a few simple inputs, then become more precise as you add usage, financing, and roof details.

Monthly electric bill and optional monthly usage

Utility rate, location, and projected annual utility inflation

Roof shading and sun exposure to shape production

Cash versus loan assumptions for an apples-to-apples view

Key outputs

Estimated recommended system size

Estimated monthly and annual savings

Federal tax credit impact and net cost

Projected payback period and 20-year savings

Best next step

Use the calculator before you shop quotes.

A clearer baseline makes every installer proposal easier to evaluate.

Open the full calculator
Calculator preview

See savings in minutes, not after three sales calls.

Our main calculator page is built for SEO and conversion: fast inputs above the fold, transparent methodology, and an easy path to future report downloads or installer outreach.

Example homeowner snapshot

Monthly savings

$91

Estimated payback

8.6 years

20-year savings

$31,800

Tax credit

$7,140

Example preview based on average sun exposure, moderate shading, and a utility rate of $0.18 per kWh.
Common questions

Answers homeowners usually want before they trust a solar estimate.

We keep the copy plainspoken on purpose. The goal is to help you understand what the model is doing, where it is conservative, and when it is time to get a real quote.

How accurate is a solar savings calculator?

It is best used as a grounded first estimate. Actual savings depend on utility pricing, roof layout, equipment, financing, installer design, and local permitting rules.

Can I use this without knowing my monthly usage in kWh?

Yes. If you only know your bill, the calculator can estimate usage using a default utility rate or the rate you provide.

Does this tool require my phone number or address?

No. The current experience is designed to be useful before lead capture. Future versions may add optional saved estimates and report delivery.

Learn more

Practical guides for solar savings, payback, and financing.

Browse the blog

Solar economics

Is Solar Worth It in 2026?

Solar can still be compelling in 2026, but the answer depends on your rate, roof, financing, and how long you plan to stay in the home.

6 min read
Read article

Payback guide

How to Estimate Solar Payback for Your Home

Payback is a useful shortcut for comparing solar projects, but it only works well when you understand the inputs behind it.

7 min read
Read article

Financing

Cash vs Loan for Solar Panels: What to Consider

Cash usually maximizes long-run savings, while loans can reduce upfront friction. The right answer depends on your priorities and cost of capital.

6 min read
Read article

Important note

This tool is educational, not a binding solar quote.

Real pricing and solar production vary with roof geometry, equipment, utility billing rules, installer design choices, financing terms, and local regulations. Review our full disclaimer before using any estimate to make a purchase decision.