About Solar Estimator Pro

Solar Estimator Pro was created to cut through the noise in the residential solar market. Between aggressive door-to-door sales tactics, confusing lease vs. buy pitches, and wildly inconsistent installer quotes, most homeowners start their solar research feeling overwhelmed. Our calculators give you an independent baseline before you talk to a single salesperson — so you can evaluate every proposal you receive with clear eyes.

What We Cover

• Solar Cost Estimator — Estimate system cost, federal tax credit savings, and net purchase price for your home
• Solar Savings Calculator — Project 20-year utility bill savings based on your current usage and local rates
• Solar ROI Calculator — Calculate payback period and return on investment for solar installation
• Solar Lease vs. Buy Calculator — Compare 20-year total cost of leasing against purchasing outright or with a loan
• Solar Panel Size Calculator — Estimate the system size in kilowatts needed to offset your electricity consumption
• Solar Payback Period Calculator — Find your break-even point under different utility rate escalation scenarios
• EV Charging Solar Calculator — Model the added solar capacity needed to offset electric vehicle charging

About the Author: Tyler Vance

Tyler Vance spent six years working as a solar installation project manager and energy consultant in California and Nevada before transitioning to independent writing and research. During that time he oversaw the installation of residential and small commercial solar systems totaling more than 3 megawatts of capacity, and he spent hundreds of hours reviewing utility interconnection agreements, net metering policies, and state incentive programs across multiple markets.

Tyler left the installation side of the industry because he became increasingly concerned about the gap between what sales presentations promised and what customers actually understood about their contracts. He started Solar Estimator Pro to give homeowners honest, math-based tools they could use before signing any agreement — whether a purchase contract, a loan, or a PPA.

Tyler holds a North American Board of Certified Energy Practitioners (NABCEP) PV Associate credential and a bachelor's degree in Environmental Studies from University of California, Santa Cruz. He continues to consult independently on utility-scale renewable energy projects and tracks state net metering and incentive policy changes as part of his ongoing research.

“Solar is one of the best financial decisions a homeowner can make in the right situation. But 'right situation' depends entirely on the numbers — your numbers, not a salesperson's projection.” — Tyler Vance

Disclaimer

The calculators on Solar Estimator Pro provide estimates based on general industry data, national average utility rates, and the inputs you provide. Actual solar system costs, energy production, savings, and incentive eligibility vary significantly based on your location, roof characteristics, local utility rates, installer pricing, and applicable state and federal programs. Always obtain multiple quotes from licensed installers and verify incentive eligibility with your utility and a qualified tax professional before making any purchase decision.

Affiliate Disclosure

Solar Estimator Pro may receive compensation from solar installers, financing providers, or solar marketplace platforms when you request quotes or information through links on this site. This compensation does not influence our calculator methodology or the results we display. Our tools are designed to give you an independent baseline, not to channel you toward any specific installer or financing product.