Texas solar calculator: costs, savings & payback ranges
Estimate conservative, base, and favorable Texas solar scenarios without assuming a current federal residential tax credit or full retail value for exported power.
Estimate your solar economics
City-based ranges, not a quote or guarantee.
Texas electricity topics
Solar Payback Guide
How capital costs, yields, and rate structures combine into payback ranges.
TDU vs. REP
Who delivers power, who sells the plan, and why the difference matters.
Unavoidable Charges
Fixed and delivery fees that remain on your electric bill after going solar.
Retail vs. Export Value
Why energy used at home is worth more than solar exported to the grid.
Solar Export Credits
Why exported energy is subject to plan-specific buyback terms.
Current Incentives
What is and is not automatically included in this model.
City calculators
15 focused city pages with local utility context.
Arlington solar calculator
Estimate panel costs and generation with Arlington solar-yield and Oncor-area context.
McKinney solar calculator
Compare McKinney solar estimates with plan-specific export value and delivery charges.
Plano solar calculator
Explore Plano panel-cost benchmarks, Oncor delivery, and REP solar buyback terms.