What is modeled — and what is not
Production
1,478 kWh/kW-year planning benchmark. PVWatts-based state planning benchmark.
Installed cost
$2.23/W planning benchmark for Beaumont, TX.
Electricity value ceiling
15.88¢/kWh · EIA residential benchmark for Texas (2026-07).
Entergy Texas rate context
6.73¢/kWh · RS-TOD off-peak including fixed fuel factor. This is utility rate-plan context, not a verified solar export-compensation rate.
Utility source: Entergy Texas filed RS-TOD and Fixed Fuel Factor schedules · verified 2026-09-29.
Production: NREL PVWatts methodology · Cost: 2026 state / local marketplace benchmark.
Why exact Entergy Texas solar savings stay guarded
CalcuRiver has a calculator-ready utility rate profile for Entergy Texas, but that does not automatically make the same plan a valid solar import/export tariff. Until a solar-specific compensation rule is verified, the calculator shows production, cost and a retail-value ceiling without flattening export compensation to an invented rate.
Continue this Texas cost analysis
Why this solar estimate changes
Solar value is driven by local production, installed cost, the retail value of electricity you avoid buying, and the compensation you receive for exported energy. CalcuRiver does not assume export credits equal the retail rate unless that utility program is explicitly verified.
Core logic: self-used solar offsets retail purchases; exported solar is valued only under a verified export-compensation rule.
Methodology & source policy