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Are Solar Panels Worth It in West Virginia?

In West Virginia, 8.5 kW of panels costs about $23,800 and pays for itself in 11 years and 6 months, saving roughly $43,084 over 25 years.

The average West Virginia home uses 1,027 kWh of electricity a month and pays $172 for it. Covering 90% of that takes roughly 8.5 kW of panels, which at the West Virginia average of $2.80 per watt is about $23,800 installed. Against a bill that drops to around $29 a month, the system breaks even in 11 years and 6 months and leaves about $43,084 in your pocket over a 25-year life.

Two things drive that number more than the panels themselves. West Virginia power costs 16.80¢ per kWh, so every kilowatt-hour you generate is worth exactly that much and rises with the utility every year — the model assumes 4% a year. And since the 2026 tax year there is no federal residential tax credit: the 30% credit under Section 25D ended on 31 December 2025, so a cash or loan purchase now carries the full price. The calculator below opens on the West Virginia numbers; replace them with your own quote, your own bill, and any rebate your utility still offers.

Beyond this calculator

Payback in West Virginia by what you pay per watt

Same 8.5 kW system and the same $172 bill — only the installer quote changes. No federal credit, no state rebate, 4% annual utility inflation.

Quoted price per wattSystem costPaybackNet 25-year saving
$2.40$20,40010 years and 1 month$46,484
$2.60$22,10010 years and 10 months$44,784
$2.80$23,80011 years and 6 months$43,084
$3.00$25,50012 years and 2 months$41,384
$3.20$27,20012 years and 10 months$39,684

Frequently Asked Questions

  • About 11 years and 6 months for a typical 8.5 kW system bought at the West Virginia average of $2.80 per watt. That assumes the system covers 90% of a $172 monthly bill and that power prices keep rising around 4% a year. A cheaper quote or a higher bill shortens it; a shaded roof or a cash-out at a low utility rate lengthens it.

Solar payback by state

US states

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