Solar panels in Morgantown, WV
Roofs in Morgantown get about 1,430 hours of usable sunlight a year — less than 74% of the cities we've measured. Here's what that means in cost, savings and payback, using real rooftop data rather than a national average.
Check your specific roof in Morgantown → City averages are a starting point; your own roof's size, pitch and shading change the answer a lot.
What a typical Morgantown solar system costs
A 23-panel system (9.2 kW) is about right for an average Morgantown home using 10,800 kWh a year. It would produce roughly 11,183 kWh annually and offset 100% of that usage.
| System | Size | kWh/yr | Net cost | Saves/yr | Payback |
|---|---|---|---|---|---|
| 8 panels | 3.2 kW | 3,890 | $6,384 | $556 | 11.5 yrs |
| 12 panels | 4.8 kW | 5,834 | $9,576 | $834 | 11.5 yrs |
| 16 panels | 6.4 kW | 7,779 | $12,768 | $1,112 | 11.5 yrs |
| 20 panels | 8 kW | 9,724 | $15,960 | $1,391 | 11.5 yrs |
| 26 panels | 10.4 kW | 12,641 | $20,748 | $1,610 | 12.9 yrs |
Notice that payback barely improves as systems get bigger, and eventually gets worse. That's because you can only save money on electricity you were going to buy anyway. Once a system covers your usage, extra panels mostly generate exports at a much lower rate.
Why Morgantown gets 1,430 sun hours
That figure comes from Google's analysis of real rooftops across Morgantown — it already accounts for shading from trees, chimneys and neighbouring buildings, which is why it's lower than the raw "hours of daylight" figures you'll see elsewhere. An unusually open, unshaded roof in Morgantown reaches about 1,499 hours, roughly 5% better than typical.
The numbers behind this page
| Typical usable sunlight | 1,430 hrs/yr |
|---|---|
| Unshaded roof | 1,499 hrs/yr |
| Electricity rate (West Virginia avg) | 14.3¢/kWh |
| Installed cost assumed | $2.85/W |
| Panel size assumed | 400 W |
| Federal tax credit | 30% |
| Typical household usage | 10,800 kWh/yr |
| Power used as generated | 34% |
| Paid for exported power | full retail (net metering) |
| Rooftops sampled here | 11 |
| Google imagery from | 2021 |
Nearby cities
See all of West Virginia → statewide sunlight, rates, incentives and every city we've measured.
Morgantown solar questions
How many solar panels do I need in Morgantown?
About 23 panels for an average home. Morgantown roofs get 1,430 usable sun hours a year, so each 400W panel produces roughly 486 kWh annually.
Is solar worth it in Morgantown?
At 14.3¢/kWh and 1,430 sun hours, a typical system pays for itself in about 11.8 years and returns roughly $20,598 over 25 years. That is slower than the national average, so compare quotes carefully.
How much do solar panels cost in Morgantown?
A 9.2 kW system costs about $26,220 before incentives and $18,354 after the 30% federal tax credit. Prices vary by installer, roof complexity and equipment.
Worth reading before you buy
Estimates only, generated 2026-08-22 from Google Solar API rooftop samples and average West Virginia electricity rates. Not a quote and not financial advice. Your roof, usage, utility plan and local incentives will change these numbers — get real quotes before buying.