Solar panels in Carson City, NV
Roofs in Carson City get about 1,981 hours of usable sunlight a year — more than 96% 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 Carson City → City averages are a starting point; your own roof's size, pitch and shading change the answer a lot.
What a typical Carson City solar system costs
A 17-panel system (6.8 kW) is about right for an average Carson City home using 10,800 kWh a year. It would produce roughly 11,450 kWh annually and offset 100% of that usage.
| System | Size | kWh/yr | Net cost | Saves/yr | Payback |
|---|---|---|---|---|---|
| 8 panels | 3.2 kW | 5,388 | $6,384 | $824 | 7.7 yrs |
| 12 panels | 4.8 kW | 8,082 | $9,576 | $1,237 | 7.7 yrs |
| 16 panels | 6.4 kW | 10,777 | $12,768 | $1,649 | 7.7 yrs |
| 20 panels | 8 kW | 13,471 | $15,960 | $1,755 | 9.1 yrs |
| 26 panels | 10.4 kW | 17,512 | $20,748 | $1,909 | 10.9 yrs |
How we worked this out for Carson City
Every number on this page comes from these seven steps. Nothing is a national average — the sunlight figure is measured from Carson City rooftops.
| # | Step | Result |
|---|---|---|
| 1 | What one panel makes here 400W ÷ 1000 × 1,981 sun hrs × 0.85 system losses |
674 kWh/yr |
| 2 | Panels needed to cover typical usage 10,800 kWh ÷ 674 kWh per panel |
17 panels |
| 3 | System size 17 panels × 400W |
6.80 kW |
| 4 | Annual production 6.80 kW × 1,981 hrs × 0.85 |
11,450 kWh/yr |
| 5 | Installed cost 6,800 W × $2.85 per watt, then −30% federal credit |
$13,566 |
| 6 | Annual saving 3,780 kWh used as generated × 15.3¢ + 7,670 kWh exported × 15.3¢ |
$1,677/yr |
| 7 | Payback $13,566 ÷ $1,677 per year |
8.1 years |
Step 6 matters more than it looks. Only 33% of what a system this size produces in Carson City is used the moment it is generated; the other 7,670 kWh is exported and credited one-for-one under net metering. Because exports here are credited at or near retail, that split changes the payback very little — 7.7 years against the 8.1 we show. In places where exports pay a fraction of retail the same split moves payback by years, which is why we model it explicitly rather than assuming.
Assumptions: 400W panels, 15% system losses (inverter, wiring, heat, soiling), $2.85/W installed, 10,800 kWh typical annual household use, 15.3¢/kWh electricity. Change any of those and every figure above moves — which is exactly why a single national "solar costs X" number is misleading.
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 Carson City gets 1,981 sun hours
That figure comes from Google's analysis of real rooftops across Carson City — 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 Carson City reaches about 2,072 hours, roughly 5% better than typical.
The numbers behind this page
| Typical usable sunlight | 1,981 hrs/yr |
|---|---|
| Unshaded roof | 2,072 hrs/yr |
| Electricity rate (Nevada avg) | 15.3¢/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 | 33% |
| Paid for exported power | full retail (net metering) |
| Rooftops sampled here | 7 |
| Google imagery from | 2013 |
When Carson City actually produces
Annual totals hide the thing that catches people out: 36% of Carson City's yearly sunlight arrives in May–July, and just 14% across November–January.
| Month | Sun hrs | Share of year |
|---|---|---|
| Jan | 91 | |
| Feb | 121 | |
| Mar | 161 | |
| Apr | 201 | |
| May | 230 | |
| Jun | 241 | |
| Jul | 235 | |
| Aug | 212 | |
| Sep | 175 | |
| Oct | 133 | |
| Nov | 98 | |
| Dec | 82 |
Carson City produces about 2.9× as much in Jun as in Dec — a normal mid-latitude swing. Expect real winter shortfall and summer surplus rather than steady year-round output.
The annual total is measured from Google's rooftop imagery. Its split across months is calculated from solar geometry at Carson City's latitude, not separately measured, so treat the monthly figures as the shape of a typical year rather than a forecast.
How Carson City compares to the other 788 cities
| Measure | Carson City | Rank of 788 |
|---|---|---|
| Usable sunlight | 1,981 hrs | 34th |
| Sunlight lost to shade | 4% | 477th most |
| Median roof size | 300 m² | 121st largest |
| Electricity rate | 15.3¢ | 393rd highest |
| Payback | 8.1 yrs | 92nd fastest |
| Grid carbon | 696 kg/MWh | 236th dirtiest |
What actually stands out about Carson City:
- Plenty of roof to work with. Typical roofs here fit around 101 panels — roughly 5× what an average home needs. Roof size will not be what limits your system in Carson City.
- Older imagery. Google's aerial capture of Carson City dates from 2013. Tree growth and new construction since then are not reflected.
Cities with almost the same sunlight
These are the closest matches to Carson City's 1,981 usable sun hours from other states and provinces. Same sunlight, different electricity prices — which is usually what decides whether solar is worth it.
| City | Sun hrs | Rate | Payback |
|---|---|---|---|
| Riverside, CA | 1,980 | 31.2¢ | 8.2 yrs |
| Anaheim, CA | 1,984 | 31.2¢ | 8.2 yrs |
| Buckeye, AZ | 1,984 | 15.2¢ | 8.1 yrs |
| Durango, CO | 1,978 | 14.8¢ | 8.4 yrs |
Nearby cities
See all of Nevada → statewide sunlight, rates, incentives and every city we've measured.
Carson City solar questions
How many solar panels do I need in Carson City?
About 17 panels for an average home using 10,800 kWh a year. Carson City roofs get 1,981 usable sun hours, so each 400W panel produces roughly 674 kWh annually. A typical Carson City roof fits about 101 panels, so roof space is unlikely to be your limit.
Is solar worth it in Carson City?
At 15.3¢/kWh and 1,981 sun hours, a typical system pays for itself in about 8.1 years and returns roughly $28,366 over a 25-year panel life. That is a solid return, and it improves further if electricity prices rise. Exported power earns full retail credit here.
How much do solar panels cost in Carson City?
A 6.8 kW system costs about $19,380 before incentives and $13,566 after the 30% federal tax credit. That works out near $2.85 per watt installed. Roof pitch, shading, electrical panel upgrades and equipment choice move the price most, which is why quotes for the same house can differ by thousands.
Worth reading before you buy
Estimates only, generated 2026-08-22 from Google Solar API rooftop samples and average Nevada 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.