Solar in Kansas: is it worth it in 2026?
Kansas is a slow-payback state: solar works, but it takes well over a decade to earn back what you paid. Three things decide that: electricity prices rank 33rd of 51, it gets more sun than most states (9th), and exported power earns retail credit within each month, with leftovers paid less. Of the 51 states and DC, Kansas has the 26th-fastest payback for a typical home.
The average home here pays about $126 a month for 876 kWh. A 6 kW system sized for that home would knock about $1,203 off the first year's bills, 79% of the total.
Checked November 12, 2026
What makes solar pay off in Kansas
- Size the system to cover your yearly use. With monthly netting, power you export is worth nearly as much as power you use, so aim for little leftover each month.
- The price per watt decides it. At 14.4¢ per kWh, the price per watt matters as much as the sun. At $3.34 per watt, the high end of what companies quote, payback for a typical system here stretches to 17 years.
- Lots of sun. Each kW of panels makes about 1,526 kWh a year here, so a smaller system covers more of your bill than in most states.
Payback by system size
An average Kansas home uses about 10,512 kWh a year. Here's how systems sized to cover part or all of that work out, bought with cash at $2.57 per watt:
| Covers | Size | Price | Makes a year | Payback | 25-year savings |
|---|---|---|---|---|---|
| 51% | 3.5 kW | $8,995 | 5,341 kWh | 15 years | $10,825 |
| 73% | 5 kW | $12,850 | 7,630 kWh | 14 years | $16,589 |
| 102% | 7 kW | $17,990 | 10,682 kWh | 14 years | $24,239 |
| 123% | 8.5 kW | $21,845 | 12,971 kWh | 15 years | $24,726 |
The 5 kW system pays back fastest, but the 8.5 kW system saves the most over 25 years. Assumes exported power earns about 85% of the retail rate, prices rise 2.5% a year and one inverter replacement.
How Kansas credits power you send to the grid
Monthly netting
Net metering with retail netting; excess power is credited at rates each utility sets.
We haven't found a single published export rate for Kansas, so the calculators assume about 85% of the retail rate. Ask your utility for its rate and enter it.
By utility
- Evergy (Kansas and Missouri): Net metering with monthly retail netting in both states; excess power is credited at a rate Evergy sets, below retail.
Before you sign in Kansas
Check the license. Kansas has no statewide contractor license; cities and counties license contractors and electricians.
Kansas has no solar-specific sales law that we know of, so its general consumer protection law applies.
In every state, the FTC Cooling-Off Rule lets you cancel a contract signed at your home until midnight of the third business day.
How to choose a solar company · Contract checklist · Before you sign
Kansas compared with its neighbors
| State | Electricity | kWh per kW | Typical payback | Exported power |
|---|---|---|---|---|
| Kansas | 14.4¢ | 1,526 | 14 years | Monthly netting |
| Nebraska | 12.1¢ | 1,423 | 17 years | Monthly netting |
| Missouri | 13.3¢ | 1,433 | 15 years | Monthly netting |
| Oklahoma | 13.2¢ | 1,542 | 14 years | Monthly netting |
| Colorado | 15.7¢ | 1,595 | 10 years | Full credit (net metering) |
Questions about solar in Kansas
How long does solar take to pay for itself in Kansas?
About 14 years for a typical 6 kW system bought with cash at the 2026 median price of $2.57 per watt, with no federal tax credit and one inverter replacement. A bigger or smaller system, a different price, or your own usage will change that; the table above shows other sizes.
Does Kansas have net metering?
Partly. Net metering with retail netting; excess power is credited at rates each utility sets.
Is there a solar tax credit in Kansas in 2026?
Not from the federal government for buyers: the 30% homeowner credit ended for systems installed after December 31, 2025. For a typical 6 kW system in Kansas, that credit was worth about $4,626 and brought payback down to 9 years, instead of 14 years now. Leasing companies can still claim a business credit, so ask for a lease or PPA price too. Your state energy office lists any state rebates.
Is a solar battery worth it in Kansas?
On bill savings alone, not quite: a 13.5 kWh battery at about $15,650 would move about 3,548 kWh of solar power a year from the grid to your evenings in a typical Kansas home, adding about $441 of savings over 15 years. That doesn't cover its price, so the system's payback goes from 14 years to 23 years; the rest is paying for backup during outages. Time-of-use rates, battery rebates and utility payments for sharing your battery can tip it; try your numbers in the payback calculator.
Is plug-in solar legal in Kansas?
There's no plug-in solar law yet in Kansas, so your utility may treat a kit like any rooftop system.
How do I check a solar company's license in Kansas?
Kansas has no statewide contractor license; cities and counties license contractors and electricians.
More guides: What changed for solar in 2026 · Lease or buy? · Plug-in solar · Is my solar system working?
Sources: U.S. Energy Information Administration (EIA), final 2025 data: Annual State Historical Spreadsheets (Form EIA-861, released October 7, 2026) and Electric Power Annual (October 21, 2026); NREL PVWatts (National Solar Radiation Database), statewide averages; Solar Energy Nerds: net metering by state, 2026; EnergySage: median quoted price, first half of 2026.