Solar in Kansas: the 2026 numbers
A household here spending $200 a month on electricity needs roughly a 10 kW array, which generates about 15,250 kWh in its first year. Bought outright, it returns its cost in year 12 and is worth $9,014 over 25 years — after discounting, after upkeep, and with no federal credit.
Our answer for Kansas: cash purchase
Of the four options, a cash purchase has the highest net present value at $9,014 , turning cash-positive in year 12 . Solar stops making sense in Kansas above roughly $3.90/W installed — if a quote comes in above that, the answer flips.
What Kansas gives you to work with
| Sunlight (specific yield) | 1525 kWh per installed kW per year — NREL PVWatts v8, Wichita |
| Average residential rate | $0.157/kWh — EIA, June 2026 |
| Export credit | 100% of retail — Net metering at retail within the billing period; any surplus left at the end of it is not carried forward. |
| Federal credit on a purchase | None — §25D expired after December 31, 2025 |
| State incentives | Checked, and there is no cash incentive — reviewed 2026-08-15 |
The four options, run side by side
A household spending $200 a month on electricity, with the array sized to cover its usage, at the default $3.00/W installed cost. This is the same case the calculator below opens on. Net present value discounts future dollars at 5%, so these are not the inflated “lifetime savings” totals a sales quote shows.
| Option | Net present value | Payback | Cost per kWh |
|---|---|---|---|
| Cash purchase You pay for it. No fee, no interest, no escalator. | $9,014 | Year 12 | $0.167 |
| Solar loan Includes the 20% dealer fee that a low-APR solar loan hides in the financed price. | -$2,694 | Year 24 | $0.224 |
| Lease You rent the system. The owner keeps the §48E credit. | $1,378 | Year 1 | $0.204 |
| PPA You buy the output per kWh, not the hardware. | $2,385 | Year 1 | $0.200 |
A cash purchase delivers electricity at $0.167/kWh while the utility charges $0.157. Generating your own is more expensive than buying it here, which is the core problem.
Best option: Cash purchase — $9,014 net present value over 25 years, paying back in year 12.
| Option | Owns it | 30% credit | Upfront | 25-yr NPV | Payback | Cost/kWh |
|---|---|---|---|---|---|---|
| Cash purchase | You | None | $30,000 | $9,014 | Year 12 | $0.167 |
| Solar loan | You | None | $0 | -$2,694 | Year 24 | $0.224 |
| Lease | Provider | Indirect (§48E) | $0 | $1,378 | Year 1 | $0.204 |
| PPA | Provider | Indirect (§48E) | $0 | $2,385 | Year 1 | $0.200 |
What this calculation assumes, and where it can be wrong
Federal credit. The 30% federal residential credit (IRC §25D) expired for systems placed in service after December 31, 2025. A 2026 cash or loan purchase receives no federal credit. Leases and PPAs remain eligible indirectly: the third-party owner claims the commercial credit (IRC §48E) and reflects part of it in the price offered, provided the system is placed in service by December 31, 2027.
Estimated §48E value in a lease or PPA quote: about $4,500 for this system, assuming the provider passes through half the credit. That share is our estimate, not a published figure.
Export credit. Net metering at retail within the billing period; any surplus left at the end of it is not carried forward.
State incentives. Kansas has no state solar tax credit or rebate. Net metering credits at retail within each billing period, but any surplus left at the end of that period is not carried forward — so oversizing an array is more costly here than in states with annual true-up. Size to consumption, not to roof space.
- Cash purchase: No federal tax credit is applied: IRC §25D expired for systems placed in service after 2025-12-31.
- Solar loan: Financed amount includes a 20% dealer fee, which is why a $0-down loan quote costs more than the same system bought outright.
- Solar loan: No federal tax credit is applied: IRC §25D expired for systems placed in service after 2025-12-31.
- Lease: Pricing assumes the system owner claims the §48E credit and reflects part of it in your quote. The system must be placed in service by 2027-12-31 to qualify.
- PPA: Pricing assumes the system owner claims the §48E credit and reflects part of it in your quote. The system must be placed in service by 2027-12-31 to qualify.
Sunlight data: 1525 kWh per installed kW per year (verified — NREL PVWatts v8). Retail rate: $0.157/kWh.
Why Kansas lands where it does
Across the 50 states we model, Kansas ranks #17 on the value of a cash purchase, at $9,014 — behind Connecticut at $9,824 and ahead ofVermont at $8,660 . The ordering is not the one people expect, and the reason is worth stating plainly: sunshine matters less than the price of the electricity you stop buying.
Kansas gets 1525 kWh per installed kW per year and pays $0.157 per kWh. That is a lot of sun and cheap power — the combination that flatters brochures and disappoints spreadsheets. Every kWh the array makes displaces only $0.157 of bill, so the hardware has to be very cheap before the arithmetic works.
Full retail export, and what it hides
Kansas credits exports at the full retail rate — Net metering at retail within the billing period; any surplus left at the end of it is not carried forward. That is the friendliest possible treatment, and it is why the numbers above are as strong as they are. It also means a battery buys you almost nothing financially here: if the grid already pays you retail for every exported kWh, storing that kWh to use later saves the same amount it would have earned. The value of storage in a full net-metering state is close to zero, and we say so on the battery calculator rather than selling you one.
The risk to watch is not the arithmetic but the rule. Full retail net metering is the concession utilities lobby hardest against, and California's move to NEM 3.0 cut export value to a quarter of retail. A 25-year model that assumes today's export rule survives all 25 years is making a policy bet, not just a financial one.
What the state actually pays you
Kansas has no state solar tax credit or rebate. Net metering credits at retail within each billing period, but any surplus left at the end of that period is not carried forward — so oversizing an array is more costly here than in states with annual true-up. Size to consumption, not to roof space.
So there is no cash incentive to model. That matters more than it used to: while the 30% federal credit existed, a state with no programme of its own was still fine. Now, Kansas buyers are on their own entirely, and the whole case has to come from the bill savings.
The financing trap
A solar loan is worth -$2,694 here against $9,014 for the same system bought outright — a gap of $11,707. The interest rate is not what causes that. A 20% dealer fee is embedded in the financed price, which is how a "1.99% APR" offer ends up costing more than a bank loan at 8%. It is rarely on the quote. Ask for it by name.
Lease and PPA look different from a purchase for a structural reason: the third-party owner still claims the 30% §48E credit, which a homeowner buying outright can no longer get. How much of that credit reaches you in the price is a negotiation, and we assume half. The owner also carries the upkeep and the inverter replacement that a buyer pays for. That is why they still trail a cash purchase here, though by much less than they would have in 2025. Both are tied to systems placed in service by December 31, 2027 — see the 2027 deadline.
Your utility, not the state average
Everything above runs on Kansas's statewide average of $0.157/kWh. No household pays that. In Kansas the 5 largest utilities charged between $0.114 and $0.154 per kWh in 2024 — a spread wide enough to move payback by years. Each page below also shows how many of that utility's own customers already have solar.
- Evergy Kansas Central, Inc — $0.143/kWh, 9.1 solar homes per 1,000
- Evergy Kansas South, Inc — $0.143/kWh, 9.1 solar homes per 1,000
- Evergy Metro — $0.131/kWh, 6.2 solar homes per 1,000
- City of Kansas City - (KS) — $0.154/kWh, 5.7 solar homes per 1,000
- Midwest Energy Inc - (KS) — $0.114/kWh
Before you accept a Kansas quote
- Confirm it does not apply the expired 30% federal credit.
- Ask what export rate it assumed. Kansas credits exports at 100% of retail; if the quote valued every kWh at $0.157, its savings figure is defensible on today’s rules.
- Check the price per watt. Above about $3.90/W the purchase stops paying for itself in Kansas.
- Ask for the dealer fee on any financed offer, as a dollar amount.
- If it is a lease or PPA, ask for a placed-in-service commitment — §48E requires the system running by December 31, 2027.
More: the 2026 credit change, when solar is not worth it, our assumptions and sources.
Written and maintained by guarledes . Last reviewed 2026-08-15.