Kansas solar payback in 2026: ~10 to 11 years for typical Evergy KS households.

For a typical 10 kW system on an Evergy Kansas Metro or Evergy Kansas Central residential account, payback in 2026 is approximately 10 to 11 years on a $20,250 net cost (after Solar Assure's 25 percent Midas Wealth pass-through of the federal Section 48E commercial credit). The 25-year cumulative savings on a typical 10 kW system is approximately $66,000, for net 25-year value of approximately $46,000 after the system pays for itself. The federal residential ITC under Section 25D expired December 31, 2025 under the One Big Beautiful Bill Act; this guide computes payback without it.

Two reasons. First, Kansas net metering under K.S.A. 66-1263 (as amended by HB 2527 in 2024) does not credit excess exported kWh at the full retail rate. For Evergy Kansas customers operating a system on or after July 1, 2014, excess energy is credited at the utility's average system cost rate (approximately 2.4 cents per kWh) rather than the residential retail rate (approximately 15.25 cents per kWh). This is a substantial reduction. By contrast, Missouri RSMo 386.890 provides full 1:1 retail rate net metering throughout the year. Second, Kansas net metering credits expire annually on March 31, so any unused excess credit is lost at year-end. The combined effect is that Kansas systems should be sized tightly to actual consumption to avoid excess export at the wholesale rate.

No. The federal residential clean energy credit under Internal Revenue Code Section 25D (commonly called the residential ITC) expired December 31, 2025 under the One Big Beautiful Bill Act signed July 2025. Systems installed in 2026 or later cannot claim Section 25D. The federal commercial clean electricity credit under Section 48E remains active for projects placed in service through 2032, with a step-down beginning in 2033. Solar Assure passes 25 percent of the Section 48E credit value back to residential customers as the Midas Wealth check, reducing effective system cost from approximately $2.70 per watt to approximately $2.025 per watt net.

K.S.A. 66-1263 through 66-1271 (the Net Metering and Easy Connection Act) governs Kansas net metering for the state's investor-owned utilities (Evergy Kansas Metro, Evergy Kansas Central, and Liberty Utilities). Under the act as amended by HB 2527 in 2024, residential customer-generators on or after July 1, 2014 receive: bill credits at the residential retail rate for kWh self-consumed in the same billing period, and bill credits at the utility's average system cost rate (approximately 2.4 cents per kWh) for excess kWh exported to the grid. Net excess generation accumulates as bill credit and expires on March 31 each year. For systems beginning operation on or after July 1, 2024, generating capacity may not exceed 150 kW for residential customers and is sized based on historic energy consumption. For systems beginning operation on or after January 1, 2026, generation capacity is further limited to 50 percent above export capacity. Read more in our Kansas net metering guide.

Kansas House Bill 2527 (2024 Session) was signed into law April 29, 2024 with most provisions effective July 1, 2024. HB 2527 amended K.S.A. 66-1263 et seq. (the Net Metering and Easy Connection Act) and made multiple changes including: increasing the aggregate net metering capacity cap (formerly 1.0 percent of utility historic peak demand) annually until 2027, when the cap will be 5.0 percent; increasing the per-customer system size cap to 150 kW for residential customers; requiring net metered systems to be sized appropriately based on historic energy consumption; and establishing detailed billing rules for customer-generators on optional time-of-use rates. The 2025 Substitute for HB 2149 added further provisions establishing a parallel generation service tariff and aggregate caps escalating from 6 percent of utility historic peak demand on July 1, 2025 to 8 percent on July 1, 2027. The combined effect is a more complex but generally expanded framework for distributed generation in Kansas, while preserving the unfavorable wholesale rate for excess export.

Right-sizing matters more in Kansas than in Missouri because Kansas excess credits are paid at approximately 2.4 cents per kWh wholesale rather than the approximately 15.25 cents per kWh retail rate. The optimal Kansas system is one that matches your actual annual consumption as closely as possible without significantly oversizing. Solar Assure uses Aurora Solar to model expected production against your last 12 months of utility bills and recommends a system that captures the largest share of self-consumption. As a rule of thumb: a smaller system (such as 6 to 8 kW for a 9,000 to 12,000 kWh annual consumer) generally produces a better percentage payback than a larger oversized system. The math in this guide shows a 6 kW system at approximately 8.8 year payback versus a 12 kW system at approximately 10.6 year payback even when the absolute dollar return is higher on the larger system.

K.S.A. 79-201 Eleventh provides a 10-year property tax exemption for property used to generate electricity from renewable energy resources, including residential and commercial solar photovoltaic systems. The exemption begins the calendar year after installation and runs for 10 calendar years. After year 10, the system becomes subject to Kansas property tax on its assessed value at residential property assessment rates. In practice the dollar impact is small because Kansas uses fractional assessment (residential property is assessed at 11.5 percent of fair market value) and a depreciated solar system has limited assessed value by year 11. The exemption is significantly different from Missouri's treatment, which de facto exempts residential rooftop solar permanently in most counties despite the 2022 Springfield Solar 1 ruling that struck down the prior statutory exemption. Read more about the Missouri side in our Missouri property tax explainer.

A Franklin aPower 2 battery (15 kWh usable, 15-year warranty, $15,500 installed) does improve self-consumption percentage significantly: a typical 10 kW system goes from approximately 70 percent self-consumption without battery to approximately 93 percent with battery. The Y1 savings improvement is approximately $440 per year. However the battery does not pay for itself in pure ROI terms in Kansas: simple payback on the battery alone is approximately 26 years, well beyond its 15-year warranty. Batteries make economic sense in Kansas when the homeowner values outage protection (Kansas weather creates legitimate grid resilience needs), demand response participation, or future-proofing against further net metering changes. For pure financial return, a battery does not improve Kansas solar economics. For a Kansas household specifically valuing outage protection during severe weather, a battery is a reasonable add.

Solar Assure's standard residential pricing in Kansas is $2.70 per watt installed (gross). After Solar Assure's 25 percent Midas Wealth pass-through of the federal Section 48E commercial credit, effective net pricing is approximately $2.025 per watt. For typical residential system sizes: a 6 kW system is approximately $16,200 gross / $12,150 net; a 10 kW system is approximately $27,000 gross / $20,250 net; a 12 kW system is approximately $32,400 gross / $24,300 net. Pricing includes Tier 1 monocrystalline panels (typically 400 to 440 watt residential modules), microinverters or string inverters depending on roof shading, all electrical components and conduit, racking and roof penetrations, electrical interconnection, permits, KCC paperwork, and 25-year workmanship and equipment warranties. Battery and EV charger options are quoted separately. See our Kansas solar cost guide for system-by-system breakdowns.

Kansas residential solar payback is approximately 1 to 2 years longer than Missouri for equivalent system sizes. A 10 kW system in Missouri (Ameren MO retail rate approximately 14 cents per kWh, RSMo 386.890 1:1 retail net metering) pays back in approximately 9 years. The same 10 kW system in Kansas (Evergy Kansas retail rate approximately 15.25 cents per kWh, K.S.A. 66-1263 wholesale-rate excess credit) pays back in approximately 10 to 11 years. The reason: even though Kansas retail rates are slightly higher than Missouri's, only the self-consumed portion of solar production benefits from the retail rate. Excess production exported to the grid in Kansas is credited at approximately 2.4 cents per kWh, far below the retail rate. Missouri's RSMo 386.890 credits all kWh at retail throughout the year with avoided-cost true-up only at the annual reconciliation. Right-sizing the system to match consumption matters far more in Kansas. Read our Missouri solar payback guide for the full Missouri side.

Solar typically increases home value, but the assumed value capture varies by buyer and market. Multiple national studies suggest residential solar adds approximately $4 per watt to home sale value, although this number is averaged across many regions and not specific to Kansas. For a 10 kW system that cost $20,250 net to install, the home value uplift could plausibly be $25,000 to $40,000 if priced appropriately at sale. Kansas does not have specific solar transferability concerns unique to the state, but homebuyers in Kansas should be aware that the original homeowner who claimed Section 48E credit (or whose installer claimed it via Midas Wealth pass-through) may have specific requirements. Solar Assure's installations are designed for transferability with documentation packages provided to the homeowner.

Possibly. Kansas net metering policy has been modified twice in recent years (HB 2527 in 2024 and Substitute for HB 2149 in 2025) and the trend has been toward more restrictive treatment of distributed solar. The January 1, 2026 50 percent generation capacity rule and the aggregate caps (rising to 8 percent of utility historic peak demand by July 1, 2027) suggest continued tightening. However systems that begin operating before any future rule change typically receive grandfather treatment under Kansas administrative practice. If you are considering Kansas solar, installing sooner rather than later locks in whatever rules apply at the time of interconnection. Solar Assure tracks Kansas legislative and KCC activity quarterly and updates customers about any changes that could affect existing or new installations.

For a typical 10 kW Evergy Kansas system at $20,250 net cost, the 25-year cumulative savings is approximately $66,000 ($46,000 net after the system pays for itself). For a smaller 6 kW system at $12,150 net cost, the 25-year value is approximately $46,000 ($34,000 net). For a larger 12 kW system at $24,300 net cost, the 25-year value is approximately $75,000 ($51,000 net). These figures assume 4 percent annual rate inflation, 0.5 percent annual panel degradation, current Evergy Kansas residential retail rate (approximately 15.25 cents per kWh), and the K.S.A. 66-1263 wholesale rate (approximately 2.4 cents per kWh) for excess exports. Kansas systems remain solidly profitable over 25 years even without the federal residential ITC; they just require more careful sizing than Missouri systems.