What the court decided
In 2019 Evergy obtained Corporation Commission approval to levy additional monthly fees on customers who owned solar.
The Kansas Supreme Court struck that approval down in early 2020. The practical result is that Kansas solar owners are not subject to a solar-specific monthly charge of the kind several other states permit.
That is a meaningful, recurring benefit rather than a symbolic one. A fixed monthly charge does not fall when your consumption does and continues for the life of the system.
It is also not guaranteed forever. Utilities across the country have continued to pursue such charges, so it is worth confirming your current position rather than assuming permanence.
What its absence is worth
For comparison, Alabama Power charges a Capacity Reservation Charge of $5.41 per kW of installed capacity per month, which on a 7.2 kW system is close to $470 a year, and a federal district court upheld it in March 2026.
A Kansas household with an equivalent system does not carry that cost. Over a twenty-five year system life the difference is very large.
That is one of the reasons Kansas solar economics compare reasonably well against neighbouring states despite modest electricity prices.
Ask any installer whether the projection includes any solar-specific monthly charge. If it does, ask what it is and confirm it with the utility, because it should not be there.
The charges that do exist
Ordinary fixed monthly charges still apply as they do to any customer, and they do not fall when your consumption does. A household that halves its energy purchase does not halve its bill.
Ask what the fixed monthly charges are on your tariff and whether any of them change for a net metering customer.
Ask whether the HB 2527 changes to the monthly billing calculation methodology affect how your generation interacts with those fixed charges.
Ask that fixed charges be included in the payback arithmetic explicitly, rather than a savings figure being calculated as a percentage of your current bill.
What belongs in the projection, and what does not
The 30 percent federal Residential Clean Energy Credit under Section 25D expired for property placed in service after December 31, 2025, so a cash or loan purchase receives no federal tax credit, and Kansas has no state solar tax credit.
Section 48E survives at 30 percent for third-party owners under leases and power purchase agreements, so ask what a provider claims and what reaches you in the rate.
What exists is full retail-rate net metering credit for systems at or below 150 percent of consumption, carried forward monthly and expiring March 31, with no solar-specific monthly charge.
Ask that ordinary fixed monthly charges be included in the projection and that no solar-specific charge appears in it.