Yes — all of it. Washington is the county seat and Kalona is the county’s second-largest city, but SolQ installs residential solar throughout Washington County: Ainsworth, Brighton, Coppock, Crawfordsville, Riverside, Wellman, West Chester, and every smaller community and farm in between. This page exists specifically to cover the whole county in one place, not just the two biggest cities.

If you live anywhere inside Washington County’s borders, we almost certainly serve you. We’ve already completed real installs in smaller communities like Riverside and Wellman, even though those towns don’t have their own dedicated SolQ page yet. Reach out and we’ll confirm coverage, utility, and crediting terms for your specific address before you commit to anything.

Yes — Washington and Kalona both have their own dedicated SolQ pages with city-specific pricing, utility, and permitting detail. This county page is the place to start if you’re not sure which city page applies to you, or if you live in one of the smaller communities.

Alliant Energy is the overwhelmingly dominant provider, with an estimated 22,266 Washington County customers per findenergy.com’s data — roughly 94% of the county. Eastern Iowa Light & Power serves an estimated 1,372 customers, mostly around Kalona and Riverside. Two much smaller cooperatives, Farmers Electric Cooperative (headquartered in Kalona) and Access Energy (headquartered in nearby Mount Pleasant), reach a combined 326 or so rural accounts near the county’s edges. We confirm your exact provider before designing your system.

Alliant credits solar production one of two ways depending on your account: its standard inflow-outflow tariff (Rate IO), which values energy you send to the grid separately from what you use, or — for customers who still qualify — a net-metering pilot tariff (Rate NM) that offers a more favorable 1:1 credit. We check which one applies to your account before you sign anything. Full detail is on our dedicated Alliant Energy solar page.

All three are real providers with real Washington County customers, not footnotes. Eastern Iowa Light & Power serves roughly 3% of Kalona and a real slice of Riverside. Farmers Electric Cooperative, headquartered right in Kalona, serves rural accounts just outside town and even built one of Iowa’s largest cooperative solar arrays near Kalona back in 2016. Access Energy, based in Mount Pleasant, reaches the county’s southern and southeastern edges. All three typically use an avoided-cost crediting model rather than Alliant’s published Rate IO/Rate NM tariffs. We confirm which one applies to your specific address before designing anything.

No. Iowa’s state income-tax credit for residential solar isn’t available for systems installed after 2021. Two state benefits still apply regardless: a 5-year property-tax exemption on the added home value from your system, and a sales-tax exemption on qualifying solar equipment (labor is still taxable).

If you’re buying your system outright through cash or a loan, the federal Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, under the One Big Beautiful Bill Act signed in July 2025. If you go with a Lease or PPA instead, the benefit is still built in indirectly: our financing partner owns the system and claims a separate federal credit for commercial-owned solar (Section 48E, active for projects that begin construction by July 4, 2026, or are placed in service by December 31, 2027), which is part of how they can offer $0-down payments below what you’re currently paying your utility. We’ll walk you through exactly what applies to you during your free consultation.

Yes, and they vary by municipality. Washington and Kalona each run their own permitting process, separate from Washington County’s own rules for unincorporated areas and the county’s other seven incorporated towns. We handle the paperwork with your specific city or the county, and file the interconnection application with your utility, so you don’t have to sort out which office to call.

Many projects are installed in as soon as 30 days. Some take longer, up to 2-3 months, depending on your municipality’s permitting timeline and your utility’s interconnection queue — Washington and Kalona can move differently than a smaller town like Ainsworth or Wellman. We give you a realistic timeline for your specific address up front.

Yes — 15 completed residential installs in Washington and 7 in Kalona, plus real, verified installs in Riverside (3) and Wellman (2). That’s roughly 27 completed installs inside Washington County’s own borders, and 49 across the combined Iowa City/Washington County corridor. We don’t yet have a completed install specifically inside Ainsworth, Brighton, Coppock, Crawfordsville, or West Chester, and we say so directly rather than implying otherwise.

Kalona is home to one of the largest Amish and Mennonite settlements west of the Mississippi River, founded in 1846 and still Iowa’s oldest, with roughly 1,200 members across eleven church districts — part of why the city carries the nickname “Quilt Capital of Iowa,” preserved at the Kalona Historical Village and Iowa Mennonite Museum & Archives. That heritage doesn’t change our process: we design every system around your specific roof, usage, and utility, whether you’re on a farmhouse just outside town or a newer build near Kalona’s core.

Washington County sees real winter weather like the rest of southeast Iowa, and panels are engineered for that seasonal range: steep-mount racking sheds snow faster than a roof’s own pitch, and panels typically clear themselves within a day or two of a storm as they warm in the sun. Production dips in December and January and climbs sharply in spring and summer, which your system design accounts for from the start.