No, and this trips up a lot of people. West Union is the county seat of Fayette County, but it is not the largest city. That’s Oelwein, with 5,920 residents at the 2020 Census versus West Union’s 2,490. Oelwein already has its own dedicated SolQ page; West Union, as the county seat, is covered on this countywide page.

Yes — all of it. Oelwein is our most established market in the county, but SolQ installs residential solar throughout Fayette County: West Union, Fayette, Sumner, Fairbank, Elgin, Clermont, and the smaller communities and rural addresses in between. This page exists specifically to cover the whole county in one place, not just the biggest city.

If you live anywhere inside Fayette County’s borders, we almost certainly serve you, including smaller communities like Maynard, Hawkeye, Arlington, Waucoma, Wadena, Westgate, St. Lucas, Stanley, and Randalia, and the rural stretches of the county. Reach out and we’ll confirm coverage, utility, and crediting terms for your specific address before you commit to anything.

Yes — Oelwein has its own dedicated SolQ page with city-specific pricing, utility, and permitting detail. This county page is the place to start if you’re in West Union, Fayette, or elsewhere in the county without a dedicated page of its own.

For most of the county, including Oelwein, West Union, and Fayette, it’s Alliant Energy — per findenergy.com, Alliant is the largest provider in Fayette County by a wide margin, with an estimated 13,923 county customers. Rural addresses toward the Allamakee and Clayton county lines may instead be served by Allamakee-Clayton Electric Cooperative (about 2,498 county customers), East-Central Iowa Rural Electric Cooperative (about 960 customers), or, in and around Fairbank, that town’s own municipal utility (about 218 customers). We confirm your exact provider before designing your system.

Alliant credits solar production through its inflow-outflow billing structure: power you draw from the grid (inflow) is billed at your normal rate, and power you export (outflow) is credited separately at Alliant’s approved energy credit rate. SolQ checks the exact terms on your account before you sign anything. Full detail is on our dedicated Alliant Energy solar page.

Allamakee-Clayton Electric Cooperative and East-Central Iowa Rural Electric Cooperative are both member-owned rural cooperatives reaching rural stretches of the county, each with its own crediting structure separate from Alliant’s investor-owned tariff. Fairbank runs its own small municipal electric utility with an independent solar policy. We check which utility and rate structure applies to your account and explain exactly what it means for your savings before you sign 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. Oelwein and West Union each run their own permitting process, separate from Fayette County’s own rules for unincorporated areas. 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 — Oelwein can move differently than a smaller community like West Union or Fayette. We give you a realistic timeline for your specific address up front.

Yes — 19 completed residential installs on record: 16 in Oelwein and 3 in Clermont, ranging from 2.6 to 14.6 kW in system size, mostly on Alliant Energy accounts. We haven’t yet completed a tracked install in West Union, Fayette, or the county’s other small towns, and we’d rather say so plainly than inflate the number. That’s a real, verified local footprint backed by the same track record behind our 1,179 completed Iowa installs statewide.

West Union, the county seat, is where local inventor Daniel Hess patented an early hand-cranked carpet-sweeping machine in 1860, often cited as one of the earliest known U.S. vacuum cleaner patents. About 15 miles south, the town of Fayette is home to Upper Iowa University, a small private college founded in 1857 on the Volga River. Neither changes the electrical engineering behind a solar install, but they’re part of why Fayette County has a genuinely varied mix of historic and newer homes for our crews to work on.