Defiance, Iowa
Defiance Solar Power Company
Solar, battery backup and standby power for Defiance homes and businesses, installed by Wolf River Electric crews, from our Marion office.

Utilities
MidAmerican Energy, Alliant Energy, co-ops and city utilities
Incentives
Retail-rate credits with Alliant and MidAmerican, no sales tax on solar
Permits
Building and electrical permits, handled by us
County
Shelby County
Going solar in Defiance
Whether you farm, own a home, or run a business in Defiance, solar can meaningfully reduce what you pay for electricity. Wolf River Electric has served Iowa communities for over eight years with $0 down and 25-year warranty installations._
Whether you farm, own a home, or run a business in Defiance, solar can meaningfully reduce what you pay for electricity. Wolf River Electric has served Iowa communities for over eight years with $0 down and 25-year warranty installations.
Most of Iowa is served by MidAmerican Energy, Alliant Energy, co-ops and city utilities. We confirm your utility and its solar credit rules for your address before we design your system.
What we install
What we install in Defiance
★★★★★
“The entire process including installation went seamlessly while I was at work. I didn't need to worry about any permits or dealing with the local utility company either.”
Brandon B. · Google review
Also serving near Defiance
Wolf River Electric is an Iowa solar installation company with an office in Marion.
Defiance solar questions
Is solar worth it in Defiance?
For many homes, yes. Alliant Energy and MidAmerican Energy credit extra solar power at the retail rate, locked for 20 years, and solar is exempt from Iowa sales tax. We size your system to the power you use.
Do I need a permit for solar in Defiance?
Yes. Solar needs building and electrical permits and utility approval. Wolf River Electric handles the permits and paperwork for you.
Which utility serves my address?
Most of Iowa is served by MidAmerican Energy, Alliant Energy, co-ops and city utilities. We confirm your utility and its rules when we prepare your quote.