How Much Does Residential Solar Cost in Utah?
A typical Utah home solar system (6–10 kW) costs $15,000–$30,000 before savings. The 30% solar benefit didn't disappear—it evolved. With our Prepaid PPA, we claim the commercial credit and pass the full 30% value straight to you as an upfront discount. You get maximum savings, completely guaranteed, with no tax liability required.
Lehi, Utah homeowners on Rocky Mountain Power typically see monthly bills drop from $150–$250 to $10–$40 after solar installation, depending on system size and usage.
What Does the Installation Process Look Like?
We manage every step:
- Free energy audit we assess your roof, usage, and sun exposure
- Custom system design sized for your actual usage, not a generic package
- Permits pulled we handle all Lehi UT and Salt Lake County permitting
- Installation 1–3 days depending on system size
- Utility interconnection we submit your Rocky Mountain Power net metering application
- Prepaid PPA savings we apply the full 30% commercial solar benefit as an upfront discount, with no tax liability required
Total timeline from audit to activation: 6–10 weeks.


Does Rocky Mountain Power Net Metering Apply?
Yes. Rocky Mountain Power's Schedule 135 net metering program credits Lehi UT homeowners for excess solar energy sent to the grid. Credits offset future bills at the retail rate. This makes properly-sized systems even more cost-effective you're essentially banking energy during peak production months.
Is My Lehi, Utah Roof Ready for Solar?
Most roofs under 10 years old in good condition are solar-ready. Utah's climate is excellent for solar 300+ sunny days per year. Factors we assess during your free audit: roof age, pitch, shading from trees or neighboring structures, and structural integrity. If your roof needs replacement, we offer solar-ready roofing that's engineered to carry panels from day one.
Do Solar Panels Work in Utah Winters?
Yes. Solar panels generate electricity from light, not heat. Utah's high altitude and clear winter skies actually make it a strong solar state year-round. Snow slides off most panels quickly due to their angle, and production stays strong. Our systems are sized accounting for seasonal variation.
Utah Solar Savings: Bill vs. Solar Payment vs. 25-Year Cost
The table below shows estimated savings for Lehi, Utah homeowners on Rocky Mountain Power, using the current Utah average electricity rate (~$0.113/kWh) and assuming 3% annual utility rate increases. Illustrative payments assume a 25-year term at 4.99% after the 30% Prepaid PPA discount.