Home Battery Installation in Salt Lake City, UT
Rocky Mountain Power customers averaged 2.0 hours without power in 2024 — far below the US average of 11 hours. Sustained outages are rarer here than in most of the country, but storm and equipment-driven interruptions still happen — and homeowners with medical equipment, a home office, a well pump or a sump pump often want backup regardless of the average. Below are battery installers serving Salt Lake City and the rest of Salt Lake County, ranked by reputation.
How often the power actually goes out in Salt Lake City
2024 · EIA data2.0 hours
average time a Rocky Mountain Power customer spent without power
18%
of the US average of 11 hours — better than typical
1.1
power interruptions per customer that year
Excluding major event days — hurricanes, ice storms and the like — the figure drops to 109 minutes. The gap between the two is the part a standby generator or home battery is really for.
Source: US Energy Information Administration, Form 861 reliability filing for PacifiCorp (IEEE 1366 methodology). SAIDI measures the average minutes a customer was without power across the year. National reliability in 2024 was heavily affected by Hurricanes Beryl, Helene and Milton.
1.A Plus Garage Door Repair
EliteGarage door supplier
95
GridFree Score
★★★★★ 5 · 2221
2.Precision Garage Door of Salt Lake
EliteGarage door supplier
94
GridFree Score
★★★★ 4.9 · 1952
3.Bob's Lock, Safe and Key SLC
EliteLocksmith
93
GridFree Score
★★★★ 4.8 · 593
91
GridFree Score
★★★★ 4.6 · 4137
90
GridFree Score
★★★★ 4.8 · 246
6.Intermountain Wind & Solar
Top ratedSolar energy equipment supplier
88
GridFree Score
★★★★ 4.4 · 479
87
GridFree Score
★★★★ 4.9 · 97
87
GridFree Score
★★★★ 4.9 · 92
9.Batteries Plus Phone Repair
Top ratedMobile phone repair shop
86
GridFree Score
★★★★ 4.7 · 110
86
GridFree Score
★★★★★ 5 · 55
11.Frugll
Top ratedSolar energy company
86
GridFree Score
★★★★ 4.9 · 62
12.Power Shift Solar
Top ratedSolar energy system service
84
GridFree Score
★★★★ 4.9 · 46
13.Torus Inc - South Salt Lake
Energy equipment and solutions
76
GridFree Score
★★★★ 4.8 · 6
Get free home battery quotes in Salt Lake City
Tell us what you need. We match you with licensed, rated installers — no cost, no obligation.
Are you a Salt Lake City installer?
Claim your free listing and reach homeowners searching for home battery installation in Salt Lake City.
Get listed →Frequently asked questions
How much does a home battery cost in Salt Lake City?
A 13.5 kWh home battery like the Tesla Powerwall 3 typically runs $12,000–$17,000 installed before the 30% federal tax credit, which brings the net cost to roughly $8,400–$11,900. Larger multi-battery systems scale from there.
Do I need a permit for a battery in Salt Lake City, UT?
Almost everywhere, yes. A home battery needs an electrical permit and must meet fire-code setbacks, and most states require the work be done by a licensed contractor. A reputable Salt Lake City installer pulls the permit for you — treat anyone who offers to skip it as a red flag, since unpermitted work surfaces at resale and can void insurance claims.
Who installs home batteries in Salt Lake City?
Licensed electrical and solar contractors handle home battery installs. Tesla, Enphase and FranklinWH each maintain certified-installer networks that include Salt Lake City-area contractors.
Why are outages common around Salt Lake City?
Rocky Mountain Power customers averaged 2.0 hours without power in 2024 — far below the US average of 11 hours. Sustained outages are rarer here than in most of the country, but storm and equipment-driven interruptions still happen — and homeowners with medical equipment, a home office, a well pump or a sump pump often want backup regardless of the average.
Keep reading