Based on: 40 kWh/day usage · 14 kW solar · 5 kWh battery · typical tariffs

Solar & Battery Savings in Utah, United States Get quotes from local installers

Design solar and battery systems for Utah using Photonik's professional design platform. Utah's Wasatch Front is one of the fastest-growing residential solar markets in the Mountain West. Rocky Mountain Power serves most homeowners. High-altitude sun and competitive install pricing support strong generation.

Compare solar savings and payback across US states →

Solar Energy Savings in Utah

How Solar Reduces Your Electricity Bills

The calculations below show how your electricity bills change with solar.

Calculating...

Based on: 40 kWh/day usage · 14 kW solar · 5 kWh battery · typical tariffs

Adjust these amounts in the next section

Old Bill (Before Solar): Monthly: 264.0 | Annual: 3168.0

New Bill (With Solar): Monthly: 117.0 | Annual: 1399.0

Monthly Savings: $ 147.0 | Annual: $1769.0 | Bill Savings: 56%

Monthly Savings

$ 147.0

Annual savings: $1769.0 | Bill Savings: 56%

What drives your savings in Utah

Utah's retail rates average around 11c/kWh with export credits near 7c/kWh under Rocky Mountain Power's net metering tariff. High-altitude sun along the Wasatch Front delivers 5+ kWh/m²/day — among the best in the country for latitude — boosting per-panel output despite cold winters. The growing Salt Lake and Utah County markets see strong new-home solar adoption; state sales tax exemption on equipment improves upfront economics.

Panel Placement Tool Utah

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This is a simplified panel layout tool — if you hit issues here, or need multiple groups, shading, or generation calcs, use the full Photonik design tool.

Your usage & system size Utah

Energy usage & tariffs

Energy consumption patterns in Utah reflect the state's humid subtropical climate, with high cooling needs during hot summers. The average Utah household uses between 30-40 kWh per day, with higher consumption during summer months for air conditioning. Energy-efficient properties throughout Utah often use significantly less through modern insulation, efficient HVAC systems, and smart thermostats.

Before installing solar, consider reducing your energy consumption through improved insulation and energy-efficient appliances. This is particularly valuable in Utah, where reducing consumption can lower required solar system size and improve returns.

Daily Energy Usage: 40 kWh (~$264.0/month)

5 kWh 100 kWh

Electricity Cost

$ /kWh

Sell Price (FiT)

$ /kWh

Self Use %

lightbulb Note: These are simplified estimates. For detailed tariff inputs and advanced calculations, use the full Photonik app.

Representative flat export rate (feed-in tariff). What you earn per kWh of surplus solar exported to the grid. Your actual rate depends on your provider, plan, and time of day.

See how export rates work →

Estimated at 75% of the retail grid rate. A battery lets you store daytime solar and export during expensive peak hours, so each exported kWh is typically worth more than a flat feed-in tariff. Real returns depend on your time-of-use tariff and battery efficiency.

See how export rates work →

Solar system size

You'll need around 10.5kW of solar to match your average consumption in Utah. We recommend sizing between 15.8kW and 21.1kW for optimal results, accounting for daily and seasonal variations. Utah has good solar potential, with most regions averaging 4.5-5.0 kWh/kW/day annually.

A 15.8 kW system in Utah generates approximately 65.7 kWh daily on average, with seasonal variation from 3.05 kWh/kW/day in December to 4.77 kWh/kW/day in August. Utah's solid solar irradiance and favourable net metering make solar attractive for homeowners across the state.

Solar System Size: 14 (58 kWh/day)

1 kW 20 kW

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A 14 kW system in Utah can generate approximately 21234.0 kWh annually based on local sun conditions.

Battery storage

With solar-only (no battery), a 15.8 kW system provides approximately 50% self-usage in Utah, depending on your consumption patterns, drawing 50% from the grid. Adding a 10 kWh battery increases energy independence to approximately 72% annually, reducing grid reliance to 28%. Battery storage is valuable in Utah, allowing you to store excess summer generation for evening use and providing backup power during outages.

A battery shifts solar energy from daytime overproduction into evening peak use. For accurate battery savings and ROI calculations specific to your utility, use the full Photonik design tool.

Battery Size: 5 kWh

0 kWh 30 kWh

lightbulb A 0kWh battery will make you about 0% self sufficient.

The sweet spot for most households is 5 – 13 kWh — larger batteries add independence but with diminishing payback, especially where feed-in tariffs are low.

System Pricing & Payback for Utah

Use the full Photonik solar planning and design platform to model a complete system for your home — including detailed costs, equipment options, and financial returns.

Try Photonik Solar Design

For a quick price guide, see the United States solar calculator.

Solar Installers Salt Lake City

Salt Lake City is the Wasatch Front's core market in Rocky Mountain Power territory. Retail ~11c/kWh, export ~7c/kWh. High-altitude sun (~5+ kWh/m²/day) boosts production; winter inversions reduce output on hazy days but snow clears quickly on pitched roofs. Mix of older bungalows and new infill — south-facing roof exposure is key.

Example local businesses with published addresses; not ranked by Photonik or by star ratings.

Creative Energies — 455 W 1700 S, Salt Lake City, UT 84115
Empire Solar — 9 E Exchange Pl, Suite 400, Salt Lake City, UT 84111
Avail Solar — 436 W 4800 S, Salt Lake City, UT 84123