UtahLaw passed ✓

Utah just gave you the right to own your power.

May 2025 · HB340

Second state to pass plug-in solar law; effective spring 2025.

The law

Utah plug-in solar
is legal.

Bill
HB340
Effective
May 2025
Legislative progress — stage 5 of 5
Signed into law
Key provisions
✓
Plug-in solar up to 1.2kW exempted from interconnection
✓
Multi-family housing explicitly included
✓
UL 1741 SB compliance required
Disclaimer
Educational only — not legal advice. Verify with your utility, AHJ, and HOA.
Shop Utah kits
We ship to your door. UL 3700 certified kits only.
Available kits in Utah

Kits legal under
HB340.

UL 3700 certified plug-in solar kits within Utah's legal limit.

APSYSTEMS
EZ1-M 800W
800W microinverter
$1,299
UL 3700 CERTIFIED ✓
CRAFTSTROM
Smart Kit 395W
395W single panel
$1,499
UL 3700 IN PROGRESS
Community solar in Utah

No balcony?
No problem.

Community solar may be available in Utah — no equipment, no installation, $0 upfront.

Arcadia
Utah
Save 5–15% on your electricity bill
$0 upfront
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Tax incentives & savings

Utah incentives
stacked.

✓
25% state tax credit, capped at $400
✓
Sales tax exemption on solar equipment
✓
Up to $455 in combined incentives per kit
Federal & state context (2026)

Federal residential solar credit (Section 25D) is no longer available for owned residential systems placed in service after Dec 31, 2025. Section 48E remains available for leased / third-party-owned systems through Dec 31, 2027.

Utility interconnection

Utility interconnection.

View Utah's utility interconnection guidance.

See what's legal
at your address.

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Compare across the country

Track where plug-in solar stands across the U.S. — passed, awaiting signature, or advancing through committee.

See all 50 states in the bill tracker →What is balcony solar?Solar access laws explained