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New to plug-in solar?

Plug-in solar lets anyone generate free electricity — no roof, no permit, no contractor. A single panel on your balcony can meaningfully cut your bill, especially as rates keep rising.

What is plug-in solar? →How it saves you money →

North Carolina

Not yet legal

North Carolina has good solar potential and a 2022 state Supreme Court ruling plus NCGS 22B-20 limiting HOA solar bans (restrictions can't raise costs >5% or cut efficiency >10%). Duke Energy supports net metering for systems up to 20kW but is transitioning away from the favorable 'Bridge Rate' by end of 2026. House Bill 1129 ('Balcony Solar'), introduced April 2026 by Reps. Cook, Harrison, Cervania, and Rubin, is still in committee as of mid-2026 - not yet passed.

Get notified when North Carolina goes legal

Laws are spreading state by state. One email when North Carolina passes — no spam.

What You Can Use in North Carolina While You Wait

Plug-in solar that ties into your home's wiring isn't legal here yet — but a portable solar generator (a panel charging a battery you plug devices into directly) never touches your home's wiring, so it's legal in North Carolina right now, no law required.

Budget start

Jackery Explorer 300 Plus (288Wh Battery)

0.288 kWh battery · Jackery 100W panel

$299

Check price ↗

Jackery Explorer 1000 v2 (1kWh Battery)

1.07 kWh battery · Jackery 100W panel

$449

Check price ↗

Whole-apartment backup

Jackery Explorer 2000 v2 (2.04kWh Battery)

2.042 kWh battery · Jackery 100W panel

$749

Check price ↗

See the full solar backup guide

Runtime charts for real devices, more kit options, and setup steps.

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Electricity Cost Trend

↑ 5.0%/yr avg — Moderate

Rates up 28% over the past 5 years

From $0.102/kWh in 2021 → $0.130/kWh today. Every year you delay solar, your bills compound.

5.0%

avg. annual increase

Historical avg. residential rate ($/kWh)

$0.102

2021

$0.107

2022

$0.112

2023

$0.118

2024

$0.124

2025

$0.130

2026

20-year projected rate

$0.345/kWh

at 5.0%/yr escalation

Extra you'll pay over 20 yrs*

$1,699

vs. today's rates (1,000 kWh/mo household)

Best time to go solar

Now

Each year of delay = a year of higher grid bills

What a North Carolina Law Could Look Like

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Based on neighboring states

Utah (1,200W), Maine (600W), and Virginia (1,000W pending) provide the template. A North Carolina law would likely allow 600–1,200W systems to plug into standard household outlets — no permit required.

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High rates = strong economics

At North Carolina's avg. $0.130/kWh, a 600W system generating ~880 kWh/year saves roughly $114/year. Payback in as few as 7 years at current rates.

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Renters and condo owners

Plug-in solar requires no permanent installation — just an outlet. This makes it uniquely accessible to renters and condo owners who can't get rooftop solar.

FAQ

Can an HOA in North Carolina ban solar panels?

No. Under NCGS 22B-20 and a 2022 NC Supreme Court ruling, HOAs cannot effectively prohibit solar collectors, though they can impose reasonable restrictions on placement and appearance.

Is there a balcony solar bill in North Carolina?

Yes - House Bill 1129 ('Balcony Solar'), introduced in April 2026, would address plug-in solar devices, but as of mid-2026 it remains in the Rules Committee and has not passed.

Does Duke Energy require interconnection approval for tiny plug-in solar devices?

Under current rules, yes - any grid-tied system needs a Pre-Application and Interconnection Request with associated fees, regardless of wattage, unless HB 1129 changes this.

What happens to Duke Energy's net metering after 2026?

Duke's favorable Net Metering 'Bridge Rate' closes to new applicants on December 31, 2026, after which new solar customers move to a Time-of-Use rate structure.

Stay in the Loop

We monitor all 50 state legislatures. The moment North Carolina files a plug-in solar bill, you'll be the first to know.

Legal DisclaimerLaws change. Information on this site reflects our best understanding of current statutes as of the date shown. It is not legal advice. Verify requirements with your state utility commission, local building department, and a qualified attorney before installation.