The best solar installers in North Dakota
North Dakota is one of the smallest residential solar markets in the country — fewer than half a dozen installers are headquartered in the state, and most concentrate in Bismarck or the Fargo / Red River Valley corridor. This list keeps the top picks to 3 installers (2 in-state and 1 regional with strong ND operations) that meet the strict quality bar. If you can't get three bids from in-state installers in your region, supplement with one of the regionals under Honorable mentions.
Lightspring Solar Local
Why listed: One of the few residential solar installers actually headquartered in North Dakota. Bismarck-based with statewide coverage. Tesla-equipment focused with Powerwall battery integration. Below-average pricing for the ND market — meaningful since ND solar conversion costs typically run above the national average due to small market size and long install drive times.
Wind & Solar World Local
Why listed: Fargo-based residential and commercial solar and wind installer operating in ND since 2007. One of the few in-state operators with statewide coverage from the Red River Valley to Williston. Strong option for Cass, Richland, and Grand Forks county homeowners who want a contractor based in the state's largest metro.
GenPro Energy Solutions Regional
Why listed: South Dakota-headquartered regional installer with active North Dakota coverage. Residential and commercial PV plus battery storage. Best regional pick for western ND homeowners (Williams, McKenzie, Stark counties — Bakken/Dickinson region) where in-state Bismarck and Fargo installers face long drive times for service calls.
National installers National
Sunrun, Tesla Energy, and Palmetto Solar are the major national installers still actively taking new residential contracts as of 2026. Palmetto Solar currently holds EnergySage's Elite+ tier — the platform's highest installer rating. National installers typically have larger sales footprints but also higher financing markup and more variable local service quality than the state-based installers above.
Avoid — recently bankrupt or exited: Sunnova (Chapter 11 June 2025), the original SunPower (Chapter 11 August 2024 — the current "SunPower Inc." is rebranded Complete Solaria, a separate company), ADT Solar (exited residential solar January 2024 — warranty service only), Trinity Solar (East Coast only, doesn't serve most states), and Freedom Forever (Chapter 11 April 2026). If a salesperson contacts you under any of these brand names, ask which legal entity is actually signing the contract and warranty.
For the complete list of national installers with state coverage maps, financing terms, and ratings:
Honorable mentions
Additional installers worth getting a quote from — regional installers based in Minnesota and South Dakota that actively serve North Dakota.
Regional installers serving North Dakota
Worth a quote if you're in the eastern Red River Valley (close to Minnesota) or western Bakken region — expect longer drive times for service calls than an ND-HQ installer.
Holsen Solar Regional
Why listed: Minnesota-based residential and small commercial installer with active service area in the Red River Valley. Worth a quote for Cass, Traill, and Grand Forks county homeowners comparing pricing against ND-HQ installers.
All Energy Solar Regional
Why listed: Twin Cities-headquartered EnergySage-screened residential installer with active service area covering eastern North Dakota from MN. Strong third-party credentials including NABCEP-certified design staff. Best regional fit for Fargo-area homeowners who want a larger, more established installer alongside the ND-HQ options.
North Dakota solar economics in 2026
| Metric | North Dakota average |
|---|---|
| Average residential rate | $0.10–$0.12 / kWh |
| Typical 8 kW system cost (cash) | $22,000–$28,000 before incentives |
| Average $/W | $2.85–3.60 |
| Average annual production (kWh per kW) | ~1,250–1,400 kWh/kW/year |
| Net metering structure | Net metering varies by utility (limited statewide framework) |
| Average cash payback | 15–22 years |
For full state-by-state cost comparison see solar cost by state.
North Dakota solar incentives and rebates (2026)
North Dakota stacks federal credit pathways (commercial Section 48E for businesses and third-party-owned residential), state-level credits/rebates where applicable, statutory tax exemptions, and utility-specific programs. Below is the 2026 picture with links to authoritative sources.
Federal credits (2026)
- Commercial Section 48E (Clean Electricity Investment Credit): Available to businesses, farms, and to third-party owners in lease/PPA structures (which can pass the benefit through as lower monthly payments). FEOC restrictions apply — see FEOC rules guide and FEOC compliant parts list. IRS — Clean Electricity Investment Credit.
- USDA REAP grants (agricultural / rural small business): Up to 50% of project cost, with low-interest loan guarantees on top. Quarterly application windows. "Before you build" rules — you must apply before construction starts. USDA — REAP Program.
- Federal 30C EV Charger Tax Credit: Up to 30% of eligible EV charging equipment + installation costs at qualifying locations. Expires for property placed in service after June 30, 2026. IRS — 30C Credit.
North Dakota state-level incentives
- Property tax exemption: ND Statute §57-02-08(27) — property tax exemption for renewable energy systems for 5 years.
- Sales tax: ND does not specifically exempt residential solar.
Net metering & utility programs in North Dakota
NEM at retail rate up to 100 kW for IOUs. See also net metering explained.
- Otter Tail Power: NEM www.otpco.com
- Xcel Energy ND: NEM
- Montana-Dakota Utilities: NEM
North Dakota EV charger and EV-purchase incentives (2026)
- Federal 30C EV Charger Tax Credit: Up to 30% of eligible equipment + installation in qualifying low-income / non-urban census tracts. Expires June 30, 2026 for property placed in service after that date.
- Many North Dakota utilities and cooperatives offer Level 2 EV charger rebates ($150–$800 typical) often tied to TOU enrollment or smart-charger requirements. Check directly with your specific utility.
Authoritative sources to verify before signing
- ND Industrial Commission: www.nd.gov/ndic
- DSIRE (Database of State Incentives for Renewables & Efficiency): programs.dsireusa.org/system/program?state=ND — searchable national database, kept current by NC State.
- Federal IRS guidance: irs.gov — Clean Electricity Investment Credit
What to verify before signing in North Dakota
- Contractor license: Verify with your state contractor licensing authority before signing.
- NABCEP certification: Most reputable installers carry NABCEP-certified installers on staff. Ask which crew member holds the certification.
- Insurance: General liability + workers comp + roofer's insurance separate from electrical insurance.
- References from your county: Permitting and inspection requirements vary. Ask for 2–3 references from your specific county.
- Get at least three bids: Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Got bids from North Dakota installers? Compare them properly.
Upload up to four solar proposals from any North Dakota installer. The analyzer compares $/W, production estimates, equipment, and financing structure — and tells you which one to sign.
Analyze My Bids →Frequently asked questions about North Dakota solar
Does solar make sense in North Dakota?
Yes for most homeowners with a $150+ monthly electric bill, an unshaded roof, and 8+ years of expected ownership. North Dakota's specific economics are summarized in the table above.
How much does a typical North Dakota solar install cost in 2026?
$22,000–$28,000 for an 8 kW system before incentives. Effective net cost depends on your state and utility incentives.
Should I get more than three bids?
Yes — three is a minimum. Four or five is better. Solar bids vary by 20–35% on the same scope of work. See how to compare solar bids.
Are there other reputable North Dakota solar installers besides these?
Many. The list above represents installers with strong public profiles in North Dakota; reputable installers exist beyond it. Get bids from a mix and compare them objectively rather than relying on any one list.