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NuWatt designs, installs, and manages solar, battery, heat pump, and EV charger systems across 9 states. One company, one warranty, one point of contact.
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The ITC is gone. The NJ AG is cracking down on solar scams. Choosing the right installer is now the single biggest factor in your solar ROI. Here are the 7 criteria that separate great installers from expensive mistakes.
The best solar installer in New Jersey in 2026 should have: NABCEP certification, a 25-year workmanship warranty, 200+ ADI/SREC-II enrollments, transparent per-watt pricing under $3.40/W, positive Google reviews (4.5+ stars), BPI certification for Whole Home eligibility,quality-controlled local crews, and salt-air-rated equipment for shore installations. Get at least 3 quotes and compare line-item pricing.
When the 30% federal ITC existed, it covered a lot of sins. Overpay by $5,000? The tax credit absorbed $1,500 of that mistake. Choose the wrong installer? The ITC made the math work anyway.
With the federal ITC expired, there is no 30% cushion to absorb mistakes. Every dollar of your system cost comes directly out of pocket, offset only by NJ's ADI/SREC-II payments and net metering credits.
The New Jersey Attorney General's office has taken enforcement actions against multiple solar companies for deceptive sales practices. Common violations include misrepresenting the federal tax credit, inflating savings projections, using high-pressure sales tactics, and failing to honor contracts.
NJ's Division of Consumer Affairs maintains a complaint database. Check it before signing with any installer. If a company has multiple unresolved complaints, that tells you everything you need to know.
The difference between a $2.80/W installer and a $3.80/W installer on a 10 kW system is $10,000
That's 1+ extra years of payback — or a family vacation every year for a decade.
Evaluate every installer against these seven criteria. Ask the specific questions listed under each one. The answers will tell you everything you need to know.
The gold standard in solar credentials
Ask the installer:
“How many NABCEP-certified installers does your company have on staff?”
The warranty that actually matters
Ask the installer:
“What happens if there's a roof leak from the installation in year 12?”
The enrollment that pays you for 15 years
Ask the installer:
“How many ADI/SREC-II enrollments have you completed? What's your average approval timeline?”
Line-item quotes, not mystery numbers
Ask the installer:
“Can I see a line-item cost breakdown of my quote?”
What actual customers say — and what the NJ AG found
Ask the installer:
“How long have you been installing solar in New Jersey? Have you had any AG complaints?”
Tier-1 panels, salt-air compliance, and NJ code
Ask the installer:
“What panels and inverters do you use? For shore installations, is your racking salt-air rated?”
Whole Home eligibility and what happens after the crew leaves
Ask the installer:
“Are you BPI-certified? Will you handle my NJ property tax exemption filing?”
The NJ AG has taken action against solar companies for these exact practices. If you see any of these warning signs, proceed with extreme caution — or walk away.
The Section 25D residential solar ITC expired December 31, 2025. If an installer quotes you a 30% credit on a cash or loan purchase in 2026, they are either uninformed or deliberately misleading you. The NJ AG has flagged this exact tactic.
A single-number quote hides where the margin is. You can't compare quotes from different installers if you don't know what each component costs. The NJ Division of Consumer Affairs recommends line-item quotes.
High-pressure closing tactics are a red flag the NJ AG specifically watches for. A legitimate installer will hold a quote for 30 days or more. Solar panels aren't going anywhere overnight.
If the company selling you the system isn't the company installing it, accountability becomes murky. This is especially common with large national brands operating in NJ. Ask: "Are your installation crews W-2 employees?"
Some NJ installers inflate SREC-II/ADI income projections to make the deal look better. ADI rates are fixed by the BPU, not by your installer. Ask for the official BPU rate schedule, not the installer's "estimate."
NJ property taxes average $9,500/year — the highest in the nation. Your solar system is exempt from property tax assessment, but only if the paperwork is filed correctly. If your installer doesn't know how, find one who does.
If the sales rep doesn't know the equipment, they're selling you financing, not solar. The equipment matters — especially for shore/coastal installations where salt-air rating is critical.
The right process will save you thousands. Follow these steps to find the best value — not just the cheapest price.
Contact at least 3 different installers. Mix local NJ companies, regional installers, and (optionally) one national brand for comparison. More data points = better decisions.
Don't just compare totals. Look at the per-watt price, equipment costs, labor, permits, and overhead separately. NJ fair range: $2.70-$3.30/W in 2026.
For each installer, verify NABCEP certification, workmanship warranty, ADI/SREC-II experience, pricing transparency, reviews, equipment quality, and BPI certification.
Search the NJ Division of Consumer Affairs complaint database for each installer. Unresolved complaints or AG enforcement actions are disqualifying.
Use the "Ask the installer" questions from each criterion above. Their answers — or inability to answer — will tell you everything.
Don't automatically choose the cheapest or the most expensive. The best value is quality equipment + experienced ADI enrollment + long warranty + BPI certification at a fair per-watt price.
We wrote these 7 criteria because we meet them. Here is exactly how NuWatt stacks up — judge for yourself.
NABCEP Certification
Workmanship Warranty
ADI/SREC-II Enrollments
Pricing Transparency
Google Reviews
Equipment
BPI & Post-Install Support
NuWatt also installs heat pumps, batteries, and EV chargers — one company for your entire home electrification.
Common questions about choosing a solar installer in New Jersey.
The best solar company in New Jersey should have NABCEP certification, a 25-year workmanship warranty, 200+ ADI/SREC-II enrollments, transparent per-watt pricing under $3.40/W, 4.5+ Google stars with 100+ reviews, BPI certification for Whole Home eligibility, and dedicated, quality-controlled installation crews. NuWatt Energy meets all of these criteria.
Get at least 3 line-item quotes. Verify NABCEP certification, workmanship warranty length, ADI/SREC-II enrollment experience, and Google review scores. Check the NJ Division of Consumer Affairs for complaints. Ask each installer the 7 questions in this guide. Compare per-watt pricing — the NJ fair range is $2.70-$3.30/W for quality equipment in 2026.
At minimum: a valid NJ electrical license and home improvement contractor registration (NJHIC). The gold standard is NABCEP (North American Board of Certified Energy Practitioners) certification, which only about 15% of solar installers hold. For whole-home electrification projects, BPI certification is required for the $7,500 NJ Whole Home rebate.
Fair pricing in New Jersey in 2026 is $2.70-$3.30 per watt for quality Tier-1 equipment (Silfab, REC, Hyundai, Canadian Solar) with Enphase microinverters. A typical 10 kW system should cost $27,000-$33,000 before state incentives. The federal 25D residential tax credit is $0 in 2026 — it expired December 31, 2025. NJ ADI/SREC-II payments ($85.90/MWh) help offset costs over 15 years.
Unfortunately, yes. The NJ Attorney General has taken enforcement actions against multiple solar companies for deceptive sales practices, misleading savings projections, and misrepresenting the federal tax credit. Always verify NABCEP certification, check the NJ Division of Consumer Affairs complaint database, and demand line-item pricing. If an installer tells you the 30% federal tax credit still exists in 2026, walk away immediately.
Yes. NJ has 130+ miles of coastline, and salt air corrodes standard solar racking and hardware within 5 years. Shore installations require salt-air-rated racking (typically anodized aluminum or stainless steel), marine-grade wiring, and corrosion-resistant mounting hardware. Ask your installer specifically about their coastal installation experience and whether their racking is salt-air rated.
Ask these 7 questions: (1) How many NABCEP-certified installers do you have? (2) What is your workmanship warranty length? (3) How many ADI/SREC-II enrollments have you completed? (4) Can I see a line-item cost breakdown? (5) How long have you been installing in New Jersey? Have you had any AG complaints? (6) What panels and inverters do you use — is your racking salt-air rated for the shore? (7) Are you BPI-certified? Will you handle my property tax exemption?
The NJ Whole Home program offers up to $7,500 in rebates for combined energy efficiency upgrades (solar + heat pump + insulation). To qualify, your installer must be BPI (Building Performance Institute) certified. BPI certification ensures the installer can perform a whole-home energy assessment and meet the program's performance standards. Not all solar installers have BPI certification — verify before signing.
No outdated tax credit promises. No high-pressure sales. Just honest 2026 numbers, 3 panel tier options, and a line-item quote you can compare against anyone.
Explore more: NJ Solar Guide • Solar Red Flags NJ • Best Panels for NJ • NJ Solar Costs 2026