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We serve MA, NH, CT, RI, ME, VT, NJ, PA, and TX
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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.
Get a Free QuoteNuWatt's top-4 residential picks across all 9 service states
NuWatt installs across nine states (MA, CT, NH, RI, VT, ME, NJ, PA, TX) — climates ranging from -15°F New England winters to 100°F+ Texas summers. The "best" panel is the one that survives your climate, fits your roof, and pays back fastest at your utility's electricity rate. With the federal residential ITC (Section 25D) expired December 31, 2025, panel choice in 2026 is less about credit-stacking and more about long-term production, warranty depth, and US-made domestic-content advantages for third-party-financed systems. The four picks below are the ones we actually install most often — selected based on field-validated reliability, not catalog specs.
Ranked by performance, value, and suitability for Nationwide. All products are installed and serviced by NuWatt Energy.
Highest efficiency in NuWatt's installed catalog. HJT cells outperform PERC in heat and cold — meaningful in both Texas summers and New England winters. ProTrust warranty covers labor as well as the panel itself, which is unusual at the 25-year tier and reduces post-install risk significantly.
NuWatt's most-installed panel across all 9 states. The price-to-performance ratio is unmatched at $1.00-$1.20/W, and US manufacturing in Dalton, GA unlocks the 10% domestic content bonus on §48/§48E commercial and third-party-owned residential systems. The default choice when maximizing 25-year ROI matters more than peak per-panel efficiency.
Industry-leading 5,400 Pa snow load rating — built for northern climates where wet snow loads can warp lesser frames. US manufacturing unlocks the same domestic-content bonus as Q CELLS. The frame engineering is the differentiator: if you are in MA, CT, NH, RI, ME, VT, or hill-country PA, this is the durability pick.
Lowest cost-per-watt in NuWatt's catalog with a surprisingly high 22.3% efficiency thanks to N-type TOPCon. The longer 30-year performance warranty extends production guarantees beyond the 25-year industry norm, and the wattage-per-panel reduces total panel count for large arrays where roof space allows.
Section 25D expired December 31, 2025. Cash-purchase residential systems get $0 federal credit in 2026. Third-party-owned systems (lease, PPA, Propel ESA) can still access §48/§48E commercial ITC at 30% if construction begins by July 4, 2026.
Limited roof space (compact colonial, cape, or shaded south face) → high-efficiency REC or Silfab. Ample roof space → budget panels (Canadian Solar) deliver better $/lifetime-kWh. NuWatt sizes both options on every quote.
If you are leasing or using a PPA, the installer captures the §48/§48E credit — and US-made panels (Silfab, Q CELLS) unlock a 10% domestic content bonus that gets reflected in the rate the installer can offer you. Ask your installer if domestic content is in the lease pricing.
Panel efficiency degrades 0.4-0.5% per year. By year 25, the highest-warrantied panel (REC ProTrust covering labor) outperforms a higher-spec panel with a thinner warranty if anything fails. Real-world failure rates are low, but labor reimbursement on a roof reinstall is non-trivial.
NuWatt's energy consultants help you pick the right solar panels for your home, budget, and goals. Free consultation, no pressure.