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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 QuoteLevel 2 chargers ranked by speed, smart features, and value
A Level 2 home EV charger (240V) adds 25-37 miles of range per hour — 6-10x faster than a standard outlet. The federal EV charger tax credit (Section 30C) is still available for installations completed by June 30, 2026 — up to $1,000 back. Act fast. NuWatt installs all major brands with proper 240V circuit installation.
Ranked by performance, value, and suitability for Nationwide. All products are installed and serviced by NuWatt Energy.
The most versatile home charger available. 50A delivers the fastest Level 2 charging (37 mi/hr). Adjustable amperage (16-50A) works with any circuit. ENERGY STAR certified, Alexa/Google compatible, and works with every EV brand except Tesla-only vehicles.
Dual connector (NACS + J1772) means it works with Tesla AND all other EVs. 4-year warranty is the longest. Power sharing feature lets two cars share one circuit. Best choice for Tesla owners who might also have or add a non-Tesla EV.
Best smart charger under $500. Solar integration mode charges your EV from excess solar production. Real-time energy monitoring through the Emporia app. Nearly half the price of ChargePoint with similar performance.
Built for extreme temperatures — operates from -30°C to 50°C. NEMA 4 rated for outdoor installation in rain, snow, and ice. No smart features means fewer failure points. Ideal for New England garages and outdoor installations.
48-50A chargers add ~30-37 miles per hour. 40A chargers add ~25 miles. 32A chargers add ~19 miles. For most EVs, a 48A charger fully charges overnight (8-10 hours from empty). 40A is sufficient if you charge nightly and drive under 100 miles daily.
J1772 is universal — works with all non-Tesla EVs and Tesla with included adapter. NACS is Tesla's connector, now adopted by Ford, GM, and others for 2025+ models. The Tesla Universal Wall Connector has both.
Scheduled charging (charge during off-peak rates), solar integration (charge from excess solar), and energy monitoring are the most valuable smart features. Skip WiFi-only chargers if your garage has poor signal.
Professional 240V circuit installation typically costs $500-$1,500 depending on panel distance and amperage. NuWatt bundles installation with charger purchase for the best total price. NEMA 14-50 outlet installation is an alternative for plug-in chargers.
NuWatt's energy consultants help you pick the right ev chargers for your home, budget, and goals. Free consultation, no pressure.