Tesla Powerwall Installation in Cambridge, MA
Quick answer
Tesla Powerwall Installation in Cambridge by licensed, Tesla-certified electricians, typically $11,000–$18,000 installed, including Middlesex County permit and inspection. Free in-home estimates from Harvard Square to Cambridgeport.Tesla Powerwall Installation for Cambridge homes
Cambridge homeowners from Harvard Square to Cambridgeport choose Charge Home Solutions for tesla powerwall installation done right: licensed, Tesla-certified, and permitted. Innovation-hub Cambridge has exceptionally high EV adoption and strong solar-plus-storage demand.
Backup power is personal in Massachusetts: Nor'easters and winter storms make reliable backup a priority. A Tesla Powerwall switches your Cambridge home to battery automatically, faster than a blink, and pairs with solar to keep recharging through extended outages.
Sizing is where Cambridge Powerwall projects are won: one unit (13.5kWh) carries essentials through an overnight outage, two cover most homes, and three deliver whole-home backup including air conditioning. The Powerwall 3's 11.5kW output starts central A/C, the load that defeated older batteries. We design from your actual utility data, place the unit and Backup Gateway for wire-run efficiency and temperature, and handle the interconnection paperwork end to end. Pairing with solar turns hours of backup into days.
Every Cambridge project starts with a free in-home assessment and a fixed, written quote. We pull the Middlesex County permit, run the load calculation, and schedule inspection as part of the job. We work with Eversource and National Grid. Work is backed by our up-to-10-year workmanship guarantee.
Typical installed cost in Cambridge runs $11,000–$18,000, quoted exactly after the free assessment. The SMART program, Mass Save, and ConnectedSolutions battery payments can lower your net cost, we identify and help you claim everything you qualify for.
Cambridge homeowners keep referring us for the same reasons: specialist electricians (not generalists squeezing this in), a fixed price that doesn't grow, Middlesex County permitting handled start to finish, and a workmanship guarantee of up to 10 years.
Cambridge, frequently asked questions
Most Cambridge projects land between $11,000 and $18,000 installed, depending on your home's panel, layout, and scope. You get an exact fixed price after a free in-home assessment.
Yes, we serve Cambridge and the surrounding area, including Harvard Square, Porter Square, Cambridgeport, with local licensed electricians and free in-home estimates.
The SMART program, Mass Save, and ConnectedSolutions battery payments. The federal clean-energy tax credits ended in 2025 and 2026, so we check every state and utility program for your address during the estimate.
Yes, permit and inspection are included in every Cambridge installation. Your project is fully documented for insurance, warranty, and resale.
Most projects finish in a single visit once the Middlesex County permit is in hand, typically within days to two weeks of your assessment, depending on the permit office. You get a real date, not a range, at the estimate.
Yes, licensed and insured in Massachusetts, background-checked, and Tesla Energy Certified. Every job carries our up-to-10-year workmanship guarantee.
Yes, flexible financing is available on qualifying installations, with fast pre-qualification. Combined with the rebates and tax credits we help you capture, most Cambridge projects fit a monthly budget comfortably.
Get your free estimate
Book your free in-home estimate in Cambridge
Pick a time and we will match you with a local, licensed, Tesla-certified electrician. No obligation, transparent fixed pricing.
Book Your Free In-Home Consultation →More in Cambridge
Electrician in Cambridge, MA
All electrical services in Cambridge, EV charging, Powerwall, panels, and more.
View city page →EV Charger Installation in Cambridge, MA
EV Charger Installation in Cambridge by licensed, Tesla-certified electricians, typically $400–$1,500 installed, including Middlesex County permit and inspection.
Learn more →Electrical Panel Upgrade in Cambridge, MA
Electrical Panel Upgrade in Cambridge by licensed, Tesla-certified electricians, typically $1,500–$4,000 installed, including Middlesex County permit and inspection.
Learn more →