Massachusetts · Connecticut · Rhode Island · New Hampshire

Power your home.
Keep your money.

Sitadel Solar guides you from consultation to savings — with professional installation handled by our certified partner, Nexis Power. Simple, affordable, community-focused.

Get my free solar quote Calculate my savings
Max
Tax savings
$0
Down options
25yr
Panel warranty
800+
Installations done
Free
Assessment
Why go solar
The smartest investment your home can make
Solar isn't just about the environment — it's about building wealth, cutting costs, and taking control of your financial future.

Slash Your Electric Bill

Most homeowners eliminate 70–100% of their electric bill. That's thousands back in your pocket every year — for 25+ years.

Increase Property Value

Homes with solar sell for an average of 4% more — a permanent upgrade that pays you back when you sell.

Protect Against Rate Hikes

Electric rates rise every year. With solar, you lock in your energy costs and stop depending on the utility company.

Build Generational Wealth

Solar is an asset, not an expense. A paid-off system generates free energy for decades and passes equity to your family.

Power Through Outages

Add battery backup and your home stays powered during grid outages — never be left in the dark again.

Good for the Community

Every installation reduces our community's dependence on fossil fuels and creates local clean energy jobs.

How it works
Simple from start to finish
We handle everything — from your free assessment to the day your panels go live. You just enjoy the savings.
1

Free Assessment

We evaluate your roof, energy usage, and sun exposure — completely free with no obligation.

2

Custom Design

Nexis Power designs a system perfectly sized for your home and energy needs, maximizing your savings.

3

Professional Install

Nexis Power's certified team completes your installation in 1–2 days. Clean, professional, warrantied.

4

Start Saving

Your system activates and you start generating clean energy — watch your electric bill disappear.

Our certified installation partner
Powered by Nexis Power

Sitadel Solar partners with Nexis Power — one of New England's most trusted solar companies — to deliver a seamless, end-to-end solar experience for our community.

Sitadel Solar handles
  • Community education & solar consultation
  • Maximizing your tax savings & incentives
  • Financing guidance & application support
  • Ongoing client support & advocacy
Nexis Power handles
  • Professional solar panel installation
  • Battery backup & EV charger installation
  • Custom solar design & system activation
  • Long-term maintenance & repair services
Nexis Power
Certified Solar Installation Partner
Serving MA, CT, RI & NH with professional installation & maintenance
Visit nexispower.com ↗
420MW
Contracted projects
800+
Installs completed
12+
Years experience
120
Professionals

Ready to get started with Sitadel Solar + Nexis Power?

Fill out the free quote form and we'll coordinate everything — from consultation to installation.

Get my free quote →
Savings calculator
See how much you could save

Enter your monthly electric bill and we'll estimate your solar savings based on Massachusetts averages.

Based on your $0/month electric bill in Massachusetts:

$0
Annual savings
$0
25-year savings
0 yrs
Est. payback period

*Estimates based on MA average solar production, maximum available tax incentives, and 3% annual utility rate increase. Actual savings may vary.

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Incentives & rebates
Massachusetts rewards you for going solar
Between federal savings, state programs, and utility rebates, going solar in MA has never been more affordable.
Max

Federal Tax Savings

We help you qualify for the maximum available federal tax incentives on your solar installation — our team ensures you never leave money on the table.

MA

SMART Program

Massachusetts' SMART program pays you for every kWh your system produces for 10 years.

$0

Sales Tax Exemption

Massachusetts exempts solar equipment from the 6.25% state sales tax — saving you hundreds upfront on your installation.

100%

Property Tax Exemption

Your property taxes won't increase in Massachusetts when you add solar, even though your home's value goes up.

NEM

Net Metering

Excess energy your panels produce gets credited to your bill. Your meter literally runs backwards.

$0↓

Zero Down Financing

Qualified homeowners can go solar with $0 down. Your monthly payment is often less than your current electric bill.

Frequently asked questions
Straight answers about solar
No jargon. No pressure. Just honest answers.
Most residential installations in Massachusetts range from $15,000 to $30,000 before incentives. After applying all available federal and state tax incentives, your net cost drops significantly. With $0 down financing, many homeowners start saving immediately with no upfront cost at all.
Most roofs qualify. South, east, and west-facing roofs work well. Nexis Power will assess your roof's age, angle, shading, and structural integrity during your free assessment. If your roof needs repairs first, we'll let you know upfront.
Solar panels still produce energy on cloudy days — just less efficiently. Massachusetts gets solid solar production year-round. Net metering means credits from summer production offset your winter usage automatically.
Nexis Power's installation takes 1–2 days. The full process from signed contract to system activation — including permits and utility approvals — typically takes 6–12 weeks. We handle all the paperwork for you.
If your system is paid off, it transfers to the new owner and adds to your home's value — solar homes sell for 4% more on average. If you have a solar loan, it can often be paid off at closing or transferred to the buyer.
Battery storage is optional. Without a battery, net metering handles credits automatically. With a battery, you store excess energy and power your home during outages. Nexis Power offers full battery backup solutions and we'll help you decide what makes sense.

Get your free solar quote today

No pressure. No obligation. A real conversation about whether solar makes sense for your home — and how much you could save starting day one.

Free assessment

We evaluate your home and energy usage at no cost, no obligation.

Maximum savings

We help you qualify for every available federal and state incentive.

Certified installation

Nexis Power handles the install — professional, warrantied, and on time.

Your info is private

Sent directly to info@sitadellegacygroup.com only. Never shared.

Request your free solar assessment

We'll contact you within 24 hours to get started.

🔒 Sent directly to info@sitadellegacygroup.com

We'll be in touch soon!

Your solar assessment request has been received. Our team will contact you within 24 hours to schedule your free evaluation. Welcome to a brighter future!

Ready to go solar?

Join Massachusetts homeowners saving thousands on their electric bills. Get your free assessment today — no pressure, no obligation.

Start saving today →