EnergySage: How to Compare Solar, Heat Pump & Battery Quotes and Save 20%
Solar and heat pump installations are major investments, typically $15,000 to $25,000 before incentives. EnergySage lets you compare up to 4 competing proposals from vetted installers so you can make that decision with confidence. Massachusetts homeowners can then stack those savings with Mass Save rebates worth thousands more.
Key Takeaways
- EnergySage shoppers save ~20% on average compared to working with a single installer
- Compare up to 4 quotes from vetted, accredited installers in about 5 minutes
- Covers solar, batteries, heat pumps, and EV chargers (not just solar anymore)
- MA homeowners can stack EnergySage pricing with Mass Save rebates and federal tax credits
Shopping for solar panels or a heat pump is a big decision. The equipment, installer quality, warranties, and pricing all vary, and comparing proposals across different companies takes real effort.
EnergySage simplifies that process. Originally developed with U.S. Department of Energy funding, it's a free marketplace where you can request and compare multiple quotes from vetted installers in one place.
Because installers compete for your business, EnergySage shoppers save about 20% on average.
What Is EnergySage?
EnergySage is a free online marketplace that brings vetted clean energy installers to you. Enter your address once and receive up to four customized proposals, all in one dashboard, side by side.
The platform was originally developed with funding from the U.S. Department of Energy to solve a real problem: homeowners had no easy way to compare solar quotes without sitting through multiple high-pressure sales presentations. Today, EnergySage has grown into one of the largest clean energy marketplaces in the country, with a network of over 500 vetted and accredited installers across the United States.
More than 60,000 homes have been electrified through the platform, and EnergySage shoppers have collectively generated over 763 GWh of annual clean electricity production, enough to offset 13 million tons of CO2 emissions over the lifetime of their systems.
Now backed by Schneider Electric, one of the world's largest energy management companies, EnergySage has grown from a solar-only tool to a full home electrification marketplace covering solar, batteries, heat pumps, and EV chargers.
The platform is available in all 50 states and Washington, D.C., making it the first clean energy marketplace with a truly nationwide footprint.
Transparent Proposals
Every quote shows specific equipment, total cost, estimated savings, and warranty details.
Installer Ratings & Reviews
See verified reviews and ratings for every installer before you choose.
Vetted & Accredited
Every installer is pre-screened for licensing, insurance, experience, and financial stability.
Free Energy Advisor
A real person, not paid by installers, who helps you evaluate quotes and navigate incentives.
How EnergySage Works (Step by Step)
Enter Your Info (~5 Minutes)
Head to EnergySage and answer a few questions: your address, roof type, electricity bill, and what you're interested in (solar, battery, heat pump, etc.). No credit card, no commitment.
Receive Competing Quotes (1-2 Days)
Local installers in EnergySage's vetted network review your property and send customized proposals. You'll typically receive up to 4 quotes, each with specific equipment, pricing, and estimated savings.
Compare Side by Side
EnergySage's dashboard lines up every proposal so you can compare cost per watt, equipment brands, warranty terms, installer reviews, and projected savings. No spreadsheets needed.
Talk to Your Energy Advisor
Your free, unbiased Energy Advisor helps you evaluate quotes, understand the tradeoffs between equipment options, and navigate incentives. They work for you, not the installers.
Choose and Install
Pick the installer that best fits your budget and needs. EnergySage continues to support you through installation and beyond. If any issues come up, they help resolve them.
What You Can Quote on EnergySage
Most people know EnergySage for solar panels. But the platform has expanded well beyond that, covering the full spectrum of home electrification. According to EnergySage's own marketplace data, the median solar price on the platform reached a record low of $2.49 per watt in H2 2025, and 67% of homeowners who used the platform to shop for heat pumps said they prefer heat pumps over other HVAC options.
Here's everything you can comparison-shop for today:
Solar Panels
The core of EnergySage. Compare system size, panel brands, inverter types, and cost per watt from competing installers.
- • Average MA system: 8-10 kW
- • Typical cost: $15,000-$25,000 before incentives
- • MA solar incentives →
Home Battery Storage
Add backup power and earn annual ConnectedSolutions payments. Compare battery brands, capacity, and warranty.
- • Tesla Powerwall, Enphase, Franklin
- • ConnectedSolutions: $225-$275/kWh/year
- • MA battery incentives →
Heat Pumps
Compare HVAC installer quotes for ductless mini-splits and ducted heat pump systems.
- • Mitsubishi, Fujitsu, Daikin, Carrier
- • Mass Save rebates up to $10,000
- • MA heat pump rebates →
EV Charger Installation
Get quotes for Level 2 home EV charger installation from qualified electricians.
- • Level 2 (240V) home charging
- • Typical cost: $1,000-$2,500 installed
- • May qualify for utility incentives
- • MA EV charger rebates →
EnergySage vs. Getting Quotes Directly
EnergySage vs. Going Direct
| Feature | EnergySage | Going Direct |
|---|---|---|
| Number of quotes | Up to 4 competing quotes | 1 quote per company you contact |
| Installer vetting | Pre-vetted and accredited | You research each company yourself |
| Price transparency | Side-by-side comparison with equipment details | Hard to compare different formats |
| Expert guidance | Free Energy Advisor (unbiased) | Sales rep from each company |
| Average savings | ~20% lower than going direct | Varies widely |
| Time investment | ~5 minutes to request quotes | Hours researching + scheduling calls |
How the 20% Savings Works
The savings come from competition. When an installer knows they're one of several companies quoting the same homeowner, they put forward their most competitive pricing. EnergySage's marketplace creates that dynamic automatically. You don't need to negotiate or request price matches yourself.
EnergySage also publishes detailed market data, so you can see what solar costs in your specific area before you even request quotes. That transparency keeps pricing honest on both sides.
How Massachusetts Homeowners Can Stack EnergySage Savings with Rebates
EnergySage gives you a competitive starting price. Then you layer state and federal incentives on top.
The result: you pay less for the equipment and get thousands back in rebates and credits.
Example: 8 kW Solar System in Massachusetts
* Plus ongoing SMART incentive payments and 20-year property tax exemption on added home value. Actual savings depend on system size, location, and installer pricing.
Massachusetts Incentives You Can Stack
SMART + Tax Exemptions
Ongoing solar incentive payments. 20-yr property tax exemption. No sales tax on solar.
How rebates stack →Looking for a vetted installer in Massachusetts? Browse our contractor directory to find local Mass Save approved contractors in your area. Many of these installers are also part of EnergySage's vetted network, so you can request quotes through the marketplace to compare pricing before making a decision.
Who Benefits Most from EnergySage
EnergySage works for any homeowner considering clean energy upgrades. That said, certain situations make the platform especially valuable:
EnergySage Is Ideal For
- Homeowners ready for solar, batteries, heat pumps, or EV chargers
- First-time buyers who want expert guidance through the process
- Smart shoppers who want to compare multiple quotes in one place
- Busy homeowners who want competitive pricing without the runaround
Also Worth Exploring
- Renters: check out Massachusetts renter programs for energy savings options
- Insulation projects: Mass Save covers 75-100% of insulation costs directly
- Energy assessments: get a free Mass Save Home Energy Assessment to identify your best upgrades
More Than a Marketplace
EnergySage goes well beyond connecting you with installers. The platform provides end-to-end support designed to help you make a confident, informed decision.
Your Energy Advisor stays with you from the moment you sign up through installation and beyond. If something goes wrong with your project (a delayed timeline, a billing issue, or a technical question), EnergySage steps in to help resolve it. That post-purchase support is rare in the industry.
EnergySage also publishes in-depth expert guides on solar, batteries, heat pumps, and EV charging, all written and reviewed by clean energy professionals. Their Plugged In video series breaks down complex energy topics into short, accessible episodes for homeowners who prefer video over text.
For the data-minded, EnergySage releases a biannual Solar & Storage Marketplace Report with real pricing trends, equipment popularity, and savings data from their platform. Now in its 22nd edition, it's one of the most transparent and widely cited looks at what solar and storage actually cost in the U.S.
EnergySage has also been recognized with a Best Practices Award for Consumer Engagement from the Smart Energy Consumer Collaborative and a GridEdge Award from Greentech Media. Their partnerships with major utilities like National Grid, Eversource, and Central Hudson reflect the trust the industry places in the platform.
The Bottom Line
EnergySage is free. The quotes are real. The Energy Advisors are unbiased. And the competition between installers works in your favor.
For Massachusetts homeowners, the math is especially compelling: start with competitive EnergySage pricing, then stack Mass Save rebates, federal tax credits, and ConnectedSolutions payments on top.
Five minutes of your time could save you thousands.
EnergySage
We reviewed dozens of platforms that help homeowners compare clean energy options. EnergySage stands out for three reasons: their installer vetting process is thorough, their Energy Advisors are genuinely unbiased, and the competitive marketplace model consistently delivers lower pricing. The fact that the platform was built with U.S. Department of Energy funding and is now backed by Schneider Electric adds a level of credibility that most alternatives lack.
Ready to Compare Quotes?
Get up to 4 competing quotes from vetted installers. Free for homeowners, no obligation.
Frequently Asked Questions
Is EnergySage free for homeowners?
Yes. EnergySage is completely free for homeowners. You can request quotes, compare proposals, and get advice from Energy Advisors at no cost. Installers pay EnergySage for access to the marketplace, not homeowners.
How does EnergySage work?
You enter your address and basic information on EnergySage. Within 1-2 days, up to four vetted local installers send you customized quotes. You compare them side-by-side on pricing, equipment, warranties, and installer ratings, then choose the best fit. An EnergySage Energy Advisor is available to help you evaluate options at no cost.
Can I use EnergySage for heat pumps in Massachusetts?
Yes. EnergySage expanded beyond solar to include heat pumps, home batteries, and EV charger installation. Massachusetts homeowners can request heat pump quotes through EnergySage and combine them with Mass Save rebates of up to $10,000.
How much do EnergySage users save compared to going direct?
EnergySage shoppers save about 20% on average compared to working directly with a single installer. Because multiple installers compete for your business on the platform, pricing is more transparent and competitive.
Are EnergySage installers vetted?
Yes. Every installer on EnergySage goes through a vetting and accreditation process. EnergySage checks licensing, insurance, experience, customer reviews, and financial stability before approving an installer for the marketplace.
Can I stack EnergySage quotes with Massachusetts rebates?
Absolutely. EnergySage quotes show the cost before incentives. You can then apply Mass Save rebates, ConnectedSolutions payments, and SMART incentives on top. Your EnergySage Energy Advisor can help you understand which incentives apply.