Trusted Solar EPC Services for Your Project

Since 2013, ACE Solar has been providing top-line solar EPC and O&M services to our clients across New England and beyond. We are a one-stop shop for commercial and utility-scale solar, as we can manage every phase of your renewable energy project, from engineering to installation to service. We’re proud to be recognized as a top solar EPC in our home state of Massachusetts, as well as Maine, New York, Rhode Island, New Hampshire, and more!

Check out our past projects to see where we have installed!

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West Brookfield, MA Solar Field

This project is comprised of 16,875 solar panels secured by a Terra Smart ground mount racking system. Development of the site includes clearing 21 acres of tree stumps and rocks, creation of an access road, and grading of the site.

Project Highlights

System Size: 6.5 MW DC
Location: West Brookfield, MA
Year Completed: 2020
Equipment Used: 385-watt Jinko solar panels, Chint Power System Inverter, Terra Smart Ground Screw Racking
ACE’s Role: General Contractor

Beverly, MA Rooftop Solar

This ambitious project saw our team work hand-in-hand with the City of Beverly to install solar across five municipal properties. Ranging from school rooftops to canopies over parking lots, to battery storage, more than 4.4 MW was ultimately installed. Community partnerships like this are just one reason Alliance Clean Energy has been the leading solar company in Massachusetts since 2017.

Contact us to see how Alliance Clean Energy can help with your community solar project!

Project Highlights

System Size: 4,442.21 kW DC / 3,293 kW AC
Battery: 6,400 kWh
Location: 5 Sites in Beverly, MA
Year Completed: 2022

Sandy River, ME Solar Farm

Our team thrives in tackling substantial, utility-scale projects like this 4.8+ MW solar farm in Maine. From engineering and design to procurement and construction, we managed every phase of this project, proving why Alliance Clean Energy was named Maine’s top solar company in 2023 by Solar Power World.

Contact us to see how Alliance Clean Energy can help with your commercial solar project!

Project Highlights

System Size: 4,885.92 kW DC / 3,600 kW AC
System Type: Solar Farm (Ground Mount)
Location: New Sharon, ME
Year Completed: 2024

Solar Installation for Falmouth, MA Landfill

Falmouth, MA Landfill Solar Array

We acted as a consultant on-site on behalf of the Department of Environmental Protection for this project. We were hired as the third-party engineer by Citizens Energy to ensure rules were followed and the integrity of the landfill liner was not jeopardized. The major challenge faced on this project was ensuring that the installers followed all the rules and regulations involved in building a solar system on top of a landfill.

Project Highlights

System Size: 2090 kW DC
Location: 458 Thomas B Landers Road, Falmouth, MA
Date Completed: Q3-2020
Equipment Used: 395 Watt Boviet Panels (BVM6612M-395-H), Solectria string inverter (Solectria SGI 750 XTM 750KW)

North Andover, MA Solar Installation

This project was completed in the cold temperatures and snow of North Andover, Massachusetts.

Project Highlights

System Size: 86.9 kW DC
Location: 30 Mass Ave North Andover, MA
Timeline: 8 weeks
Date Completed: Q1-2018
Equipment Used: 395 Watt LG panels, SolarEdge string Inverter

Athol, MA Solar Project

This challenging project started with demolition of an existing building, asbestos remediation, grading, work within a wetland, and construction of a new detention basin along with typical construction of a PV solar array within a tight timeline.

Project Highlights

System Size: 422.28 kW DC
Location: Athol, MA
Timeline: 6 weeks
Date Completed: Q2-2017
Finance Type: Private
ACE’s Role: General Contractor
Equipment Used: Hanwa Q Cell 340 Watt panels, RBI Pile Driven Racking with 20- degree fixed tilt

Cohasset Landfill in MA

Covered landfill powered by 1,536 solar panels in Cohasset, Massachusetts.

Project Highlights

System Size: 514 kW DC
Location: Cohasset, MA
Timeline: 3 Months
Year Completed: 2017
Equipment Used: Hanwa 335 Watt panels, Racking, Inverter: SolarEdge

Rooftop Solar System at Target in Seekonk, MA

This 718 kW-DC project included the installation of over 1900 roof-mounted solar panels mounted with a DCE racking system and 8 SolarEdge Inverters.

Project Highlights

System Size: 717.8 kW DC
Location: Commerce Way Seekonk, MA
Date Completed: Q4-2019
Equipment Used: 1940 GCL 370 W Solar Panels, SolarEdge SE20K and SE100K Inverters, DCE Racking System

Solar Installation at Springfield, MA Landfill

Springfield, MA Landfill Solar Array

This was an interesting landfill project for our installers because we were building on a landfill that wasn’t really a landfill. Unlike your typical landfill, this landfill was filled with recycled train parts, not trash. This meant we were able to use traditional ground mount installation techniques and build underground to secure the system. This technique is normally not an option on landfill projects.

Project Highlights

System Size: 4739 kW DC
Location: Oak St. Springfield, MA
Timeline: Completion Date: Q3-2020 (8/12/2020)
Equipment Used: 375 Watt JA Solar Panels (JAM72S01-375PR)

Solar Installation for Toner Plastics in East Longmeadow, Ma

This 673 kW-DC project included the installation of 385 Watt Jinko solar panels mounted with Chint string Inverters.

Toner Plastics was one of the smoothest projects our installers have ever taken on. It was run efficiently by the team and did not require heavy on-site supervision. However, we did face a challenge when it came to the interconnection process. This was one of our longest interconnection shutdowns lasting almost 36 hours. Our team came together to overcome this challenge, bringing in extra crew members and working on the interconnection over the weekend so it did not affect the company.

Project Highlights

System Size: 673 kW DC
Location: 35 Industrial Drive, East Longmeadow, MA
Year Completed: 2020
Equipment Used: 385 Watt Jink Panels, Chint string Inverters

Fairhaven, MA Rooftop and Canopy Solar Arrays

This project was a hybrid system – both a rooftop and canopy, that was a massive addition to a smart flower system we previously installed. This provided a unique challenge for our team as we essentially designed and built 2 new systems tied into one.

Project Highlights

System Size: 609.16 kW DC
Location: 389 Alden Road, Fairhaven, MA
Year Completed: 2021
Equipment Used: Q.Cell 430 Panels, Solectria & Solaredge Inverters, Panel Claw Racking

Auburn High School Rooftop Solar Array

This 340 kW rooftop installation was a unique project as we donated and installed a kiosk that shows real time production of the system we installed to help educate the youth and get them excited about renewables.

Project Highlights

System Size: 340 kW-DC
Location: 99 Auburn Street, Auburn, MA
Year Completed: 2019
Equipment Used: 395 Watt LG Panels, SolarEdge String Inverter

Auburn Middle School Rooftop Solar Array

This 341 kW rooftop installation brought education to the fore. Like at Auburn HS, we donated and installed a kiosk that shows real-time production of the system to help educate the youth and get them excited about solar.

Project Highlights

System Size: 341 kW-DC
Location: 9 West Street, Auburn, MA
Year Completed: 2019
Equipment Used: 395 Watt LG Panels, SolarEdge String Inverter

Rooftop Solar at BJ’s in Plymouth, MA

This was a smooth installation due to our outstanding relationship with the client, and our previous installations at other BJ’s locations. Our team had to overcome a few challenges including extreme winds and a flat roof, which required creative solutions to ensure proper installation.

Project Highlights

System Size: 925 kW DC
Location: 105 Shops at 5 Way, Plymouth, MA
Year Completed: 2019
Equipment Used: 370 W GCL Panels, SMA Inverter, PanelClaw

Eastham Public Library (MA)

This was a 116 kW system installed on the Eastham Library in Cape Cod. This was one of many commercial systems installed on the Cape and was a smooth install with a beautiful view.

Project Highlights

System Size: 395 W LG Panels, 116 kW-DC
Location: 190 Samoset Road Eastham, MA
Year Completed: 2019
Equipment Used: SolarEdge String Inverters (SE14.4KUS; SE9KUS)

Newton Community Farm (MA)

This project holds special meaning for us as a great example of how collaboration can bring community solar dreams to life. Using 27 panels adding up to 10.8 kW of power and a battery with 16 kWh of storage capacity, this installation will provide 99% of all energy required for the farm’s annual operations.

Project Highlights

System Size: 27 panels adding up to 10.8 kW of power and Battery with 16 kWh of storage capacity
Location: Newton, MA
Year Completed: 2023

Watertown MA Rooftop & Canopy Solar Arrays

Commercial buildings in cities generally have an unused asset: roofspace. Installing solar can cut down energy bills, as it did for the owners of this property in Watertown, MA after Alliance Clean Energy installed an 860+ kW system, composed of both a rooftop array and a parking garage canopy. These solutions allow Massachusetts – with little open land but many rooftops – to take advantage of the benefits of solar and show why we’ve been the top solar company in the state since 2017.

Contact us to see how Alliance Clean Energy can help with your commercial solar project!

Project Highlights

System Size: 861 kW DC / 636 kW AC
Location: Watertown, MA
Year Completed: 2023

Norwood MA Extra Space Storage Solar Project

Alliance Clean Energy specializes in meeting the energy needs of a business. We have years of experience in commercial and industrial (C&I) solar installations, such as this project at Extra Space Storage in Norwood, MA, which allowed the utility bill to be cut down dramatically. We also offer guidance on how to take advantage of the incentives available for commercial solar.

Contact us today to see why Alliance Clean Energy has been the top solar company in Massachusetts since 2017!

Project Highlights

System Size: 171.9 kW DC / 150 kW AC
Location: Norwood, MA
Year Completed: 2023

Marshfield, ME Solar Field

This utility-scale project provided our team with the opportunity to complete a 2.4+ MW ground mount commercial installation in Maine. Overcoming challenges with the remote site and weather, the project went from contract to completion in less than a year, demonstrating why Alliance Clean Energy was the number-one solar company in Maine in 2023.

Contact us to see how Alliance Clean Energy can help with your commercial solar project!

Project Highlights

System Size: 2,401 kW DC / 1,950 kW AC
Location: Marshfield, ME
Year Completed: 2023

Hopkinton, MA Solar Farm

This solar farm in Hopkinton, MA, shows why Alliance Clean Energy is the go-to company for solar construction in Massachusetts and beyond. A complex system of over 5.7 MW paired with 8.5 MWh of battery storage, our team was able to get this utility-scale installation from contract to completion in less than a year.

Contact us to see how Alliance Clean Energy can help with your commercial solar project!

Project Highlights

System Size: 5,700 kW DC / 4,575 kW AC
Battery: 8,530 kWh / 3,000 kW DC
Location: Hopkinton, MA
Year Completed: 2023

Altona, NY Solar Farm

Our team was excited to tackle this utility-scale solar farm in upstate New York. Like other New York State installs Alliance Clean Energy has managed, we overcame the remote location and the weather to deliver the project to the specifications.

Contact us to see how Alliance Clean Energy can help with your commercial solar project!

Project Highlights

System Size: 7,272 kW DC / 4,975 kW AC
Location: Altona, NY
Year Completed: 2024

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Projects

Trusted Solar EPC Services for Your Project

West Brookfield, MA Solar Field

Beverly, MA Rooftop Solar

Sandy River, ME Solar Farm

Falmouth, MA Landfill Solar Array

North Andover, MA Solar Installation

Athol, MA Solar Project

Cohasset Landfill in MA

Rooftop Solar System at Target in Seekonk, MA

Springfield, MA Landfill Solar Array

Solar Installation for Toner Plastics in East Longmeadow, Ma

Fairhaven, MA Rooftop and Canopy Solar Arrays

Auburn High School Rooftop Solar Array

Auburn Middle School Rooftop Solar Array

Rooftop Solar at BJ’s in Plymouth, MA

Eastham Public Library (MA)

Newton Community Farm (MA)

Watertown MA Rooftop & Canopy Solar Arrays

Norwood MA Extra Space Storage Solar Project

Marshfield, ME Solar Field

Hopkinton, MA Solar Farm

Altona, NY Solar Farm

Discover How Our Solar Expertise Can Help You!

ACE Solar

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