The Roof & Solar Bundle

Maximize Savings: Install Solar Panels with Your New Roof.

Affordable, Reliable Roof & Solar Installation You Can Trust!

Since 2010, Green Sun Energy Services, LLC has helped homeowners and small businesses maximize New Jersey’s solar incentives—making it easier to install a new roof while lowering or even eliminating electric bills. As a locally owned company, we prioritize trust, reliability, and top-tier customer support. With expert installation, flexible financing, and industry-leading warranties, we make going solar simple, affordable, and hassle-free—while protecting you from rising energy costs.

Locally owned and operated

Our local team proudly installs GAF Timberline Roofing systems and premium solar panels across Monmouth, Ocean, Middlesex, Somerset, Mercer, and Union counties.

Focused on long-term relationships

We are dedicated to building lasting customer relationships through trust, reliability, and long-term support.

Flexible payment solutions

We offer dozens of payment options—including check, financing, and leasing—to make our roof and solar solutions affordable and accessible for nearly every homeowner.

Industry-leading products, workmanship, and warranty

We deliver superior solar installations with industry-leading products like GAF Timberline HDZ shingles, Enphase, REC, and IronRidge, expert workmanship, and 5-star service—all backed by our money-back energy production guarantee.

Roof & Solar Installation in Princeton, NJ

Princeton, New Jersey

Customer Reviews for Solar, Roofing, EV Chargers, Generators, Soft Washing & Holiday Lighting

GusFarmingdale, NJ · 2026
Reviewed us onGoogle
Excellent service, follow-up, and an outstanding experience throughout the entire process! We were extremely happy with Green Sun…
Read more
…Energy Services from the first day through the final Township approvals. They even coordinated with the gas company to install a larger gas meter for our new generator. A special thank-you to Jennifer for her consistent follow-up and help getting everything completed. We highly recommend the team! Gus & Joan Vergara
See the project
Holmdel, NJ · 2026
Reviewed us onGoogle
John and Auston were a stellar team, their attention to detail was amazing. Thank you!
See the project
GeraldMiddletown, NJ · 2026
Reviewed us onGoogle
Considering solar? Why not have the pros from Green Sun Energy Services provide a free analysis? That's what I did. Made the…
Read more
…decision easy for me and my wife and convinced us of the benefits! The whole process from conception through installation went perfectly!
See the project
JeannieMorganville, NJ · 2026
Reviewed us onGoogle
We purchased a generator last October and it was installed by Green Sun Energy Services. There were a few delays beyond their…
Read more
…control (snow, town permits, technical problem with the actual generator), but I was so pleased with the professionalism of everyone I dealt with Glen, Karen, Jennifer, Chris and all the technicians who worked to install our generator. Early this morning I experienced our first extended loss of power due to a large tree falling in the area. After a few seconds in the dark and some supernatural sounds, our generator powered right up. Nine hours later power is still out but our generator is going strong. Definitely one of the best purchases we've made!
See the project
BarryLambertville, NJ · 2026
Reviewed us onGoogle
Austin visited for the yearly maintenance on our generator. He was courteous, pleasant, and professional. He explained everything…
Read more
…he did in detail. I appreciate that Green Sun keeps track of the maintenance schedule so I don't have to. Great service.
See the project
ThomasMiddletown, NJ · 2026
Reviewed us onGoogle
Mike serviced and installed a new battery for my generator.He did a great job and was very helpful with all my questions.Thank You.
See the project
Ronald and RobinFair Haven, NJ · 2026
Reviewed us onBBB
As an engineer, I appreciate and recognize what it takes to plan and execute an excellent job, and thats what Green Sun Energy…
Read more
…did for us with the installation, and now ongoing maintenance, of our stand-by generator.
See the project
JessicaMarlboro, NJ · 2026
Reviewed us onGoogle
Amazing work - John and his team were excellent and our backyard looks new again. Highly recommend!
See the project
AnnamariaRed Bank, NJ · 2026
Reviewed us onYelp
Our annual service was done yesterday by John he was amazing and has been serving our generator for a few years now, the whole team is amazing!
See the project

Why Installing Solar with Your New Roof is a Smart Investment

Instead of paying out of pocket for a new roof while your electric bills keep rising, why not turn that expense into an investment? By adding solar, you can lock in lower, predictable energy costs while offsetting the cost of your roof. Whether you prefer an outright purchase, lease, PPA, or solar loan, we offer customized solutions to fit your needs.

Below, we've outlined three scenarios to show how purchasing a new roof—with or without solar—can impact your long-term costs and savings.

Instead of paying upfront for a new roof while your electric bills rise, why not invest in solar? We offer customized solutions—purchase, lease, PPA, or loan—to help lower energy costs and maximize savings.

Below, we've outlined three scenarios to show how purchasing a new roof—with or without solar—can impact your long-term costs and savings.

Roof & Solar Bundle

Pay Less, Profit More!

✅ Only $99 Down
✅ Low Monthly Payments
✅ Big Long-Term Savings

Get a new roof and solar with a 5-to-25-year loan and start saving right away! Cut your energy costs, earn solar incentives, and see up to $48,522 in profit within 25 years.

10-Year Cost Breakdown

💲 Upfront Deposit: $99
🏦 Monthly Loan Payment: $523
🏠 Monthly Energy Savings: - $252
☀️ Monthly Solar Incentives: - $101
💰 Net Monthly Cost: $168

Total Profit & Loss

✅ 10-Year Loss: $20,499
✅ 15-Year Profit: $3,691
✅ 25-Year Profit: $48,522

Why Keep Paying for Electricity? Invest in solar and start saving today!

Get a Roof & Solar Quote

Roof-Only (Cash/Check)

High Long-Term Costs

✅ Pay $11,392 Upfront
✅ No Monthly Loan Payments
❌ Ongoing Electric Rate Increases

Pay by check and get a new roof for $11,392, but without solar, your electric bills continue to increase—costing $104,818 for your roof & electric bills within 25 years.

10-Year Cost Breakdown

💲 Upfront Roof Cost: $11,392
🏦 Monthly Loan Payment: $0
🏠 Monthly Energy Costs: $252
☀️ Monthly Solar Incentives: $0
💰 Total Monthly Cost: $252

Total Profit & Loss

❌ 10-Year Loss: $41,632
❌ 15-Year Loss: $59,987
❌ 25-Year Loss: $104,818

Want Better Savings? Consider bundling your roof with solar!

Get a Roof Quote

Roof-Only (Financed)

Highest Long-Term Costs

✅ Only $99 Down
✅ Low Monthly Payments
❌ Ongoing Electric Rate Increases

Get a new roof for $99 down and $153/month, but without solar, your electric bills keep adding up—costing $111,885 for your roof & electric bills within 25 years.

10-Year Cost Breakdown

💲 Upfront Deposit: $99
🏦 Monthly Loan Payment: $153
🏠 Monthly Energy Costs: $252
☀️ Monthly Solar Incentives: $0
💰 Total Monthly Cost: $405

Total Profit & Loss

❌ 10-Year Loss: $48,699
❌ 15-Year Loss: $67,054
❌ 25-Year Loss: $111,885

Why Pay More? Go solar and start saving instead!

Get a Roof Quote

Disclaimer: Actual savings vary based on energy usage, weather, and available incentives. Solar systems remain grid-connected, so customers will still receive a utility bill. Savings estimates assume current utility rates with a projected 3% annual increase, but rate fluctuations may affect actual savings. Green Sun Energy Services, LLC does not guarantee savings or provide loans, leases, or PPAs. Financing options, including the assumed 10-year, 2.99% loan, are offered through independent lenders and lease providers, who set all terms and approval decisions.

Why More New Jersey Homeowners Are Going Solar

Going solar in New Jersey lowers electric bills, and generates income through the NJ SREC-II Program. It also increases property value as buyers seek energy-efficient homes and helps reduce your carbon footprint—supporting a cleaner environment and the state’s renewable energy goals.

Environmental impact

For the average New Jersey homeowner, adopting solar energy reduces their carbon footprint, lowers energy costs, and contributes to a cleaner, healthier environment while supporting the state’s renewable energy goals.

Lower electric bill

On June 1, 2025, New Jersey residents saw their electric bills surge by as much as 20%*, with utility companies like JCP&L, PSE&G, and Atlantic City Electric passing higher supply costs on to homeowners. Installing solar lets homeowners lower their energy bills and avoid rising utility costs by generating their own power.

Strong state incentives

NJ Homeowners earn 15-years of income ($85 for every megawatt-hour your system generates), No sales tax on solar equipment, Property-tax exemption on added home value, and Retail-rate net metering

Increased property value

Homes with solar panels can see a significant increase in value, as buyers increasingly prioritize energy efficiency and long-term savings, boosting property appeal.

*Source: New Jersey Electric Utility Retail Price Monthly Insights: Monthly Electric Utility Sales and Revenue | YCharts

Environmental impact

Lower electric bill

Strong state incentives, including income from the NJ SREC-II Program

Increased property value

Everything You Need to Know About Your GAF Timberline HDZ Roof

Is your roof showing signs of wear? Damaged, missing, or curled shingles can put your home's protection at risk. At Green Sun Energy Services, LLC, we’re proud to offer the GAF Timberline® Lifetime Roofing System—designed for unmatched durability, performance, and peace of mind. Timberline® HDZ™ Shingles deliver the perfect balance of style and affordability. Not only do they elevate your home’s curb appeal, but they also enhance its resale value. With a 50-year warranty to back them up, you can trust these shingles to provide lasting protection and beauty. Whether or not you’re installing solar panels, let Green Sun Energy Services, LLC transform your roof into a durable, stunning focal point for your home.

Green Sun Energy Services, LLC offers GAF Timberline® Lifetime Roofing System with unmatched durability, style, and a 50-year warranty, enhancing the protection and resale value of your house.

Signs of a Failing Roof

Roof leaks, peeling paint, stains, mold, missing shingles, and dark spots can indicate roof issues. Poor attic ventilation may also lead to moisture problems and higher energy bills. Addressing these signs early can protect your home and save on costs.

GAF Timberline HDZ® Lifetime Roofing System

GAF Timberline HDZ® Shingles combine durability, style, and lasting protection. With design features for better appearance and easier installation, they resist algae growth to keep your roof looking great. Backed by a Limited Lifetime Warranty and added protection against algae and wind, Timberline HDZ® Shingles offer peace of mind for years.

Warranties & Technologies

GAF Timberline HDZ® shingles offer advanced features like LayerLock® Technology, StrikeZone® Nailing Area, and StainGuard Plus™ for durable, efficient installation and protection against wind and algae. Backed by a Limited Lifetime Warranty, these shingles combine style and reliability for long-lasting performance.

Our Proven Installation Process: What’s Included with Your New Roof

Green Sun Energy Services, LLC has perfected the roofing installation process. From consultation to color selection and expert shingle installation, we'll ensure a strong, reliable, and beautiful roof. We repair or replace decking as needed, use all premium GAF products, and complete most installations in just 1 to 2 days. Our team works efficiently to minimize disruption, and we finish with a thorough cleanup—removing old materials, and picking up every last nail.

Talk to a New Jersey-Based Roofing & Solar Expert Today!

Got questions about getting a new roof and possibly going solar? Our highly trained team is here to provide expert answers—whether it’s a quick question or a detailed discussion. Let’s find the perfect solution for you!

Let's Get Started

See What Our Clients Have to Say

GusFarmingdale, NJ · 2026
Reviewed us onGoogle
Excellent service, follow-up, and an outstanding experience throughout the entire process! We were extremely happy with Green Sun…
Read more
…Energy Services from the first day through the final Township approvals. They even coordinated with the gas company to install a larger gas meter for our new generator. A special thank-you to Jennifer for her consistent follow-up and help getting everything completed. We highly recommend the team! Gus & Joan Vergara
See the project
Holmdel, NJ · 2026
Reviewed us onGoogle
John and Auston were a stellar team, their attention to detail was amazing. Thank you!
See the project
GeraldMiddletown, NJ · 2026
Reviewed us onGoogle
Considering solar? Why not have the pros from Green Sun Energy Services provide a free analysis? That's what I did. Made the…
Read more
…decision easy for me and my wife and convinced us of the benefits! The whole process from conception through installation went perfectly!
See the project
JeannieMorganville, NJ · 2026
Reviewed us onGoogle
We purchased a generator last October and it was installed by Green Sun Energy Services. There were a few delays beyond their…
Read more
…control (snow, town permits, technical problem with the actual generator), but I was so pleased with the professionalism of everyone I dealt with Glen, Karen, Jennifer, Chris and all the technicians who worked to install our generator. Early this morning I experienced our first extended loss of power due to a large tree falling in the area. After a few seconds in the dark and some supernatural sounds, our generator powered right up. Nine hours later power is still out but our generator is going strong. Definitely one of the best purchases we've made!
See the project
BarryLambertville, NJ · 2026
Reviewed us onGoogle
Austin visited for the yearly maintenance on our generator. He was courteous, pleasant, and professional. He explained everything…
Read more
…he did in detail. I appreciate that Green Sun keeps track of the maintenance schedule so I don't have to. Great service.
See the project
ThomasMiddletown, NJ · 2026
Reviewed us onGoogle
Mike serviced and installed a new battery for my generator.He did a great job and was very helpful with all my questions.Thank You.
See the project
Ronald and RobinFair Haven, NJ · 2026
Reviewed us onBBB
As an engineer, I appreciate and recognize what it takes to plan and execute an excellent job, and thats what Green Sun Energy…
Read more
…did for us with the installation, and now ongoing maintenance, of our stand-by generator.
See the project
JessicaMarlboro, NJ · 2026
Reviewed us onGoogle
Amazing work - John and his team were excellent and our backyard looks new again. Highly recommend!
See the project
AnnamariaRed Bank, NJ · 2026
Reviewed us onYelp
Our annual service was done yesterday by John he was amazing and has been serving our generator for a few years now, the whole team is amazing!
See the project

Primary Solar Service Areas In New Jersey

Green Sun Energy Services delivers professional solar design and installation across Monmouth, Ocean, Middlesex, Somerset, Mercer, and Union counties. Based in Middletown, NJ, our NABCEP-certified professionals help homeowners lower their electric bills with high-performing solar systems tailored to your roof, energy usage, and local utility requirements. We handle everything—from system design and permitting to installation, activation, and ongoing support—so going solar is simple and stress-free. Explore our primary service areas below to see how we help New Jersey homes save with solar.

The Roof & Solar Bundle

Maximize Savings: Install Solar Panels with Your New Roof.

Affordable, Reliable Roof & Solar Installation You Can Trust!

Locally owned and operated

Focused on long-term relationships

Flexible payment solutions

Industry-leading products, workmanship, and warranty

Customer Reviews for Solar, Roofing, EV Chargers, Generators, Soft Washing & Holiday Lighting

Why Installing Solar with Your New Roof is a Smart Investment

Roof & Solar Bundle

Roof-Only (Cash/Check)

Roof-Only (Financed)

Why More New Jersey Homeowners Are Going Solar

Environmental impact

Lower electric bill

Strong state incentives

Increased property value

Environmental impact

Lower electric bill

Strong state incentives, including income from the NJ SREC-II Program

Increased property value

Everything You Need to Know About Your GAF Timberline HDZ Roof

Signs of a Failing Roof

GAF Timberline HDZ® Lifetime Roofing System

Warranties & Technologies

Our Proven Installation Process: What’s Included with Your New Roof

Talk to a New Jersey-Based Roofing & Solar Expert Today!

See What Our Clients Have to Say

Primary Solar Service Areas In New Jersey

Service Areas

Headquartered in Middletown, NJ

Company

Services

Credentials