Go Solar with Delaware’s Most Trusted Installer
As Delaware electricity costs keep rising, homeowners are switching to solar to lock in lower, more predictable energy bills.
Solar Energy World has been helping Delaware homeowners switch to solar with custom-designed systems and trusted local installation for over 15 years. As one of the region’s most experienced residential solar companies, we provide full-service support every step of the way.
Delaware Solar in Numbers
Average Peak Sun Hours in Delaware
Highest residential solar capacity per capita in the U.S.
Delaware households have installed solar panels
5-star Reviews
Year Warranty
In-House Operation
Solar Panels Installed
Delaware Utility Rates and Energy Costs
Electricity rates across Delaware vary depending on your utility provider, with some homeowners paying above the national average residential electricity rate of 16.43¢/kWh. As energy costs continue to fluctuate over time, many homeowners are exploring solar as a way to create more predictable long-term electricity expenses and reduce reliance on utility companies.
Residential Rate
Source: US Energy Information Administration, 2024, Form 861, Table 6
What’s Your Electric Bill Really Costing You?
Use our free calculator to estimate your long-term savings with solar.
How Much Do Solar Panels Cost in Delaware?
The cost of a solar panel system depends on factors like your home’s energy usage, roof size, and equipment selection. Most Delaware homeowners who decide not to lease spend between $12,500 and $17,000 for a professionally designed and installed residential solar system. With available incentives and long-term utility savings, many homeowners see their system pay for itself in less than 10 years.
Purchase With Cash or Financing
Owning your solar system typically provides the greatest long-term savings and may qualify you for available tax credits, incentives, and SREC income opportunities.
Solar Loans
Solar loans allow homeowners to install solar with little to no upfront cost while maintaining ownership of the system and its long-term financial benefits.
Solar Lease
Qualifying homeowners may be able to go solar with $0 down through a solar lease or Power Purchase Agreement, helping lower monthly utility costs without purchasing the system outright.
Earn Credits for Extra Energy
Delaware net metering programs allow homeowners to receive utility bill credits for excess solar energy sent back to the grid.
Solar Energy World helps Delaware homeowners compare financing and purchase options to find the best fit for their home, budget, and long-term savings goals.
Delaware Solar Incentives and Tax Credits
Delaware homeowners have access to several solar incentives that can help reduce the cost of going solar and improve long-term energy savings. Solar Energy World helps homeowners identify and apply for every available incentive during the installation process.
Local Incentives May Also Be Available
Some Delaware counties and utility providers offer additional solar tax credits, rebates, or financing opportunities for qualifying homeowners.
Why Delaware Homeowners Choose Solar Energy World for Solar Panels
Regional Experience. Residential Expertise. Trusted by homeowners across Delaware and the Mid-Atlantic for over 15 years.
Local Delaware Expertise
Solar Energy World has extensive experience navigating Delaware permitting requirements, utility programs, and solar incentives across the state.
In-House Installation Teams
Your system is designed, installed, and supported by Solar Energy World employees, not outsourced crews.
Proven Residential Experience
Since 2009, Solar Energy World has completed thousands of residential solar installations across Delaware and the surrounding region.
Built for Long-Term Performance
Every system is designed for long-term reliability with high-efficiency equipment and quality workmanship.
What Delaware
Homeowners Are Saying
Thousands of Delaware homeowners have trusted Solar Energy World to help them make the switch to solar with confidence.
I’m really pleased with the work of Solar Energy World and the value solar adds to our home.
” I didn’t believe Pat O’Brien when he told me that my electric bill would drop down to zero. For the past three months my bill has been exactly that! “
” Our electric bills have dropped by two-thirds. We have highly recommended Solar Energy World to friends. “
We literally do not pay an electricity bill all year long. Thank you Solar Energy World.
” I haven’t paid anything for electricity for eight months! “
Local Solar Experts You Can Count On
Solar Energy World
14880 Sweitzer Ln. Suite A
Laurel, MD 20707
Phone: (866) 856-4580
Contact Us
How Solar Installation Works in Delaware
From your first consultation to final activation, Solar Energy World guides you through every step of the solar installation process.
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Home Solar Consultation
We review your home, energy usage, and goals to determine whether solar is the right fit and estimate your potential savings.
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Site Evaluation & System Design
Our team evaluates your roof, sun exposure, and electrical setup to design a custom solar system for your home.
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Incentives, Permits & Approvals
Solar Energy World helps facilitate applications for all applicable Delaware incentives while handling permitting, utility coordination, and project approvals.
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Professional Installation
Your solar system is installed by experienced in-house Solar Energy World crews using high-quality equipment and industry best practices.
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Inspection & Utility Connection
After installation, your system is inspected and connected to the grid so it can begin generating power for your home.
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Ongoing Monitoring & Support
We continue supporting your system with monitoring, service, and customer support long after installation is complete.
Frequently Asked Questions About Solar in Delaware
While costs vary greatly depending on system size, the average solar installation in Delaware for those not leasing costs between $12,500 and $17,000. This number depends on factors like system size, energy usage, and equipment selection. Available incentives and financing options can help reduce upfront costs, and many homeowners see a return on investment within 10 years.
For more information on solar costs in Delaware, explore our Delaware Solar Cost guide.
Delaware homeowners may qualify for several solar incentives that can help reduce the cost of going solar and improve long-term energy savings. Available programs may include utility bill credits through net metering, state incentives, tax benefits, and qualifying federal clean energy incentives.
See the full list of incentives and eligibility details: View Delaware Solar Incentives
For many homeowners, yes. Delaware’s rising electricity rates, strong solar incentives, and full retail net metering make solar a smart long-term investment for reducing utility costs and creating more predictable monthly energy expenses. Most systems continue producing electricity for 25 years or more, helping homeowners save long after the system has paid for itself.
Learn how living in Delaware impacts your costs: Explore Delaware Solar Costs
Yes. Through our solar leases and qualifying financing programs, many Delaware homeowners can go solar with little to no upfront cost. These options can help lower monthly electricity costs while avoiding large upfront installation expenses.
Compare $0-down leasing vs. purchasing solar panels: See Your Options
Yes. Solar leasing remains one of the most accessible ways for Delaware homeowners to go solar with little to no upfront cost. With a solar lease or, a third-party provider owns and maintains the system while you benefit from lower monthly electricity costs and predictable energy pricing.
Compare leasing and ownership options: Explore Solar Leasing
From your initial consultation to system activation, most Delaware solar installations take between 4 to 5 months. This timeline includes your site assessment, permitting, installation, inspection, and final utility approval.
Want to see every step in detail? Explore Our Installation Process
Yes. Solar panels still produce electricity on cloudy days and during Delaware’s winter months, just at slightly reduced output. Our systems are designed to perform efficiently year-round, even in less-than-perfect weather.
Not sure if your home gets enough sunlight? Find out here
Many homes in Delaware are excellent candidates for solar energy. During your free estimate, we’ll evaluate your roof angle, shading, energy usage, and local permitting to determine if solar is right for your home.
Ready to find out? Get Your Free Solar Estimate
Savings vary based on your utility provider, energy usage, system size, and financing structure, but many Delaware homeowners significantly reduce their monthly electricity costs with solar. Over time, lower utility bills, net metering credits, and available incentives can add up to substantial long-term savings.
See what impacts solar savings in Delaware: Explore Delaware Solar Costs
Yes. Delaware offers retail net metering, which means you can earn energy credits for any excess electricity your solar system sends back to the grid. These credits help offset your future utility bills, making your solar investment even more cost-effective.
Learn more about net metering and other incentives: Explore Delaware Solar Incentives
In many cases, yes. Studies have shown that homes with solar energy systems may sell for more and attract buyers looking for lower long-term energy costs. Solar can also make your home more appealing in areas where electricity rates continue to rise.
Learn more about the long-term benefits of solar ownership: Explore Solar Benefits
Most modern solar panels are designed to last 25 years or longer with minimal maintenance. High-quality systems continue producing electricity well beyond their warranty period, although energy production may gradually decrease over time. Solar Energy World installs durable, high-efficiency equipment designed for long-term performance and reliability.
Learn more about system performance and equipment: Explore Solar Panel Lifespan
Frequently Asked Questions About Solar in Delaware
See How Much You Could Save With Solar in Delaware
Join thousands of Delaware homeowners who have chosen Solar Energy World for long-term energy savings.
Get Your Free Delaware Solar Savings Estimate
Requesting an estimate is free, takes just a few minutes, and comes with no obligation.
