Solar Panels Cost 6.6k-15k in New Castle County, DE | February, 2025

Solar Panels Cost $6.6k-$15k in New Castle County, DE | February, 2025

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How much do solar panels cost in New Castle County, DE in 2025?

The current cost per watt of going solar in New Castle County, DE in February, 2025 is $3.17/W.

Applying the rate, we are able to come to the conclusion that for every 1000 watts (1 kW) your solar panels can produce, you will need to spend $3,170 to have it installed. When you subtract the 30% federal tax credit, you will pay around $11,095, in New Castle County, for a 5 kW solar panel system. Please consider, a 5kW system may not be sufficient to fulfill your energy needs.

Use the left-hand menu to select your area and find the typical roof size and the maximum production capacity for solar panels on homes in your county. Below is a breakdown of the price, payback period, and 20-year average savings for a 5 kW system in your county.

Average out-of-pocket cost for a 5 kW system The upfront amount spent to buy and install solar.
New Castle County: $11,095US Average: $12,523
Average Payback Period The number of years until you break even on the solar investment.
New Castle County: 5 yearsUS Average: 7 years
Average Net 20-year savings The total amount of money saved over 20 years minus the out-of-pocket cost.
New Castle County: $28,629US Average: $16,301

Solar Potential in New Castle County

Estimated system size and solar electricity production per median viable roof in
New Castle County.

Roof size 590sq. ft.
Capacity 8.25kW DC
Electricity 9.9kkWh AC per yr.

Electricity Costs in New Castle County, DE & What that Means for Your Solar Panel Pricing

For New Castle County energy consumers, the typical electric bill is 185.33 per month, with a usage of 861 kWh. {These numbers encompass apartments and other smaller homes, which usually have lower energy consumption.

The mean rate for electricity in New Castle County, DE in February, 2025 is 21.53¢ per kWh.

Presently, a 7 kW solar panel system costs $15,533 after the 30% federal income tax credit.

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Average solar panel costs by system size in New Castle County

On the left side, you'll see a detailed price breakdown of the various sizes of solar panel systems installed in New Castle County. More extensive solar installations have a greater cost, yet they also yield higher electricity savings and more generous income tax credits.

Look at the solar panel cost calculator below and to the right to see the cost and benefit details based on an average $185.33 electric bill in New Castle County. Swap the $185.33 with your typical electricity bill to get more accurate results.

System Size 3kW
Roof Size Min. space required
215 ft²
Electricity Value Annual Production $1,000 a year
Est. Price
$6,657
Savings from a 3kWthis system
  • Est. yearly production 4,547 kWh
  • Est. monthly savings $83
  • Full payback in 3 years
Environmental Impacts
  • Reduces CO2 emissions by 1.94 tons a year
  • Equivalent to planting 89 trees a year
  • Equivalent to driving 4,796 mi less a year
System Size 4kW
Roof Size Min. space required
286 ft²
Electricity Value Annual Production $1,334 a year
Est. Price
$8,876
Savings from a 4kWthis system
  • Est. yearly production 6,063 kWh
  • Est. monthly savings $111
  • Full payback in 4 years
Environmental Impacts
  • Reduces CO2 emissions by 2.58 tons a year
  • Equivalent to planting 119 trees a year
  • Equivalent to driving 6,394 mi less a year
System Size 5kW
Roof Size Min. space required
358 ft²
Electricity Value Annual Production $1,667 a year
Est. Price
$11,095
Savings from a 5kWthis system
  • Est. yearly production 7,579 kWh
  • Est. monthly savings $139
  • Full payback in 5 years
Environmental Impacts
  • Reduces CO2 emissions by 3.23 tons a year
  • Equivalent to planting 148 trees a year
  • Equivalent to driving 7,993 mi less a year
System Size 6kW
Roof Size Min. space required
429 ft²
Electricity Value Annual Production $2,001 a year
Est. Price
$13,314
Savings from a 6kWthis system
  • Est. yearly production 9,095 kWh
  • Est. monthly savings $167
  • Full payback in 6 years
Environmental Impacts
  • Reduces CO2 emissions by 3.88 tons a year
  • Equivalent to planting 178 trees a year
  • Equivalent to driving 9,592 mi less a year
System Size 7kW
Roof Size Min. space required
501 ft²
Electricity Value Annual Production $2,334 a year
Est. Price
$15,533
Savings from a 7kWthis system
  • Est. yearly production 10,610 kWh
  • Est. monthly savings $185
  • Full payback in 7 years
Environmental Impacts
  • Reduces CO2 emissions by 4.3 tons a year
  • Equivalent to planting 197 trees a year
  • Equivalent to driving 10,643 mi less a year

New Castle County Solar Panel Installation Incentives & Rebates | 2025

Rural entrepreneurs and farmers might find that the REAP Grant pays for 80% to 100% of their costs when installing photovoltaic or wind energy systems. To see if you qualify, use our REAP Grant eligibility tool.

For residential solar projects, most people are eligible for the 30% federal income tax credit, making solar a sensible solution in many parts of the country. Moreover, several state and local efforts are in place to further encourage the adoption of solar energy.

In Delaware, different utilities and government bodies offer 15 solar rebate and incentive programs.

Solar incentives in DE

Green Grant- Solar Hot Water and Geothermal program

Value:Up to $200,000

The Green Grant Delaware incentive program is co-administered by the Delaware Sustainable Utility and Department of Natural Resources. The program incentivizes commercial, industrial, and nonprofit customers anywhere in the state to install solar thermal or geothermal energy devices. Interested customers must apply online through the program website. Applicants must answer certain technical questions and submit planning documents for DESEU's review. Once the project is approved, construction may begin. Rebates will be awarded upon project completion at a rate proportional to the customer's estimated cost savings.

DEMEC Member Utilities - Green Energy Program Incentives

Value:Up to $7,500

Residential and commercial customers in the city of Newark may be entitled to a financial incentive upon installing a solar PV/thermal, wind, geothermal, or fuel cell energy system. Rebate amounts are based on system type and rated capacity up to a maximum threshold, and will add to net metering credits the customer may receive through using their system. To qualify for the incentive, the system must be installed by a certified contractor and carry a satisfactory warranty term. Restrictions on shade and panel orientation also apply. Additional information is available on the DEMEC website.

Delmarva Power - Green Energy Program Incentives

Value:Up to $6,000

Residential and commercial Delmarva (DPL) customers may be entitled to a rebate upon installing a solar PV or thermal system, small turbine, or heat pump. The rebate will vary depending on the type of system, its rated capacity, and the type of property the owner has. To qualify, customers must undergo a pre-installation energy audit, use a DPL certified contractor for installation, and ensure their system has at least a five-year warranty. New residential or commercial buildings may also be eligible for the incentive, provided the facility meets ENERGY STAR certification standards. Incentives will be awarded until funding runs out for the year. Further information is available from the Delmarva website.

Sustainable Energy Utility (SEU) - Revolving Loan Fund

Value:Varies

The Delaware Sustainable Utility (DESEU) manages a Revolving Loan Fund to provide financial assistance to businesses and public entities making energy efficiency capital improvements. The borrower may use loan funds before and during installation of their new equipment. Eligible projects and services include any procedures required to bring the property up to code in preparation for improvements. Contracting services funded by an RLF loan must meet proper licensure and labor standards. For applicants, credit checks, bank references, and energy audits may apply. Additional information is available through the Energize Delaware website.

Delmarva - Green Energy Fund

Value:Varies

Delaware's Green Energy Fund was created alongside the state's renewable portfolio standard in 1999. Electric utilities in the state may contribute to the fund or establish their own similar fund in lieu of participating in the RPS; the current required contribution is $0.178 per megawatt hour sold in or transmitted through Delaware. Contributions to the Green Energy Fund support research in and procurement of energy efficiency solutions. Delaware also has energy public benefits funds supported by state utilities. Around $2.6 million per year from the fund supports energy efficiency and renewable energy adoption programs, with $800,000 per year supporting programs targeted at low-income customers. Additional information can be found on Delmarva Power's website as they are the most significant contributor to each fund.

Delaware Municipal Electric Corporation - Green Energy Fund

Value:Varies

DEMEC, an alliance of nine local utilities in Delaware, elected to create their own Green Energy Funds in lieu of participating in the state fund or renewable portfolio standard. Each of the cities of Dover, Newark, Middletown, New Castle, Smyrna, Seaford, Clayton, Milford, and Lewes has an individual fund supported by a tariff on customer energy bills. In Dover, Milford, and Newark, funding currently supports a variety of incentive programs for renewable energy adoption. Central DEMEC policies dictate that cities cannot access other local funds. Incentive programs or other initiatives may therefore have stricter financial or practical limitations through the fiscal year. Additional information is available on the DEMEC website.

Net Metering

Value:Varies

Utilities in the state of Delaware participate in net metering arrangements with their distributed renewable energy customers. Most solar PV, wind, hydroelectric, or fuel cell system qualifies, as well as some electric vehicles sending energy back to the grid. Capacity limits for residential customers are 25 kW; for farms, 100 kW; for non-residential DEC/municipal customers, 500 kW; and for non-residential Delmarva customers, 2 MW. Participating customers agree to sell their net excess generation (NEG) back to the utility. They may choose to be paid an annual lump sum or receive regular bill credits at a variable rate. Under the monthly option, should generation exceed consumption for a cycle, the NEG credits will carry over to the next one. Any unclaimed credits will be paid directly to the customer at the end of the year. "Virtual net metering" arrangements are intended for customers using a community renewable microgrid. The utility will compensate subscribers for combined NEG at a wholesale rate. Additional information is available from the DEPSC website.

Sustainable Electric Utility (SEU)- SREC Purchase Program

Value:Varies

Any Delaware resident with a solar PV system that commenced operation after August 2014 may be entitled to sell their renewable credits to the Sustainable Energy Utility if they are not already under such an arrangement. The purchase program is a part of Delaware's "open auction" for SRECs and operates in spot markets. Participants will agree to a 20-year contract in which the state will reimburse them $55 per credit. Each SREC is equal to about one megawatt hour of energy. Certain new PV systems may qualify to enter a contract if they were constructed through the Green Grant Delaware program. Additional information is available from the program website.

Renewables Portfolio Standard

Value:Varies

Beginning with S.B. 74, the state of Delaware has established a Renewable Portfolio Standard for itself. The standard has been renewed and expanded each time it was set to expire. Under current law, one quarter of the state's energy must come from renewable sources by 2025. Compliance is measured using Renewable Energy Credits (RECs) pegged to a certain dollar amount. All electric utilities operating within state lines are required to purchase RECs from their customers toward the standard and produce annual compliance reports. Credits are valid for three years after they are acquired. Utilities may opt out of participation in the standard if they contribute to the state's Green Energy Fund (GEF) or establish an RPS program and GEF of their own. Additional information is available on the Delaware Public Service Commission website.

Delaware Electric Cooperative - Green Energy Program Incentives

Value:Varies

Through their own Green Energy Fund, the Delaware Electric Cooperative awards rebates to members installing on-site solar, wind, fuel cell, or geothermal energy equipment. Applications will be open until funding runs out for the year. For program purposes, equipment under rebate is divided into two tiers based on average annual consumption: Class A and Class B. A customer's rebate amount will vary depending on which tier their system is sorted into and the type of technology involved. To qualify, customers must use a participating DEC installation contractor and meet minimum warranty requirements. They may also need to undergo a pre-installation energy audit. Additional information is available on the DEC websit

Solar Renewable Energy Credits (SRECs) Spot Market Program

Value:Varies

Users of solar, wind, biomass, and hydroelectric power systems in Delaware generate renewable energy credits (RECs). For solar power, one SREC equals one megawatt hour and is priced at roughly $55. Utilities must purchase these credits to go toward the state's renewable portfolio standard or pay an alternative compliance fee. Renewable generation system owners within certain localities may sell their SRECs to utilities on an open "spot market" for as long as their generation equipment is in proper working order. Interested Delawareans may certify their equipment with the Delaware Public Service Commission to access the GATS bidirectional metering and credit commerce system. Additional information is available on the DEPSC website.

Sustainable Energy Utility

Value:Varies

Energize Delaware is an initiative managed by the state's Sustainable Energy Utility and created in 2007. The program is not a PACE program, but it operates on similar "open market" principles. Any utility customer, no matter their type or needs, may make use of the program to obtain incentives when they adopt renewable energy solutions. The full breadth of advisory, procurement, and installation services are available through Energize Delaware. Many of the current programs target residential renewable energy with an emphasis on solar PV and thermal systems. Additional information is available on the program website.

Interconnection Guidelines

Value:Varies

Multiple Delaware regulators have issued standardized rules for interconnecting power systems on a distributed grid. While required standards vary between utilities, most regulations currently apply to the Delmarva and DEC grids. Regulations are divided into four tiers based on a generation system's size and technology. As rated capacity increases, interconnection application review turnaround will lengthen and administrative fees become more expensive. Certain expedited review processes may apply for small systems using internationally certified equipment. Any interconnected system must have breakers, break isolators, and disconnect switches for safety. Owners must also obtain a minimum system warranty and sufficient liability insurance. Additional information is available from the DNREC website.

Delaware Electric Cooperative - Green Energy Fund

Value:Varies

The Delaware Electric Cooperative was one of several utilities to opt out of the state's Green Energy Fund and renewable portfolio standard. In lieu of either program, the cooperative instead manages its own fund worth about $206,000 per year. This fund is supported by a tariff on customer energy bills. Funding typically supports distributed generation initiatives and rebate programs incentivizing customers to adopt renewable energy. Programs will vary from time to time, and they may have stricter financial or practical limitations due to a smaller annual budget. Additional information is available on the cooperative website.

SREC Procurement Program

Value:Varies

The Solar Renewable Energy Certificate (SREC) Procurement Program sets the process by which Delaware can create a market for the exchange of SRECs. The policy creates a conduit for solar energy generators to procure SRECs based on the size of the system. Generators apply through a bidding process to receive the certificates through new projects only. Applicants receive interconnection with the main utility grid to allow for the exchange of power for SRECs. Generators that use state-approved labor resources receive a 10 percent bonus.

Are solar panels worth it in New Castle County, DE?

If you expect to own your residence longer than the solar system's payback period, solar panels are a smart investment in New Castle County. If you install a 5 kW solar system in New Castle County, DE, you might save $33,384.2 over 20 years on average, with a break even point at around 5 years.

The cost of not having solar panels in New Castle County, DE

If you don't install solar panels or an alternative backup power source, you miss out on the previously mentioned savings and your household is entirely dependent on your electric utility for electricity. Complete dependence on your utility is not always ideal, as several recent news reports have illustrated.

Recently, customers in New Castle County have experienced an average of 0.77 outages per year. The average duration of each outage is 89.4 minutes. During severe events like grid management errors, hurricanes or planned maintenance, these times can grow significantly longer.

View the info below to see the number of current electricity customers without power in New Castle County.

Whether equipped with a backup battery or not, a solar panel system can help alleviate the stress of possible future outages.

Power Outages

Currently, 0 customers are being tracked in New Castle County.

Learn more

Customers Out:

0

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What impacts the cost of solar panels in New Castle County, DE?

Your Energy Needs - The cost per watt is lower with larger solar panel systems, even though the initial cost is larger. Consumers often realize that installing a solar system to offset their electric bill is a good move, leading to the most savings.

Make & Model - There are a variety of makes and models of solar panels and mounting equipment. Because the installer you choose might have specific system preferences, selecting a highly rated installer is especially important. Superior materials generally provide an improved long-term experience for the buyer.

Solar Panel Type - Monocrystalline panels are broadly acknowledged as the standard in the industry, and for good cause. Although the cost is higher, they deliver more energy. The majority of installers use these kinds of panels.

Your Property - Uneven ground, trees, or additional obstacles can increase the difficulty of the installation. Solar installers now have the ability to use satellite images to assess your home and include these elements in the preliminary cost estimate.

Labor Rates - Variations in employee wages across companies result in expenses that are passed on to the consumers. Businesses paying higher wages often garner better reviews for their services and customer service.

Permitting & Interconnection - Local permitting and utility interconnection fees, which change by area, will impact your installation cost. Good local installers will incorporate these figures into your initial estimates to prevent any surprises.

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Who are the best solar installers in New Castle County?

Freedom Forever

Temecula, CA(800) 685-1850

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Paradise Energy Solutions

Paradise CDP, PA(877) 851-9269

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Academy Energy Group

Newburgh, IN(812) 518-2150

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

Trinity Solar

(732) 780-3779

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Consulting on all things solar related.

Bay4 Energy

Safety Harbor, FL(727) 216-4000

Services

  • Reparation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Inman Solar

Atlanta, GA(800) 899-5261

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Micrometer Engineering

Scottsdale, AZ(602) 790-5749

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

RES

Denver, CO(303) 439-4200

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.

Radiance Solar

Marietta, GA(404) 885-9898

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Monitoring of independent energy generation.

CMI Solar Electric

Newark, DE(302) 731-5556

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Reparation of batteries.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

VerdeSol

Mount Pleasant, SC(912) 596-1780

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.

Solar Energy Services

(410) 923-6090

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

EDF Renewables

San Diego, CA(888) 903-6926

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Mastering Green

Export, PA(203) 967-4501

Services

  • Installation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Monitoring of independent energy generation.

Solar States

Philadelphia, PA(215) 939-6699

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

UGE

New York, NY(917) 720 5685

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

Solar Energy World

Laurel, MD(866) 856-4580

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

Dividend Finance

Cincinnati, OH(415) 805-7000

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Solar Gaines

(410) 785-1760

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Consulting on all things solar related.

Meadow Valley Electric

Ephrata, PA(717) 738-2451

Services

  • Installation of solar arrays.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Silver Sun Solar

Deltona, FL(407) 832-42452

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Standard Solar

Rockville, MD(888) 474-3843

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Expertise in consulting on advantageous financing for solar.

Pivot Energy

Denver, CO(888) 734-3033

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Solargaines

(410) 785-1760

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

Unirac

Albuquerque, NM(505) 242-6411

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

Venture Home Solar

Wilmington, DE(888) 522-9161

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Expertise in consulting on advantageous financing for solar.

Sunnova Energy

Houston, TX(866) 786-6682

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Reparation of batteries.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Enphase Energy

Fremont, CA(877) 797-4743

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Green Street Solar

Selbyville, DE(302) 297-8174

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Venture Solar

Wilmington, DE(888) 522-9161

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Engie North America

Houston, TX(713) 636-1900

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Expertise in consulting on advantageous financing for solar.

Lightsource BP

San Francisco, CA(333) 200-0755

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

City Electric Supply

Dallas, TX(866) 634-9853

Services

  • Installation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

Lumina Solar

Newark, DE(800) 971-6118

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

RBT Electric

Sacramento, CA(800) 661-5006

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

SepiSolar

Menlo Park, CA(510) 940-9750

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Consulting on all things solar related.

American Sentry Solar

Bel Air, MD(410) 557-0555

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

1st Light Energy Inc

Manteca, CA(209) 824-5500

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

2SunsSolar

Scottsdale, AZ(480) 462-2100

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Adopt-A-Contractor

Miami, FL

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.

Advanced Renewable Solutions

Bellmawr, NJ(856) 900-0669

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Apricot Solar

Las Vegas, NV(833) 897-1801

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

BS Global

Plano, TX

Services

  • Installation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

Cleanleaf Energy

Irving, TX

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

dGEN Energy Partners

Sheridan, WY(787) 806-5569

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

DSD Renewables

Schenectady, NY(518) 949-0165

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Eave Solar

American Fork, UT(385) 483-3939

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.
  • Consulting on all things solar related.

EnerG

Dallas, TX(469) 715-4407

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Energy Pathways

Alexandria, VA(800) 487-6527

Services

  • Installation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

EverBright

Juno Beach, FL(833) 830-0475

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Exact Solar

Newtown, PA(215) 621-8353

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

GoodLeap

Roseville, CA(844) 562-6725

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

GreenStruxure

Andover CDP, MA(978) 735-1908

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

Illuminare Energy

Altamonte Springs, FL(407) 565-8775

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Inovateus Solar

South Bend, IN(574) 485-1400

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Consulting on all things solar related.

J&B Solar

Melbourne, FL(321) 735-4363

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.

National Roofing & Solar Corporation

Guilford Center CDP, CT(877) 671-3171

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Neosun Energy

Burbank, CA(310) 800-2441

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

NextEra Energy

Juno Beach, FL(561) 691-7171

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Reparation of batteries.
  • Solar systems for selling electricity back to the grid.

O3 Energy

Dallas, TX(888) 999-2902

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Auditing of energy requirements for independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

Panda Exteriors

Laurel, MD(877) 213-1240

Services

  • Installation of solar arrays.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Paradigm Shift Solar

Beverly Hills, CA(323) 967-8530

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Paradise Solar & Electrical

(609) 801-2420

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Consulting on all things solar related.

Paxton Energy

Los Angeles, CA(818) 280-3973

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

Pearce Services

El Paso de Robles (Paso Robles), CA(805) 467-2528

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Reparation of batteries.
  • Solar systems for selling electricity back to the grid.

Pinnacle Exteriors

Allentown, PA(484) 350-6829

Services

  • Installation of solar arrays.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Power Solar

Campbell, CA(844) 869-7693

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

Prime Solar Power

Princeton, NJ(917) 582-2743

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.

Project Solar

Lehi, UT(801) 895-2646

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Expertise in consulting on advantageous financing for solar.

Seapoint Solar Energy

Runnemede, NJ(856) 803-5029

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

Everbright

(877) 425-5201

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Smartr Solar

Dover, DE855) 255-7485

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.

SmartRoof - Roofing & Solar

Reston CDP, VA(833) 343-7663

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Smooth Solar Power

Dallas, TX(866) 210-6654

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Soar Energy Solutions

Phoenix, AZ(800) 971-3361

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Solair

Selbyville, DE(302) 841-1108

Services

  • Installation of solar arrays.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

Solar Brokers USA

Bowie, MD(443) 758-0947

Services

  • Installation of solar arrays.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Solar Direct

Sarasota, FL(941) 359-8228

Services

  • Installation of solar arrays.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Solar Lane

Easton, MD(410) 714-9555

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Solar Works New Jersey

Turnersville CDP, NJ(866) 456-7652

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Auditing of energy requirements for independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Solar-Link

Nacogdoches, TX(936) 800-2010

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Consulting on all things solar related.

SOLARIT

(855) 917-6527

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.

Soligent

Dallas, TX(800) 967-6917

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.

Source Energy

Walnut Creek, CA(925) 319-6634

Services

  • Installation of solar arrays.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Star Enrg

Newark, DE(302) 899-7558

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

SunLife Solar

Wilmington, DE833-478-6669

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

SunnyMac Solar

Wilmington, DE(844) 786-6962

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Reparation of batteries.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Switch Solar

Orlando, FL(833) 776-5271

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

Synergy

Plymouth CDP, MA(800) 570-7166

Services

  • Installation of solar arrays.
  • Consulting on all things solar related.

TerraSol Energies

Chadds Ford CDP, PA(888) 873-9995

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Solar systems for selling electricity back to the grid.
  • Expertise in consulting on advantageous financing for solar.

Thrive

Irvine, CA

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Monitoring of independent energy generation.
  • Expertise in consulting on advantageous financing for solar.
  • Consulting on all things solar related.

URJAGRID

Fremont, CA

Services

  • Installation of solar arrays.

Volta Solar

Rancho Cordova, CA(916) 861-7800

Services

  • Installation of solar arrays.
  • Expertise in consulting on advantageous financing for solar.

VTL Energy

Orlando, FL

Services

  • Installation of solar arrays.

Warmac Energy

Charleston, SC(856) 536-7035

Services

  • Installation of solar arrays.
  • Installation of batteries for energy storage.
  • Consulting on all things solar related.

Zenergy Solar

Wilmington, DE(888) 765-2760

Services

  • Installation of solar arrays.
  • Reparation of solar arrays.
  • Installation of batteries for energy storage.
  • Solar systems for selling electricity back to the grid.

New Castle County, DE Solar Panel Cost FAQs

  • In February, 2025, the typical price per watt for solar panels in New Castle County, DE is $3.17/W. In New Castle County, DE, installing a 5 kW solar panel system will set you back approximately $11,095 after federal tax incentives.
  • Delaware offers 15 different rebates and incentives from a range of utilities and government organizations. In addition, nearly all people are eligible for the 30%federal tax credit.
  • Even though cash payments yield the greatest savings, numerous financing options for solar panels today are also advantageous. Financing options are often provided by installers and may be specified in your initial quotes.
  • Yes, on average, 5 kW solar panels in New Castle County, DE pay for themselves in 5 years, with homeowners saving approximately $33,384.2 on electricity over 20 years.
Ginalyn Gelera
Last Reviewed By: Ginalyn Gelera
Published: 2025-02-04