Delaware Home Solar

Let us help you save.

  • Put As Little As $0 Down
  • Free Rooftop Survey
  • Guaranteed Electricity Production,
    Or We Pay You
  • Fast Installation
  • Lifetime Support For Your System

Find out more. The only thing you have to lose is your utility bill.

A Lifetime of Carefree Energy Savings Starts Today

Astrum Solar’s home solar experts put the extra time in upfront to design and install a solar system that lets you get more energy and more electricity savings from your solar home. Because of this extra attention and accuracy, you’ll generate the most power possible and save more over time — freeing yourself from years of unpredictable energy costs!

Combining the reliability and skill of a national solar company with the personalized service and local knowledge, Astrum Solar can help you harness the sun’s full potential for your home. We have one time to get it right — and to earn your trust and your referrals to family and friends. That’s why we’re devoted to delivering the most carefree solar experience from end to end: from our first conversation through the entire lifetime of your system.

A Different Kind of Solar Company:

Discover the Astrum Solar difference, and how it can help you get the easiest and most rewarding home solar experience possible:

Yes, You Can Afford Solar Today

Government and utility incentive programs can drive down the cost of your Delaware solar installation by more than 50%. Learn about federal, state, and utility incentives that can help you lower the cost of switching to home solar power.


Residential Energy Efficient Property Credit

The federal rebate is 30% off your installation price. Simply fill out a one page form as part of your federal tax return, and you’ll get your money as a tax rebate. If you do not expect to owe taxes this year, you can roll over your credit to the following year since the credit is available through 2016.


Delaware Green Energy Program

The current Delaware grant is $1.25 per watt for the first 5,000 watts of the installation, with lower rebates as your installation size gets bigger up to $15,000. In order to receive a Delaware state grant your electricity provider must offer a program utilizing the Green Energy Fund. For customers of Delaware Electric Cooperative, the funding amounts for 2014 are limited due to the popularity of the program. Astrum Solar is a Delaware Green Energy Program participating installer.


Delaware Solar Renewable Energy Certificates (SRECs)

As a homeowner, you can generate SRECs and sell them to utility companies, which need them to meet Delaware’s Renewable Portfolio Standards (RPS) solar energy requirements. One credit is issued for each 1,000 kilowatt hours your solar panels generate and SRECs are an entirely separate benefit from your electricity savings.

As one of the country’s top residential SREC aggregators, Astrum Solar can offer our installation customers the best value for the Delaware SRECs you will generate with your solar system. With our 0% Brokerage Plan the proceeds for the full earnings from sales of the credits your system generated are paid within 45 days of each transaction.

Delaware Homes Are Rich in Sunlight

Your Delaware home gets more sun than you think! Believe it or not, we get 50% more sunshine per day than Germany, the world leader in solar installations.

Right Technology, Best Home Solar Results

Astrum Solar was the first solar company to exclusively use the Enphase® Microinverter System, the most reliable, advanced and efficient technology available for residential solar today.

Save even more with Astrum Solar and Nest

Save even more with Astrum Solar and Nest

Meet with an Astrum Solar consultant by March 31 and receive a $249 Nest Learning Thermostat™ at no cost.

Learn more about Nest.

Your DE Utility Rates

Protect yourself from volatile electricity prices and save thousands in energy costs over the lifetime of your home solar system.

Delaware electricity rates up 58% over 10 years!
Delaware SREC Market

The solar carve-out requirements within the Delaware RPS were enacted in December 2009 by the Code of Delaware Regulations.

  • Energy Year: June 1 to May 31
  • Current RPS % from Solar: 0.6% (Grows each year to 3.5% in 2026)
  • Current SACP*: $400
    * Solar Alternative Compliance Payment
  • States Eligible for DE Market: DE Only
Astrum Solar Delaware


Astrum Solar

Mid-Atlantic Regional Operations Center

8955 Henkels Lane, Suite 508

Annapolis Junction, MD 20701

Fax 443-267-0036

.(JavaScript must be enabled to view this email address)

Delaware Home Solar Cities:








New Castle

Rehoboth Beach




...and more! We can serve any Delaware residential home customers with solar.

Astrum Solar, Inc., Solar Energy System Design & Installation, Annapolis Junction, MD
Read Unbiased Consumer Reviews Online at


*Meet with an Astrum Solar consultant for an in-home consultation February 23–March 31, 2015 to receive your Nest Thermostat. No extensions will be granted. An in-home consultation is contingent on your home being a good candidate for solar. Your Nest Thermostat will be mailed 30 days after your consultation. Offer not valid with any other promotions, discounts, or special community pricing programs. Nest®, Nest Learning Thermostat™, Nest Leaf™, Airwave™, Auto-Away™ and the Nest logo are trademarks or servicemarks of Nest Labs, Inc.

A solar power system is customized for your home, so pricing, savings, utility bill and solar bill amounts and actual returns vary based on location, system size, available solar incentives and local utility rates. Financing terms vary by location and are not available in all areas.

CA 992952, CT 0628993, DC 420212000078, MD 126447, MA 168228, NJ 13VH05618900, NYSERDA Certified Installer, OH 46771, PA 023535, VA 2705143744