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21st Century Power Solutions, LLC - Profile & Reviews

We are a Solar PV Installation Company that is also a full service electrical contractor. We have install Commercial and residential PV Systems in MD, DE, DC and VA.

4 reviews

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  • "Awesome Customer Service"

    Reviewed Apr 09, 2015

    I wish all companies that I dealt with were as good as 21st Century!
    From the initial sales call to installation and now to service on defective inverters I am always amazed by the level of service.
    This is a company that stands behind their work. From the moment that I call advising them that one of my inverters is not working I know I am in good hands and that the problem will be rectified in short order.
    I have no reservations in recommending this awesome company.

  • "Total Satisfaction - Photovoltaic System"

    Reviewed Apr 08, 2015

    21st Century Power Solutions planned and installed a roof-mounted 7.1 kW PV system at our home recently. The installation crew worked quickly and carefully to complete the job. The lead installer coordinated the job closely with us and gave clear answers to our questions. Site clean-up was thorough. The final product meets all our expectations.

  • "My 9 kW system by 21st Century Power Solutions - Extremely Pleased!"

    Reviewed
    "My 9 kW system by 21st Century Power Solutions - Extremely Pleased!"

    Reviewed Apr 08, 2015

    21st CPS designed and installed my solar system more than 4 years ago. I selected them because their design met all my criteria and their price per watt was the most competitive even using the high efficiency HIT cell panels that I preferred. 21st CPS has maintained the system through warrantied issues related to the microinverters (twice!) with timely, proactive service. I am extremely pleased and recommend them very highly. In fact, I have recommended them to a number of my friends already, one of whom selected them when he went solar.

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We started this company to make a difference. We Install high Quality Solar PV systems that are basically maintenance free. We are reducing the energy footprint of our customers in the Mid Atlantic area everyday and saving our customers money every month.

  • Electrical Contracting
  • Solar Repair & Maintenance

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Get a custom solar estimate for your home

Get a custom solar estimate for your home

Based on your roof and actual offers in your area

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Established

2009

21st Century Power Solutions, LLC Headquarters

418 Oella Ave
Catonsville, MD
21228 United States

Workmanship Warranty

10 Years

Affiliations

We are a SunPower dealer

Certifications

NABCEP Certified Installers
LEED AP BD+C

Licenses

Master Electrical Incense, MD Home Improvement License

Insurance

Business, Auto & WC 5 Million Umbrella,

States served by 21st Century Power Solutions, LLC

  • Delaware DE ,
  • District of Columbia DC ,
  • Maryland MD ,
  • Virginia VA