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Solar in Baltimore, MD?

By becoming more informed on the way in which solar panels benefit your home, the choice to switch becomes much clearer!

Here at Old Line Roofing & Solar, we strive to make positive change in both our communities and in our customers’ homes. By switching to solar, not only can you save money on your energy bill, you also can increase the value of your home.

Home in Baltimore, MD, with solar panels

With Solar

What Are the Benefits of Going Solar?

Benefits

Extra money in your pocket
A lower utility bill
A greener planet

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Without Solar

What Are Homeowners Missing Out On?

Challenges

Less money in your pocket
A higher utility bill
Less environmental friendly homes

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Solar Services. Why Solar?

If you live in the United States, you probably pay electricity bills to a utility company that serves you power for whatever the state allows them to charge. Utility companies aren?t exactly known for charging as little as possible. Buying solar panels for home use is like pre-paying your electric bill for 25 years (the length of a solar panel warranty). But no matter where you install solar panels, the cost will be far cheaper than paying for 25 years of electricity.

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Our Customers Say

Huge fan of these guys! Super honest and very knowledgeable. I had a few different estimates from different solar companies and felt pressured into a sale. With Old Line I felt no pressure. They even worked with our insurance and got us a free roof before they installed the Solar! The crew was friendly, professional and answered all my questions. I’ve been saving more than half on my electrical bill. I can’t wait for the long summer days to save even more. I highly recommend them!

John Conway • HOMEOWNER


We had been looking for a solar company to deal with for at least a year. We couldn’t find one with honesty and integrity until we found Old Line Solar. Ray and Dan were so easy to deal with and immediately made us feel comfortable. They gave us the knowledge we needed to make an informed decision. Thank you guys. You will definitely be getting all of our solar and roofing referrals.

Marie Burford • Homeowner


The Old Line Roofing & Solar team is really a professional group, I enjoyed doing business with them. I was thoroughly educated on how solar works and the benefits of adding a system to my residence. They provided me with a variety of financing options to make this move affordable and an easy decision. Now I am looking forward to them plotting out my business! Thanks Old Line team looking forward to doing business again.

Wayne G. • HOME OWNER

Our Systems

At Old Line Roofing & Solar, we use the top of the line equipment on all of our installs to ensure our customers receive the best quality install.

SolarEdge Inverters

SolarEdge Inverters are the top of the line in solar system technology!

  • 3000 watt – 11400 watt size inverters to fit any size home

  • Cellular monitoring of solar system insures that your system is always operating at peak performance

  • Customer monitor app available for download, keeps you informed with how your system is preforming!

Power Optimizer

Key Benefits to our Optimizer:

  • Superior efficiency (99.5% peak efficiency, up to 98.8% weighted efficiency)

  • Mitigates all types of modules mismatch-loss, from manufacturing tolerance, partial shading, and aging

  • Designed for extreme environmental conditions

  • 25-year reliability and warranty

  • Advanced, real-time performance measurement

Q.ANTUM SOLAR MODULE

The new Q.PEAK DUO BLK-G5 solar module from Q CELLS impresses with?its outstanding visual appearance and particularly high performance on a small surface thanks to the innovative Q.ANTUM DUO Technology. Q.ANTUM’s world-record-holding cell concept has now been combined with state-of-the-art circuitry half cells and a six-busbar design, thus?achieving outstanding performance under real conditions both with low-intensity solar radiation as well as on hot, clear summer days.

  • Q.ANTUM TECHNOLOGY: LOW LEVELIZED COST OF ELECTRICITY
  • INNOVATIVE ALL-WEATHER TECHNOLOGY
  • ENDURING HIGH PERFORMANCE
  • EXTREME WEATHER RATING
  • A RELIABLE INVESTMENT
  • STATE OF THE ART MODULE TECHNOLOGY

Battery Information
For high quality and results, we use the Conext SW 120/240V Battery back-up by Schneider Electric.

Higher Return on Investment

  • Cost effective
  • Excellent load start capabilities with high 30-minute and 5-second surge power
  • Harness the continuously declining production cost of solar power

Designed For Reliability

  • Robust design through rigorous reliability testing (HALT)

Flexible

  • Available in 24VDC and 48 VDC models
  • Supports AC coupled and DC coupled off-grid and grid-tie architectures
  • Intelligent functionality enables self consumption with solar