Years in business

> 11


Review score is above industry average of 3.98


NABECP qualified installer



There are no cons noted

Solar panel cost calculator

Latest Solar Energy World reviews

Latest review

jsegal 3 days ago

We have an atypical house & roof (EPDM with a slight slope, no attic) and were quite concerned about puncturing it, but ultimately felt at ease after walking through the process with SEW. The warranty also gave us peace of mind in terms of being covered in case of any potential leaks in the future. We haven't actually been able to turn the panels on, but we don't expect any issues once Dominion installs our new meter and we can finally start using them. Would definitely recommend SEW based on our experience so far.

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Latest complaint

Raj, over 1 month old

I am writing this review after 8 months of my solar installation. I choose them as it was highly recommended by my friend. I was impressed at the beginning of how they took care of the installation process with all approvals from townships and how the job got done professionally. They were able to get the installation job done on time with no glitches. Things went smooth until we hit the summer. However, after 6 months in summer during my vacation, the solar edge inverter broke down and the app on phone did not have any notification mechanism. I was under the assumption that the grid gets monitored by the company but no one notified from SEW. I noticed this only after 2 weeks that I had no power generation the whole month of July. When I made my first complaint, a technical person informed that he will have 2 replace the chip of the inverter. I had to wait for 3 weeks and finally the day came, the chip replacement did not work and they had replace the whole inverter. Finally I had it replaced after 4-5 weeks. The installed a newer version of Inverter. During this whole process I had to pay my PSEG bills of about $550(peak summer) and lost about 2 SRECs of about $450. When I reached out on this to SEW they did not compensate in any manner and blamed the inverter company and they had no ownership. This made me very upset going back and forth on this issue with no result. My another biggest problem is the Software App on the phone, which does not alert you on any failures and you need to monitor it regulary. Prior to this I made referals to my friends on this company but this situation left me with low confidence now on this company. My strong suggestion to this company is to step up on Service aspects and perform the App upgrades.

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All Solar Energy World reviews

Solar Energy World prices

This installer does not publish their standard system prices on the net.

As such we have used average pricing from the installers service areas as a proxy for what this company would most likely charge for a solar system.

System size


Average cost per watt


Net cost of system

$18,518 - $22,633

Average payback time

Annual power production

16,190 kWh

Levelized cost of solar energy

Levelized cost per kWh is the cost of the solar system divided by the total number of kWh produced by a solar system over it’s lifetime.

5¢ kWh

If you don't get solar

21¢ kWh

Forecast average MD electric rates over the next 25 years

Installers description for their business

Solar Energy World is the fastest-growing, independently-owned and operated solar company serving Maryland, Pennsylvania, New Jersey, Northern Virginia, Florida and Washington, DC. With thousands of solar panel system installations since our founding in 2009, we are also one of the most experienced and stable solar companies in the region.

Brands sold



5681 Main Street, Elkridge MD, 21075


(click to reveal) ..4529


Solar Energy World

Office locations

Select state

MARYLAND - Elkridge

5681 Main Street, Elkridge MD, 21075

NEW JERSEY - Pennsauken

100 Twinbridge Drive, Pennsauken NJ, 08110


201 Kelsey Lane, Tampa FL, 33619

Accreditations and affiliations

Better Business Bureau Solar Energy Industries Association American Solar Energy Society Contractor Check Solar Power World

Service Types

Residential Solar Electric

Commercial Solar Electric

NABCEP certifications

NABCEP Certified Solar PV Installer
Mark Beverungen

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