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Brooklyn Service Upgrade For Solar

Service Upgrade For Solar

Electrical utility boxes and meters mounted on the exterior siding of a building, with various wires and conduits connected to the boxes. Ground is visible at the bottom of the image.Solar energy has gained in popularity in recent years and as the technology continues to improve and the cost of solar prices decreases, homeowners are reaping the benefits of this clean and less costly energy alternative.

There are currently more than 193,000 New York residences that are being powered by solar and battery storage and thanks to state and federal solar incentives, that number is expected to go up.

Sunrun is a solar panel and battery storage provider based in Hicksville, New York. It is one of the leading New York solar companies and has been in business for over four years.

Recently, Absolute Electrical Service worked with Sunrun to deliver solar energy to a single-family home located in Brooklyn, New York.

Absolute Electrical Service technicians are trained in assessing a home and determining whether a solar company like Sunrun can effectively install solar equipment and get that home up and running with the latest in solar technology.

An Absolute Electrical Service technician visited the Brooklyn property and it was determined that the total service needed to be upgraded to a 200-amp configuration to make way for a tap box to be used for solar connections.

In order to tie in the solar installation with the service provided by Sunrun, Absolute Electrical Service found that a proper circuit box was also needed to connect and disconnect from outside the home. A pipe unique to the job needed to be cut and threaded and the extent of all of this work was completed per NYC code and is awaiting NYC DOB inspection.

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A solar service upgrade is the electrical work that prepares a Brooklyn building's existing service to accept rooftop PV. Most of the borough's housing, from Park Slope brownstones to Bay Ridge semi-detached homes and Flatbush two-families, was wired for a far smaller electrical load than a modern home with solar, heat pumps, and EV charging. When an installer or Con Edison reviews a project, the existing 100-amp service or an older panel often cannot safely accommodate the solar backfeed, so the service and main panel have to be upgraded first. Signs you will need this include a fully loaded panel with no open breaker spaces, an obsolete bus, or a service size too small for the combined solar and household load.

Done correctly, the upgrade is about safe interconnection, not just a bigger panel. Solar ties into your electrical system under NEC rules that limit how much backfeed a busbar can carry, commonly through the 120 percent rule, so the panel and main breaker must be sized and arranged to handle the PV output without overloading. In Brooklyn that also means coordinating with Con Edison's interconnection process and filing electrical work through the NYC Department of Buildings with a licensed electrician. Absolute Electric upgrades the service and panel, sets the correct interconnection point and breaker, bonds and grounds the new equipment, and sequences the utility and DOB inspections so your solar array can be energized without delay.

Upgrading your service for solar?Call (718) 725-7900Licensed & insured · Serving Brooklyn since 1994 · 24/7 emergency service

Related upgrades and Brooklyn neighborhoods we serve

A solar-ready service connects to other electrical upgrades a Brooklyn home may need. The same project can include a panel replacement, added circuits for a heat pump or EV charger, surge protection for the new equipment, or battery backup paired with the array. Explore those related services, and see the Brooklyn neighborhoods where we handle service upgrades, interconnection, and DOB-filed electrical work for solar.

Brooklyn Solar Service Upgrade FAQs

Why does solar often require a service or panel upgrade first?
Much of Brooklyn's housing was wired for smaller loads, so older 100-amp services and full panels cannot safely accept solar backfeed. NEC backfeed limits on the busbar mean the panel and main breaker frequently must be upgraded before an array can be connected.
What is the 120 percent rule and why does it matter?
It is an NEC limit on how much combined utility and solar current a panel's busbar can carry. It governs where and how large the solar breaker can be, and it is a common reason an existing panel must be upsized before interconnection.
How does Con Edison fit into a Brooklyn solar project?
Con Edison runs the interconnection review that allows your system to feed the grid and net meter. We coordinate the service upgrade with that process and file the electrical work through the NYC Department of Buildings so approvals line up before energizing.
Can you add battery storage with the solar upgrade?
Yes. Many owners pair batteries with their array for backup during outages. We account for the storage system when sizing the service and panel, set the correct interconnection and transfer arrangement, and bond and ground the equipment to code.
Is the solar service upgrade work permitted and inspected in Brooklyn?
Yes. Service and panel work must be filed with the NYC Department of Buildings and inspected, alongside Con Edison's interconnection. Call (718) 725-7900 to scope your Brooklyn solar upgrade and we will handle the service work, filing, and inspections.

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