New Jersey has passed the Garden State Balcony Solar Act, allowing residents to install small plug-in solar systems without utility interconnection approval or local government permits, provided the systems meet safety requirements and remain below 1,200 watts.
Solar Without Rooftop Installation
The systems can be installed on balconies, backyards and other suitable areas. Using microinverters, they can connect directly to standard 120-volt household outlets and generate electricity for on-site use.
Governor Mikie Sherrill estimates that some households could save up to $50 per month, or around $600 annually, depending on system capacity, sunlight conditions and electricity consumption.
With equipment typically costing several hundred dollars to around $1,500, a system at the higher end of that range could potentially pay for itself in about 2.5 years under the maximum estimated savings.
New Option for Renters
The legislation also prevents landlords and homeowners’ associations from banning eligible balcony solar systems, while local governments cannot require permits for them.
New Jersey becomes the ninth U.S. state to allow this type of plug-in solar system. The policy could create a new pathway for renters and homeowners who cannot install traditional rooftop solar.
However, balcony solar mainly helps consumers reduce electricity purchases rather than directly lowering utility electricity rates. The law is expected to take effect in about six months, while actual savings will depend on system cost and real-world generation.
The move highlights growing interest in small-scale, consumer-driven solar as household energy costs continue to rise.
Gamko energy, Worldwide Energy and Manufacturer, is a professional solar module manufacturer with a 10-year experience in production and quality control since 2008.