CT Lawmakers Consider Legalizing Plug-In Solar Panels

Connecticut lawmakers are weighing whether to clear the regulatory path for plug-in solar panels, small portable devices that have drawn growing interest from residents struggling with some of the highest electric bills in the country.

No state law explicitly bans the panels, sometimes called balcony solar. But the practical barriers have been significant. Customers who want to use them currently need interconnection agreements with their local utility, and the absence of clear regulations has effectively blocked widespread adoption. Experts say the legal ambiguity alone has been enough to keep most Connecticut residents from trying them.

House Bill 5340, a broader solar measure moving through the General Assembly, includes language that would change that. The bill would allow customers to use plug-in panels producing up to 1,200 watts without seeking approval from their electric utility, provided the devices meet safety and consumer protection standards. At that output level, the panels could power several electronic devices or run a single major appliance like a refrigerator.

Connecticut would be joining a small but growing group of states moving in this direction. Utah was the first state in the country to eliminate regulatory hurdles for plug-in solar. Virginia passed similar legislation earlier this year. According to an analysis by Canary Media, more than two dozen other states are now weighing comparable measures. The devices are already common in Germany, where renters use them to shave off a portion of their monthly utility costs.

Connor Yakaitis, deputy director of the Connecticut League of Conservation Voters and a supporter of the bill, pointed to both the practical and behavioral benefits. “The advantages are for the consumer, for one, you’re able to charge or power some of your biggest appliances like a refrigerator,” he said. “I think it ties in very well to energy efficiency. If people are aware of even a little amount of power that they’re producing, they’re more conscious of the power that they’re using.”

H.B. 5340 cleared the legislature’s Energy and Technology Committee last week on a party-line vote. Republican opposition, however, focused largely on other sections of the bill rather than the plug-in solar provisions specifically. State Rep. John Piscopo, R-Thomaston, signaled openness to that piece of the legislation. “I’m intrigued by the plug-in solar,” he said. “If that were a standalone bill, we could take a look at that and the ramifications around that and how we could maybe take our first steps to implement that kind of a system.”

That kind of cross-aisle interest could matter as the bill advances. Solar policy in Connecticut tends to fracture along predictable lines, but plug-in panels occupy a different political space than rooftop installations or utility-scale projects. The low cost of entry and the direct benefit to renters and apartment dwellers give the technology a populist appeal that larger solar programs often lack.

Still, questions about safety and compatibility with existing electrical infrastructure have surfaced. Eversource, Connecticut’s largest electric utility, raised concerns in written testimony submitted earlier this month. Andrew Belden, the company’s vice president of renewable programs and strategy, noted that anti-tampering features on most utility meters could interfere with the way plug-in panels are designed to feed power back into a home’s electrical system. Those technical concerns haven’t derailed the conversation, but they signal that the path to implementation won’t be entirely smooth.

For Connecticut renters and condo owners who have watched their electric bills climb without the option of installing rooftop solar, plug-in panels represent one of the few accessible alternatives. A device that can be ordered online, plugged into a standard outlet, and moved to a new apartment doesn’t require a contractor, a landlord’s permission, or a significant upfront investment.

Whether the provision survives the full legislative session as part of H.B. 5340, or gets stripped out and reconsidered separately, the conversation in Hartford suggests Connecticut is at least ready to take the question seriously.