Six US States Authorize Plug-In Solar as Power Bills Jump 30% Since 2020
Updated
Updated · The Guardian · May 27
Six US States Authorize Plug-In Solar as Power Bills Jump 30% Since 2020
6 articles · Updated · The Guardian · May 27
Colorado, Connecticut, Maine, Maryland, New Hampshire and Virginia have passed laws authorizing plug-in solar, extending a policy shift that began with Utah in 2025.
Residential electricity prices have risen about 30% since 2020, helping drive interest in low-cost systems that can be hung on balconies or set in yards and plugged into a standard outlet.
$400 kits promoted by nonprofit Bright Saver can be installed in about 15 minutes and may cut monthly bills by 10% to 25%, or roughly $30 to $50 for some users.
The technology remains far more established in Europe—Germany alone has about 4 million balcony solar units—while US adoption has been slowed by utility safety objections and uneven state rules.
Advocates say the new laws could open solar access to renters and other households shut out of rooftop installations, broadening consumer control over energy costs.
With plug-in solar now legal, will home battery storage become the next essential appliance for energy independence?
Will the rise of DIY solar force a complete redesign of the power grid, or just new fees for consumers?
Plug-In Solar’s Breakout Moment: Policy, Safety, and Equity in the U.S. Energy Transition (2026 Report)
Overview
As of May 2026, persistently rising energy costs and a growing demand for accessible, affordable alternatives are driving a major shift in residential energy consumption. Plug-in solar technology is emerging as a compelling solution, allowing individuals to generate their own electricity and reduce utility expenses without complex installations. This trend is supported by economic pressures highlighted by the U.S. Energy Information Administration, which shows that the cost of generating electricity is the largest part of what consumers pay. As more people seek ways to lower bills, plug-in solar offers a simple, flexible path to energy independence and cost savings.