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The portability of the kits means they can be taken along when someone moves.
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California is one step closer to making a low-cost version of home solar legal, which could let many renters and apartment dwellers cut their electricity bills without installing panels on a roof.
With Gov. Gavin Newsom’s signature, residents could use compact solar kits at home by plugging them into a standard outlet, TechRadar reported.
Senate Bill 868, known as the Plug and Play Solar Act, has cleared the California legislature and awaits Newsom’s action. If signed, it would permit plug-in solar kits of up to 1,200 watts and require only a simple online registration form.
Unlike traditional rooftop solar, these kits are intended to avoid the higher costs, permitting issues, and permanent property changes that often come with full installations.
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Homeowners can set them up on a balcony, mount them to a wall, or place them in a backyard before connecting them to a regular outlet.
The electricity generated by the kits can offset part of a home’s power demand, and official estimates put the potential annual savings at up to $450.
Going solar is one of the best ways to save money on home energy over time. If you’re exploring a full rooftop system, EnergySage can help you get free solar installation estimates and compare quotes.
Renters could be among the biggest beneficiaries, since they often can’t make larger clean-energy upgrades to the buildings where they live.
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Want to go solar but not sure who to trust? EnergySage has your back with free and transparent quotes from fully vetted providers that can help you save as much as $10k on installation.
To get started, just answer a few questions about your home — no phone number required. Within a day or two, EnergySage will email you the best local options for your needs, and their expert advisers can help you compare quotes and pick a winner.
For that reason, plug-in solar may offer a way to access some of solar’s benefits without taking on a major renovation.
The approach may also work for people whose roofs are shaded, poorly suited to panels, or otherwise impractical for a standard setup, and the kits’ portability means they can be taken along when someone moves.
California would be joining a growing trend rather than breaking entirely new ground. TechRadar reported that Utah became the first U.S. state to legalize plug-in solar in 2025, and eight more states followed.
In New York, similar legislation is awaiting the governor’s signature, while proposals remain pending in seven other states.
💡Go deep on the latest news and trends shaping the residential solar landscape
Shoppers may not see that policy change reflected in stores right away. TechRadar noted that big-box retailers offer few of these kits, while companies such as Bright Saver sell systems for under $300 plus a $29 annual subscription.
The next question is whether the bill becomes law and which systems become available.
Plug-in solar may be a practical entry point, but homeowners with the right roof space may find that a full solar installation delivers bigger savings.
EnergySage can help either way. With EnergySage’s help, the average person can save up to $10,000 on solar purchases and installations. Tools such as EnergySage’s solar map, which shows the average cost of a home solar panel system by state and details solar incentives in each state, can help homeowners get the best price for rooftop solar panels and access available incentives.
Adding battery storage to a solar setup is also one of the best ways to protect your home during outages, save on energy costs, and go off-grid. If that is part of your plan, EnergySage can also help you explore home battery storage options, including competitive installation estimates.
If California finalizes the law, it could expand access to solar for people long excluded from the market, especially renters looking for a simpler, cheaper way to reduce utility bills.
These stories look at the push to make plug-in solar cheaper and easier to use. They put the effort to expand low-cost solar access for renters and other households in context.
• Lawmakers advanced a plug-in solar bill letting California residents use wall outlets to cut bills.
• In the Golden State, officials moved a step closer to legalizing plug-in solar with no permit required.
• California neared approval for balcony solar that plugs into wall sockets and trims household bills.
• Across the U.S., plug-in solar panels can cut costs, though few states allow them.
• In Maine, lawmakers proposed access to plug-in solar so renters can share in homeowner savings.
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© 2025 THE COOL DOWN COMPANY. All Rights Reserved. Do not sell or share my personal information. Reach us at hello@thecooldown.com.

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