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US States Embrace Balcony Solar Power
12 Jul
Summary
- Plug-in solar panels are now legal in Utah, with 30 other states considering similar bills.
- These systems can reduce electricity bills by about 10% and start around $500.
- Home battery installations are also at a record high, driven by rising energy costs.

Small-scale, plug-in solar panel installations are rapidly expanding in the US, mirroring their popularity in Europe. Utah became the first state to legalize these systems in March 2025, allowing up to 1,200 watts of power from plug-in panels. This innovation offers renters and homeowners a cost-effective way to reduce energy expenses, with kits starting at around $500 and potential savings of up to 10% on electricity bills.
More than 30 other US states are now considering or have enacted legislation for similar plug-in solar solutions. Safety concerns raised by utility companies are being addressed by new certifications like UL 3700, which include built-in safeguards. This progress is happening alongside a record surge in home battery installations, which are driven by escalating electricity costs and the desire for energy independence and grid backup.
Home battery systems, though requiring professional installation and a significant upfront cost, offer long-term savings and resilience against power outages. Some companies are even exploring ways to tap into this stored energy for AI data centers. While current plug-in solar and home batteries operate separately, future integration is anticipated, further enhancing their appeal and utility.