The United States is seeing a surge in interest for balcony solar systems, which are small, plug-in solar arrays that are easy to install and can help reduce energy costs. Europe has already adopted these systems widely, with Germany alone having over a million installations. Several US states are considering legislation to permit these systems, with Utah already having passed a law that bypasses traditional utility interconnection agreements for low-power, certified panels. Safety concerns, such as circuit overloading, GFCI compatibility, and touch safety, are being addressed by new testing protocols like UL 3700, which may require specialized outlets for these systems. AI
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RANK_REASON Policy changes in multiple US states are enabling a new consumer product category. [lever_c_demoted from significant: ic=1 ai=0.1]