https://www.law.cornell.edu/regulations/delaware/title-14/100/101
101 - State Assessment System | State Regulations | US Law | LII / Legal Information Institute
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https://www.nfpa.org/news-blogs-and-articles/blogs/2021/10/01/residential-energy-storage-system-regulations
Residential Energy Storage System Regulations | NFPA
As home energy storage systems become more common, learn how they are protected
residential energy storagesystem regulationsnfpa