Do You Need a Permit for Off Grid Solar? Key Rules Explained
If you''re considering switching to off-grid solar energy, one key question is whether you need a permit for installation. While solar power offers energy independence and cost
While a homeowner cannot be prevented from installing a solar energy system, certain restrictions may be imposed without violating the law. However, those restrictions must be reasonable, not arbitrary, and uniformly imposed on homeowners in a subdivision.
Answer: Yes. A new law effective July 1, 2023, requires companies that contract with residential homeowners to install solar photovoltaic (PV) systems on homes in Minnesota be licensed as a residential building contractor or remodeler.
Answer: No. The existing Rapid Shutdown system technology installed at the time of the initial installation of the solar PV system would be acceptable. NEC Section 690.12 addresses the Rapid Shutdown requirements for “new” solar PV systems installed in or on a building, and not to existing solar PV systems.
Answer: Yes. The reinstallation of the solar PV support system (racking), modules and other equipment and wiring would require an electrical permit and inspection, the same as it would for a new installation. The inspection exemption for minor repair work, as defined in Minnesota Rules Chapter 3800.3500, Subp. 10, is not applicable.
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