OAR 330-240-0040: Solar Electric System Technical Specifications

(1) All installed photovoltaic modules must be certified to UL 1703 or IEC61730 standards or other comparable standards. (2) All installed photovoltaic inverters must be certified to UL 1741. (3) The Department will consider the eligibility of equipment for solar electric systems that do not interconnect with the local utility’s distribution grid on a case-by case basis.