UL 121203

Standard for Portable Electronic Products Suitable for Use in Class I and II, Division 2, Class I, Zone 2 and Class III, Division 2 and 2 Hazardous (Classified) Locations
standard by Underwriters Laboratories,

UL 61215-1-1

Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1-1: Special requirements for testing of crystalline silicon photovoltaic (PV) modules
standard by Underwriters Laboratories,

UL 61215-1

Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval – Part 1: Test requirements
standard by Underwriters Laboratories, 07/28/2021

UL 61010-2-011

Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 2-011: Particular Requirements for Refrigerating Equipment
standard by Underwriters Laboratories, 05/13/2021