Factory and production:

Certifications (table or bullet list):

Category

Certifications / Standards

PV modules

IEC 61215, IEC 61730

Management systems

ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007

Electrical / safety

UL, CSA, INTERTEK, CE, CB, CCC

Energy storage

UL9540 / UL9540A, CE, IEC (where applicable)

Environmental

RoHS, REACH compliance