UL 9540A certification (lithium battery energy storage system safety standards) UL 9540A Test Report (Item No. CQES2312000682BA) UL 1973 Certification (Safety Standard for Energy Storage Systems and Related Equipment and Components) ISO 50001 energy management system certification ISO 45001 occupational health and safety management system certification ISO 14001 environmental management system certification ISO 9001 quality management system certification Contract and Credit Enterprise (AAA) Quality and Credit Enterprise (AAA) Green power evaluation certificate (five-star) Green factory evaluation certificate (five-star) Green supply chain management system certification (five-star) Green environmental protection enterprise management system certification (five-star) Commodity After-sales Service evaluation system certification (five-star) A copy of the patent register-a solar panel cooling device. A copy of the patent register-an explosion-proof outdoor lithium battery with high life and low energy consumption and strong heat dissipation. Patent register vice-a low-temperature lithium-ion battery housing Theil test certificate for lithium iron phosphate battery pack for communication Utility model patent certificate-a self-cleaning solar panel Certificate of Computer Software Copyright Registration Service and Credit Enterprise (AAA) Quality Service Integrity Enterprise (AAA) Enterprise Credit Rating Certificate (AAA) Enterprise Credit Rating Certificate (AAA) Green Low Carbon Integrity Demonstration Enterprise (AAA) Contract and Credit Enterprise (AAA) 共1页 26条