CATL

CATL manufactures LFP and sodium-ion cells and integrates them into DC battery energy storage systems sold to utilities, developers and integrators worldwide. Current utility-scale products are the TENER 20-ft liquid-cooled container (6.25 MWh, 587 Ah cells, five-year zero-degradation claim), the TENER Flex rack (600-1500 V PCS compatibility), the 9 MWh TENER Stack announced in May 2025, and the TENER Sodium modular system unveiled in June 2026 (deliveries in China from September 2026, international from June 2027). The earlier EnerC Plus container (3.72/4.07 MWh) and EnerOne Plus rack (407 kWh) remain in delivery; EnerC and EnerOne are legacy. In China CATL also lists EnerD 0.5P/1P containers and an air-cooled 213 kWh rack. All systems are DC blocks; string and central PCS are sold separately. Published data are uneven: the English website has no per-model product pages, only a 2023 brochure, and international TENER datasheets are not posted. Container dimensions for TENER, IP rating for TENER/TENER Stack, cycle-life and warranty terms at system level, and round-trip efficiency are not published. Certifications for TENER in the 2026 Chinese brochure are GB standards only; UL/IEC listings appear only in EnerC Plus and EnerOne Plus product sheets. CATL publishes no press kit or image licence.

CATL publishes no image licence or press kit, so model cards show a schematic illustration instead of a manufacturer photo. Photos will be added only with written permission.

No press kit or media page found. catl.com Legal Notice (https://www.catl.com/en/legal/): 'No person is allowed to change any information or content on this website in any way, duplicate or reprint the information for any public or commercial purpose' and 'All contents on this Website are copyrighted by the Company'. Newsroom images therefore require written permission before use.