从China供应商批发进口51.2v-200ah Rack-Mounted Lithium Battery — FOB条款

The 51.2V-200ah Rack-mounted Lithium Battery from Kweight Technology Company is a 10kWh rated energy storage unit using new A-grade LiFePO4 cells from manufacturers including EVE, Gotion High-Tech and BYD. The system delivers 200Ah at 51.2V nominal, configured in a standard 19-inch rack-mount steel enclosure suitable for data centre, telecom and commercial ESS installations. The supplier states compliance with IEC62619, CE and UL certifications, though buyers should request current certificate validity and scope.

The battery employs lithium iron phosphate cathode chemistry with a steel rack enclosure, offering inherent thermal stability compared to NMC alternatives. Intelligent BMS with RS485 and CAN communication enables remote monitoring and integration with inverter or energy management systems. The supplier claims over 6000 cycles at 80% depth of discharge, a standard benchmark for premium LiFePO4 in this capacity class. Parallel expansion is supported for scalable commercial installations requiring 20kWh, 30kWh or greater aggregated capacity.

Primary buyers are operators of data centre UPS systems, telecom base station backup power networks, and commercial energy storage projects seeking OEM or B2B supply. The rack-mount form factor suits controlled environment installations with existing server rack infrastructure. Importers should validate cell sourcing documentation, BMS firmware update capability, and whether the supplier provides rack-level integration support or module-only supply.

Kweight Technology Company is located at Room 303-305, Building D, Longjing Science and Technology Zone, No.335 Bulong Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, China. The supplier holds a harbor trust tier with zero percent response rate and zero recorded average response hours, indicating limited platform engagement. Direct outreach to the Shenzhen office is recommended for technical discussions and order negotiation.

The company focuses on rack-mounted lithium batteries for commercial and industrial applications, with stated use of tier-one cell suppliers. No factory ownership details, production capacity, employee count, annual revenue, or export history are disclosed in the source profile. Buyers should request a company profile, factory audit report, and reference installations before large-volume commitment, particularly given the significant capital value of 10kWh rack battery systems.