48V/51.2V 280Ah/314Ah 15kWh DIY Battery Box for Residential ESS|Wistek

Engineered for high-performance DIY builds, the Wistek Tower Series features the integrated JK PB2A16S20P BMS, delivering a robust 200A continuous charge/discharge capacity and 2A active balancing for peak cell health. Designed with flexible busbars to minimize thermal buildup and a triple-redundant safety suite—including a T-type fuse, circuit breaker, and smart BMS protection—this unit provides professional-grade reliability and seamless Bluetooth monitoring for your home energy storage. Enclosure Compatibility The Tower 15kWh DIY box is designed to accommodate 16 battery cells. It is compatible with a wide range of cell models, including EVE 280Ah/306Ah/304Ah/314Ah/324Ah/334Ah; CATL 280Ah/302Ah; Hithium 280Ah/314Ah; REPT 280Ah/314Ah, among others. Battery Cell Dimensions (W × T × H): 173 × 72 × 207 mm. Stainless Steel Enclosure Constructed from 1.5mm-thick stainless steel. Finished in white, the enclosure features rounded corners with a rolled-edge design, making it child-friendly. JK BMS Equipped with a built-in JK V19 PB2A16S20P Battery Management System (BMS). This system enables the finished battery pack to deliver a continuous discharge rate of 200A, features a 2A active balancing current, and supports wireless monitoring via Bluetooth connectivity. Flexible Busbars All high-current connections utilize flexible busbars. This design allows the system to effortlessly handle high current loads without causing significant heat buildup within the battery pack. T-type Fuse Features a 250A T-type fuse capable of promptly and completely interrupting abnormal current flows. Circuit Breaker Includes a 250A circuit breaker, providing an additional layer of safety protection and ensuring ample safety redundancy. Heating Pad Aerosol Fire Extinguisher