FILM PRODUCTION CREWS

Battery cabinet production module site power supply

Indoor (external) type integrated cabinet, realizing multi-level modular design.Modular switching power supply, dynamic loop monitoring unit, fiber optic wiring unit, and battery backup unit can be integrated in one cabinet.It provides stable and reliable power protection and installation space for base station equipment, realizes minimal and rapid deployment, one-stop operation and maintenance, and helps 5G network evolution to be faster, more economical and simpler, and realizes a significant reduction of operation cost. [pdf]

Battery cabinet automated production line

This customized production line is mainly used to complete the assembly, testing, and welding functions of the square shell energy storage lithium battery pack module, This semi-automatic line package includes manual feeding, cell scanning, automatic sorting, automatic flipping, automatic gluing, manual stacking, automatic extrusion, manual bundling, manual barcode scanning, binding, automatic polarity detection, automatic pole cleaning, manual placement of busbars, automatic laser welding, manual welding point detection, total pressure internal resistance testing of semi-finished products, manual offline, and automatic up and down reflux of empty trays. [pdf]

Production of monocrystalline silicon solar panels

Monocrystalline silicon solar cell production involves growing high-purity silicon ingots via Czochralski method (99.999% purity), slicing into 180-200μm wafers, texturing with NaOH/KOH solution (reducing reflectivity to <10%), doping via phosphorus diffusion (900°C, 30min), screen-printing Ag/Al electrodes (120μm line width), and laminating with EVA/glass at 150°C for 20min, achieving 22-24% efficiency. [pdf]

Fixed energy storage battery cabinet solar production

This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer switch), PCC (electrical connection control) and MPPT (maximum power point tracking) to ensure efficient, safe and reliable operation of the system. [pdf]