Description

Summarize 　　Li-ion battery system mainly consists of battery, power 　　conversion system (PCS)， energy management system 　　(EMS)，battery management system (BMS) and other 　　electrical equipment. The secondary BMS is designed with 　　multiple monitoring of system status and hierarchical 　　linkage. Relays, fuses, circuit breakers, BMS constitute a 　　comprehensive protection system integrating electrical 　　and functional safety. 　　Electric Core 　　Lithium battery system using 3.2V 280Ah high energy type lithium iron phosphate core, square aluminum shell 　　design, reduces the possibility of damage to the surface of the core due to mechanical damage and of damage 　　to the inside of the core, improves the safety performance of the product. The battery cells are installed with 　　a film-shaped explosion-proof valve to ensure that in any extreme case (such as internal short circuit, battery 　　overcharge and overdischarge, etC.), a large amount of gas quickly gathered inside the battery cell can be 　　discharged through the explosion-proof valve to improve safety. 　　Module 　　The battery module consists of 12 3.2V 280Ah lithium iron phosphate cell, 1 parallel and 12 strings (12S1P) to form 　　a 38.4V 280Ah battery module. The module has a built-in BMU system, which collects the voltage and 　　temperature of each cell and manages the equalization of cells to ensure the normal operation of the whole 　　module safely and efficiently.

Advantages:

1. Energy storage and energy-saving, customizable

2. Conduct on-site evaluation and provide the best solution

3. Original factory warranty 3+2 (free for the first 3 years)

Cost reduction and efficiency improvement, a money saving tool for large electricity users