Importance of Safe Lithium Batteries

Categories: Industry news

Author: Austin


Time of issue:2022-04-06 19:34


April 5, 2022, the National Highway Traffic Safety Administration (NHTSA) is launching an investigation into LG Chem to ensure that it's handled other battery recalls appropriately.

NHTSA pointed out in February this year that Stellantis recalled 16741 Pacifica plug-in hybrid vehicles produced from 2017 to 2018, because the car manufacturer said that the hybrid battery pack produced by LG involved 12 vehicle fire reports.

Absolutely, the safety of Lithium batteries is very important for EV and energy storage sysetem (ESS) application area, but many safety accidents happened every year in electric vehicals and home energy storage systems. However, these issues products were uesed NMC lithium batteries in EV and/or ESS. As we konow, the NMC lithium batteris has high electrochemical activities during charge and discharge process,so the accident probablity was very high when the thermal runway was happened on cell during using. so the quality controll is very important and need very high control standard if you use NMC batteries.

Compared with NMC batteries, LifePO4 battery has good safe performance, long cycle life and stability, that had been used in EV,HEV and PHEV like BYD, CATL etc. and also used in home energy storage system (ESS) like powerwall batteries, these batteries had better safe performances in the process of long-term use.

PCENERSYS is a manufacture for Lithium ion battery in ESS (Energy Storage System) application with self developed key technologies including LiFePO₄ cell, BMS (Battery Management System), battery module and system integration. PCENERGY provides different type LifePO4 batteries for ESS and you can vist the website: 



The importance of 100Ah LiFePO4 Powerwall Lithium ion battery for home energy storage system

The 100Ah LiFePO4 Powerwall Lithium ion battery system uses solar power generation devices on the roof, energy generated by household wind turbines, and low-cost power sources from the social power supply system to store rich power in the energy storage system for peak use, not only It can be used as an emergency power supply, and can save electricity expenses for the family.

How to use 100Ah LiFePO4 Powerwall Lithium ion battery

100Ah LiFePO4 Powerwall Lithium ion battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution.

What are the common temperature ranges for 100Ah LiFePO4 Powerwall low temperature batteries

The 100Ah LiFePO4 Powerwall low-temperature batteries can generally work below -30 degrees Celsius, and can generally maintain more than 80% capacity at -40 degrees Celsius.

What are the working principles of the household 48V 100Ah Powerwall energy storage system

With the decline of photovoltaic subsidies in various countries and the decline in investment income of pure photovoltaic projects, household 48V 100Ah Powerwall energy storage systems have become the choice of more and more people.

How to solve the safety of 100Ah LiFePO4 Powerwall

The 100Ah LiFePO4 Powerwall has been widely used in various fields, and its safety performance should definitely be the first assessment index of 100Ah LiFePO4 Powerwall. Regarding the assessment indicators of the safety performance of 100Ah LiFePO4 Powerwall, very strict standards have been stipulated internationally.

What are the application scenarios of 48V 100Ah Powerwall energy storage power station

The 48V 100Ah Powerwall can be combined with distributed/centralized new energy power generation, which is one of the effective ways to solve the problem of grid connection of new energy power generation.