为什么储能行业优先推广钠电池？

Why does the energy storage industry give priority to promoting Sodium-ion Battery?    

储能行业优先推广钠电池，核心是钠电池完美契合储能场景的核心需求，是目前储能行业性价比最高、适配性最强的电池品类。储能场景的核心需求是低成本、长寿命、高安全、可大规模集成、资源无瓶颈，对能量密度、轻量化要求极低，这与钠电池的核心优势完全匹配。首先，钠电池成本极低，可大幅降低储能项目的初始建设成本，是实现平价储能的核心支撑；其次，钠电池循环寿命长，可满足储能项目长期运行的需求，降低全生命周期成本；第三，钠电池安全系数高，热失控风险极低，可适配储能电站大规模密集布置的安全需求；第四，钠电池资源无瓶颈，不受锂矿稀缺制约，可支撑储能行业的大规模扩张；第五，钠电池高低温适配性强，可在全国各类地区的户外环境下稳定运行。

The core reason why the energy storage industry gives priority to promoting Sodium-ion Battery is that it perfectly fits the core needs of energy storage scenarios, and is the battery category with the highest cost performance and strongest adaptability in the energy storage industry at present. The core needs of energy storage scenarios are low cost, long life, high safety, large-scale integration, and no resource bottleneck, with extremely low requirements for energy density and lightweight, which are completely consistent with the core advantages of sodium batteries. First of all, the cost of sodium batteries is extremely low, which can greatly reduce the initial construction cost of energy storage projects, and is the core support for realizing low-cost energy storage; secondly, sodium batteries have a long cycle life, which can meet the long-term operation needs of energy storage projects and reduce the whole life cycle cost; thirdly, sodium batteries have high safety factor and extremely low thermal runaway risk, which can adapt to the safety requirements of large-scale and intensive arrangement of energy storage power stations; fourthly, sodium batteries have no resource bottleneck, are not restricted by the scarcity of lithium ore, and can support the large-scale expansion of the energy storage industry; fifthly, sodium batteries have strong high and low temperature adaptability, and can work stably in outdoor environments in various regions of the country.