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维科技术南昌钠电二期项目开工!

  • 2026-06-18 21:39:02
维科技术南昌钠电二期项目开工!

5月29日,维科技术南昌基地二期扩建及产线升级项目开工仪式隆重举行。本次项目落地,是基地扩容提质、拓宽产业版图的关键一步,更是企业锚定新能源蓝海、深耕多元应用市场的战略落子,为锂钠协同发展打开全新增长空间。

开工仪式上,维科技术董事长陈良琴对南昌基地战略定位与发展规划作出深度阐述。他介绍,本次二期项目统筹布局钠离子电池扩产、维乐锂电产线升级改造,实现钠电、锂电两大业务同步升级、双向赋能

近两年,公司屡创行业标杆:建成首条GWh 级钠电专线,连续两年钠电出货量领跑行业;拿下国内首个百兆瓦时级储能钠电项目,上海星火项目成为当地新型储能标杆工程,同时实现行业百 MWh 级钠电产品出口第一。此外,多款自研特色钠电产品陆续落地,技术实力行业领先。

维科技术集团总裁金勇熊表示,锂钠电池是集团重点布局的核心产业,未来集团将持续整合全域资源,保障项目建设、技术研发与市场开拓,助力基地不断做大做强。

据悉,项目落地后,维科技术规模化生产与批量交付能力将大幅提升,为全大型储能、AIDC、通信基站、特种电源、智能终端、清洁机器人、无人机等多领域提供稳定供给。

值得注意的是,此前在行业活动中维科技术钠电研究院院长-杜晨树对外发布了两款重磅产品——WT50与WT150宽温域钠离子电池。该产品基于公司NFPP聚阴离子正极、高动力学硬碳负极、宽温域电解液三大核心技术平台打造,旨在解决极端环境下电池应用的长期痛点,实现高寒、高热、高海拔等全场景下的稳定运行。

在核心技术突破上,维科技术从材料、体系、工艺三维度攻克宽温域瓶颈。低温性能方面,精准匹配NFPP正极与高动力学硬碳负极,-40℃可稳定充电,-20℃恒流充入比优于传统锂电50%以上;高温稳定性方面,60℃循环超6000次,45℃循环超10000次,副反应与产气得到有效抑制;宽温域电解液支持-40℃~65℃充电、-50℃~80℃放电,并实现100C脉冲、5C快充等倍率能力。

产品关键性能方面,WT50/WT150电芯在-50℃~80℃放电时电压Umin>2.0V、容量保持率>80%,全温区容量稳定,25℃ 1C/1C≥18000 次-20℃≥11500次,-30℃≥3000 次,此外,通过针刺、热失控等严苛安全测试。

产业应用已实现规模化验证。典型场景包括:川藏线高海拔通讯基站(海拔4200m,-9℃~7℃无加热稳定运行,-20℃充电每天多充2~3小时,并支持0伏存储回充);海拉尔重卡起驻电源(-30℃、50% SOC下冷起动峰值电流1050A,起动时间4.5s,替代铅酸与传统锂电)。

此外,产品还可广泛应用于寒冷地区台区储能、寒区长时储能、户用储能、离网光伏储能、户外基站电源及重卡起驻电源等场景。

编辑:DD 纳电产业通

来源:网络公开信息

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  1. CONNECT:[ UseTime:0.001010s ] mysql:host=127.0.0.1;port=3306;dbname=aa460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001439s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005838s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000740s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001334s ]
  6. SELECT * FROM `set` [ RunTime:0.000520s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001449s ]
  8. SELECT * FROM `article` WHERE `id` = 522649 LIMIT 1 [ RunTime:0.019558s ]
  9. UPDATE `article` SET `lasttime` = 1781942190 WHERE `id` = 522649 [ RunTime:0.003853s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.002892s ]
  11. SELECT * FROM `article` WHERE `id` < 522649 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001135s ]
  12. SELECT * FROM `article` WHERE `id` > 522649 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.005103s ]
  13. SELECT * FROM `article` WHERE `id` < 522649 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004286s ]
  14. SELECT * FROM `article` WHERE `id` < 522649 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.004022s ]
  15. SELECT * FROM `article` WHERE `id` < 522649 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005969s ]
0.237482s