科士达HP930-RM-LTG室外一体化UPS电源柜,室外3kvaUPS

型号：科士达HP930-RM-LTG

容量3KVA/2.1kw

电源电压：

输入：220v

输出：220v

二、科士达UPS电源系统

UPS制造商只有掌握核心技术，并具备自主研发及创新能力，才能取得发展的主动权。目前国内多数中小规模厂家普遍缺乏大功率电源控制技术、电路保护技术、系统集成技术等核心技术，部件和整机的制造工艺水平距离标准化大批量生产的要求较远，在设计能力、工艺技术及新材料应用研究等方面也与水平差距较大。此外，国内厂商对于信息化建设的投入大都停留在基础硬件方面，软件投入相对不足，对现有网络和信息资源的利用不够，导致产品竞争力不强，企业发展受到限制。

科士达HP930-RM-LTG UPS

科士达UPS、科士达UPS电源、科士达UPS不间断电源，自从集团公司组建以来一直致力于不间断电源（UPS）、消防应急电源（EPS）、铅酸蓄电池、稳压电源，直流屏等研发生产和推广，是全球的整体电源解决方案供应商。

科士达公司成立于一九九三年，是专注于电力电子及新能源领域、产品涵盖UPS不间断电源、逆变电源、阀控式铅酸蓄电池、机房一体化设备、太阳能光伏逆变器的技术企业。是产能规模和销量市场占有率遥遥的中国本土UPS产业领导者，高品质阀控式密封铅酸蓄电池专业制造商，中国的机房一体化系统集成制造商，中国的新能源电力转换技术创新厂商。用户覆盖亚洲、欧洲、北美、非洲八十多个主要和地区市场。

成立十七年来，科士达公司凭借研发、产品、服务、产能规模等方面的综合优势，产品广泛应用于政府、金融、通信、教育、交通、气象、、工商***务、卫生、能源电力等各个行业领域，为包括各省政府电子政务工程、银行系统金融电子化工程、金***工程、新一代天气雷达网、广电总局“村村通”工程、全国三级网工程、“西部大学校园网”工程、全国农村中小学远程教育工程、全国农村党员远程教育工程、“文化共享工程”、“平安城市”工程、中石化加油IC卡工程、三峡工程、青藏铁路、2008北京会、第九届/第十一届全国运动会、第24届大学生运动会、2010年上海世博会等在内的一大批重点工程提供高可靠电力保护，全力护航中国信息化建设事业。

在经过对全球机房市场进行长期深入研究和技术储备后，科士达公司于2005年1月成立整体机房事业部，正式进军机房一体化领域，致力于为用户数据中心机房物理基础平台建设提供一体化、标准化、高可用性的整体解决方案，并通过机房科技创新和“整体机房产品化”产业模式，全力推进中国整体机房市场产业化发展。

科士达公司自成立以来，始终坚持“市场导向＋技术驱动”的技术开发方向，于2000年在原有技术开发部基础上组建了科士达研发中心，目前研发中心有近200位电源和机房产品专业研发技术工程师，拥有业界工作站、及包括安规试验室、基本电性能试验室在内的多个专业试验室，是目前国内电源和机房一体化行业标杆性企业级研发中心，是多项和行业标准起草/参与修订单位。

科士达HP930-RM-LTG UPS

  (1)科士达UPS电源在正常使用情况下，主机的维护工作很少，主要是防尘和定期除尘。特别是气候干燥的地区，空气中的灰粒较多，机内的风机会将灰尘带入机内沉积、当遇空气潮湿时会引起主机控制造成主机工作失常，并发生不准确告警，大量灰尘也会造成器件散热不好。一般每季度应彻底清洁一次。其次就是在除尘时，检查各连接件和插接件有无松动和接触不牢的情况。

1．外接大容量电池组：可根据所需供电时间外接相应容量的电池组，但须注意此种方造成电池组充电时间的相对增加，另外也会增加占地面积与维护成本，故需认真评估。

降低了lIps的运行成本，是厂种性价比极高的绿色环保电源。

■环境直直性强

宽广的输入电压，避免因电网电压变化大时，频繁地切换至电池供电，适应于电力环境恶劣的地区。

输入频率范围46吖54Hz，保证接入各种燃油发电机均可稳定工作，满足用户对油机使用的要求。

■冷启动叻能

在无市电的状态下，可直接用电池组启动uPs,

簸戮₩，奴赢礤告平.占用电池1;，,：：.汝要员戟输出电压，让能量供给重郠

. L m 0 §b3%£g££g＇

国防止误触发功能

·每一按itt均有延迟功能"

·显示而佳，问用户准确地}是f!tlTr3的工f)己T境和。上fl·l}；，hf，·，4。【川亟过[l付显示，可快迚夕lj断ups的故ll阜原因衵故障郃(立，1Utlf·s的封喋鼎配名廿p胃视监控软f卜Jtj电临·#¢i·Jilnill，，ws的各川叮·初一目了然地显示在地讯?，＇曲上，通过i茁，电陷可对upS行;嘉蕊编禁；。有远程网薛i}9V,ii；；，槐伊，p.l：tll[fl111·.；l；4◆川l!嘱酒恩t通过备种网络操作矾雏进行通讯、常理。

启动能b，可在满载的情况下进行冷启魂

满足用户的应急需求。并具备超强的冷启动＇，

只有持续杉山!..-I挝j)；到预定的日mfi(，按键才会发挥相应的们靛。

 22517775

39324496

39417118

22519912

39303219

39490693

39588074

88153218

39201884

22282529

22282511

39566237

39441944

39329602

39404165

39419668

54629563

54710108

54737614

23026636

39310735

39310800

95938171

54636501

42684795

95938171

39322276

95368890

95937843

95994125

39587183

95952610

95368890

39172978

96741749

96739800

95026183

96728522

3403169

3403170

3403171

39483888

22163869

39540240

22937759

38039244

TB13015BWE05TJJ436350L3

TJJ436350WL

TJJ436400TFL236125

TFL236150

TFK224125

TFK224125WL

TFK224150

TFK224150WL

TFK224175

TFK224175WL

TFK224200

TFK224200WL

TFK224225

TFK224225WL

TFK224F000

TFK226T070

TFK226T080

TFK226T090

TFK226T100

TFK226T110

TFK226T125

TFK226T150

TFK226T175

TFK226T200

TFK226T225

TFK226Y225

TFK236070

TFK236070WL

TFK236080

TFK236090

TFK236090WL

TFK236100

TFK236100WL

TFK236110

TFK236110WL

TFK236125

TFK236125WL

TFK236150

TFK236150T2

TFK236150WL

TFK236175

TFK236175WL

TFK236200

TFK236200WL

TFK236225

TFK236225WL

TFK236F000

TFK224080WL

TFK224070

TFK224070WL

TFK236080WL

TFK224080

TFK224090

TFK224090WL

TFK224100

TFK236T080

TFK236T070

TFK236T090

TFK236T100

TFK236T110

TFK236T125

TFK236T150

TFK236T175

TFK236T200

TFK236T225

TF122015

TF122020

TF124035

TF124040

TF124045美国GE断路器通用断路器  断路器

GE  FDE36TF016EF  FDE36TF020EF  FDE36TF025EF  FDE36TF032EF

GE  FDE36TF050EF  FDE36TF063EF  FDE36TF080GF  FDE36TF100GF

GE  FDE35TF125GF  FDE46TF020EF  FDE46TF025EF  FDE46TF032EF

GE  FDE46TF040EF  FDE46TF050EF  FDE46TF063EF  FDE46TF080GF

GE  FDE46TF100GF  FDE46TF125GF  FDE35TC020EF  FDE35TC025EF

GE  FDE35TC032EF  FDE35TC040EF  FDE35TC050EF  FDE35TC063EF

GE  FDE35TC080GF  FDE35TC100GF  FDE35TC125GF  FDE45TC020EF

GE  FDE45TC025EF  FDE45TC032EF  FDE45TC040EF  FDE45TC050EF

GE  FDE45TC063EF  FDE45TC080GF  FDE45TC100GF  FDE45TC125GF

GE  FDS36TD020ED  FDS36TD025ED  FDS36TD032ED  FDS36TD040ED

GE  FDS36TD050ED  FDS36TD063ED  FDS36TD080GD  FDS36TD100GD

GE  FDS36TD125GD  FDN36TD020ED  FDN36TD025ED  FDN36TD032ED

GE  FDN36TD040ED  FDN36TD050ED  FDN36TD063ED  FDN36TD080GD

GE  FDN36TD100GD  FDN36TD125GD  FDH36TD020ED  FDH36TD025ED

GE  FDH36TD032ED  FDH36TD040ED  FDH36TD050ED  FDH36TD063ED

GE  FDH36TD080GD  FDH36TD100GD  FDH36TD125GD  FDL36TD032ED

GE  FDL36TD040ED  FDL36TD050ED   FDL36TD063ED  FDL36TD080GD

GE  FDL36TD100GD  FDL36TD125GD  FDN436TD020ED  FDN436TD025ED

GE  FDN436TD032ED  FDN436TD040ED  FDN436TD050ED  FDN436TD063ED

GE  FDN436TD080GD  FDN436TD100GD  FDN436TD125GD  FDH436TD020ED

GE  FDH436TD063ED  FDH436TD080GD  FDH436TD100GD  FDH436TD125GD

GE  FDL436TD032ED  FDL436TD040ED  FDL436TD050ED  FDL436TD063ED

GE  FDL436TD080GD  FDL436TD100GD  FDL436TD125GD  FDS46TD020ED

GE  FDS46TD025ED  FDS46TD032ED  FDS46TD040ED  FDS46TD050ED

GE  FDS46TD063ED  FDS46TD080GD  FDS46TD100GD  FDS46TD125GD

GE  FDN46TD020ED  FDN46TD025ED  FDN46TD032ED  FDN46TD040ED

GE  FDN46TD050ED  FDN46TD063ED  FDN46TD080GD  FDN46TD100GD

GE  FDN46TD125GD  FDH46TD020ED  FDH46TD025ED  FDH46TD032ED

GE  FDH46TD040ED  FDH46TD050ED  FDH46TD063ED  FDH46TD080GD

GE  FDH46TD100GD  FDH46TD125GD  FDL46TD032ED  FDL46TD040ED

GE  FDL46TD050ED  FDL46TD063ED  FDL46TD080GD  FDL46TD100GD

GE  FDL46TD125GD  FDN36MC007ED  FDN36MC012ED  FDN36MC020ED

GE  FDN36MC030ED  FDN36MC050ED  FDN36MC080GD  FDN36MC100GD

GE  FDH36MC007ED  FDH36MC012ED  FDH36MC020ED  FDH36MC030ED

GE  FDH36MC050ED  FDH36MC080GD  FDH36MC100GD  FDL36MC030ED

GE  FDL36MC050ED  FDL36MC080GD  FDL36MC100GD  FDN436MC007ED

GE  FDN436MC012ED  FDN436MC020ED  FDN436MC030ED  FDN436MC050ED

GE  FDN436MC080GD  FDN436MC100GD  FDH436MC007ED  FDH436MC012ED

GE  FDH436MC020ED  FDH436MC030ED  FDH436MC050ED  FDH436MC080GD

GE  FDH436MC100GD  FDL436MC030ED  FDL436MC050ED  FDL436MC080GD

GE  FDL436MC100GD  FDN36TG032ED  FDN36TG040ED  FDN36TG050ED

GE  FDN36TG063ED  FDN36TG080GD  FDN36TG100GD  FDN36TG125GD

GE  FDH36TG032ED  FDH36TG040ED  FDH36TG050ED  FDH36TG063ED

GE  FDH36TG080ED  FDH36TG100ED  FDH36TG125GD  FDN436TG032ED

GE  FDN436TG040ED  FDN436TG050ED  FDN436TG063ED  FDN436TG080GD

GE  FDN436TG100GD  FDN436TG125GD  FDH436TG032ED  FDH436TG040ED

GE  FDH436TG050ED  FDH436TG063ED  FDH436TG080GD  FDH436TG100GD

GE  FDH436TG125GD  FDN46TG032ED  FDN46TG040ED  FDN46TG050ED

GE  FDN46TG063ED  FDN46TG080GD  FDN46TG100GD  FDN46TG125GD

GE  FDH46TG032ED  FDH46TG040ED  FDH46TG050ED  FDH46TG063ED

GE  FDH46TG080GD  FDH46TG100GD  FDH46TG125GD  FEN36TA032JF

新政可以说是给整个光伏行业带来了巨大的影响，虽然531政策表示暂不安排2018年普通光伏电站建设规模，新投运的光伏电站标杆上网电价每千瓦时统一降低0.05元，但同时明确强调支持光伏扶贫。从6月份的表现来看，我国各地光伏扶贫进展节奏加快。

6月30日，河北保定望都20MW、唐县5.894MW扶贫项目并网成功，科士达是这两个项目的逆变器供应商。

▲ 望都英源20MW扶贫项目

▲ 唐县泰安5.894MW扶贫项目

科士达作为这两个扶贫电站逆变器供应商，对于此次参与光伏扶贫项目建设非常重视，从元器件的来料入库，到逆变器组装老化，全部严格按照6道100%检测标准，以此确保扶贫电站的稳定运行、保证电站的收益。

近几年，科士达之所以在河北地区的扶贫项目应用非常广泛，得益于科士达为扶贫项目提供了针对性的高性价比，高发电量的逆变器产品和为扶贫项目量身定做的智能运维系统解决方案。既保障了客户扶贫电站的发电量又提供完善的后续运维服务，让客户电站发电无忧，运维无忧。未来科士达将继续坚持向客户提供稳定、可靠、智能、便捷的逆变器，为更多的光伏扶贫电站保驾护航。

▲ 科士达汇流箱

新政策的调整对行业的影响巨大，但从长远来看也未尝不是一件好事，粗放式的发展得到控制，市场逐渐规范，其*终目的就是迎接平价上网的到来。科士达组串式、集中式、储能逆变器都有着不俗的业绩，累计出货量约为16GW，市场占有率15%以上，行业排名前三。科士达作为上市公司，资产率负债低，现金流充裕，同时多元化的产品体系也保证了资金的稳定。

▲ 望都英源项目科士达集中式逆变器

除了常规的光伏逆变器外，储能逆变器逐渐成为各大企业公认的下一片蓝海。科士达在研发储能逆变器的同时，储能产业闭环的布局也在逐渐形成。在储能逆变器方面，通过光伏与储能结合，解决光伏发电间歇性、随机性特点对电网的影响，让光伏系统柔性接入电网，为*终实现能源互联网奠定基础。

The new deal can be said to bring a huge impact on the whole photovoltaic industry. Although the 531 policy is not to arrange the scale of ordinary photovoltaic power station in 2018, the price of the new PV power station is 0.05 yuan per kilowatt hour, but at the same time, it clearly emphasizes the support of photovoltaic poverty alleviation. Judging from the performance in June, the pace of PV poverty alleviation in China is accelerating.

In June 30th, Hebei Baoding Wangdu 20MW ａnd Tangxian County 5.894MW poverty alleviation project were successfully connected, ａnd KSTAR was the inverter supplier of the two projects.

Wangdu British 20MW poverty alleviation project

5.894MW poverty alleviation project in Tai＇an, Tangxian County

As the only inverter supplier of these two poverty alleviation stations, KSTAR attaches great importance to the construction of the PV poverty alleviation project. From the incoming materials of the components to the aging of the inverter assembly, the 6 100% 100% test standards are strictly in accordance with the standard, so as to ensure the stable operation of the poverty alleviation power station ａnd ensure the benefits of the power station.

In recent years, KSTAR has been widely used in the poverty alleviation project in Hebei, which has benefited from KSTAR＇s targeted ａnd cost-effective, high power supply inverter products ａnd the intelligent operation ａnd maintenance system tailored for the poverty alleviation project. It not only safeguards the generating capacity of the customers＇ poverty alleviation power station, but also provides a perfect follow-up operation ａnd maintenance service. In the future, KSTAR will continue to provide customers with stable, reliable, intelligent ａnd convenient inverter to escort more photovoltaic power stations.

KSTAR confluence box

The adjustment of the new policy has a great impact on the industry, but it is not a good thing in the long run, the extensive development is controlled, the market is gradually standardized, ａnd its ultimate aim is to welcome the arrival of the parity net. KSTAR series, centralized, energy storage inverter have a good performance, the cumulative shipments of about 16GW, market share of more than 15%, the top three in the industry. As a listed company, KSTAR has low assets ａnd liabilities, ａnd abundant cash flow. At the same time, the diversified product system also ensures the stability of funds.

KSTAR centralized inverters of the Wangdu UK source project

In addition to conventional photovoltaic inverters, energy storage inverters have become the next blue ocean recognized by major enterprises. While developing KSTAR＇s energy storage inverter, the layout of the closed loop of energy storage industry is also gradually taking shape. In the aspect of energy storage inverter, through the combination of photovoltaic ａnd energy storage, the influence of the intermittent ａnd random characteristics of photovoltaic power generation on the power grid is solved, ａnd the photovoltaic system can be flexible access to the grid, which lays the foundation for the final realization of the energy Internet.

应对市场需求下滑成为光伏企业不得不面对的问题。在这场行业洗牌的大浪潮中，没有谁能独善其身，逆变器企业亦不外如是。

牌局重启，胜者为王

从2008年到2018年的十年时间里，中国光伏行业经历了两次整合，随着“5˙31”新政的下发，光伏行业第三次整合的帷幕就这样被扯了下来。行业整合如同资本市场的一场牌局游戏，胜者为王是*终结果 。

光伏发电的核心设备是逆变器。中国逆变器的发展要追溯到深圳的两家公司，一家是艾默生，另一家是中国台湾的山特。就行业目前的各大逆变器厂家来看，其技术研发以及高层管理人员80%来自于这两大厂家。彼时的逆变器利润约在200%~300%之间，高额利润以及国外品牌的垄断，促使两大厂家的高层人员在掌握核心技术以后纷纷投入到了创业的大潮中。

自国内逆变器企业群雄并起后，国外企业垄断的局面被打破，通过“价格战”的厮杀，迫使外企*终退出了国内市场，而逆变器的价格也从2009年的2元/W降至2013年的0.4~0.5元/W。科士达产品总监王善良表示，“此时国内的逆变器企业约有200家左右，做丝袜的，做鞋垫的，各行各业的都进入了逆变器领域，逆变器的发展也正式进入到了国内混战阶段。”

随着国内光伏市场的爆发，逆变器企业的市场集约度进一步提高。截止到2016年以前，中国光伏的集中式地面电站为主要增长点，其逆变器的供应商基本已经被锁定，本该固化的市场格局随着分布式光伏的暴增发生了根本变化。原本不具备上场资格的玩家，开始掌握一定的话语权，随着新政下发，新一轮的洗牌机制再次开启。

王善良表示，“政策调整从长远来看其实是一件好事，粗放式的发展得到控制，市场逐渐规范，其*终目的就是迎接平价上网的到来。经过这次洗牌，有实力的企业是不会出局的。以科士达为例，组串式、集中式、储能逆变器都有着不俗的业绩，我们累计出货量约为16GW，市场占有率15%以上，行业排名前三，去年的出货量是6GW。作为上市公司，科士达资产率负债低，现金流充裕，同时多元化的产品体系也保证了多样的资金稳定。”

多点布局，危险与机遇并存

“福兮，祸之所伏;祸兮，福之所倚。”此句颇为适用光伏行业的发展变化。就新政而言，看似惨淡的市场前景，依然有企业的攻城略地之所，此前多点布局的企业势必将会在这次洗牌中脱颖而出。

2018年的分布式指标虽已几近于无，但领跑者与扶贫仍然大有可为。从数据来看，5GW的应用领跑者指标与即将下发的4WG扶贫指标将成为逆变器企业争夺的重中之重。王善良表示“从领跑者方面来说， 2017年年底时，科士达获得了国电投500MW的组串合约，*近也完成了国电投领跑者的投标工作。从扶贫方面来看的话，更是科士达的优势所在。安徽金寨批光伏扶贫科士达做了6000户，辽宁建仓批做了5000户，第二批即将启动3000户。”

国内市场的萎缩使得逆变器企业开始更加注重海外布局。欧美市场格局已基本成型，外来者破局的困难显而易见，就此情形下，中东、印度、南美等新兴市场则成为国外厮杀的主战场。但不得不提的是，新兴市场光伏的发展趋势很有可能重复中国光伏走过的道路，工商业分布式光伏尚在萌芽期，集中式地面电站或是主流需求。就目前国内的部分逆变器厂家来看，只做分布式的逆变器企业海外之路或将困难重重。而科士达集中式与组串式逆变器的并重布局，势必会迅速打开国外市场，从而缓解国内市场的压力。

除却常规的光伏逆变器外，储能逆变器逐渐成为各大企业公认的下一片蓝海。科士达在研发储能逆变器的同时，储能产业闭环的布局也在逐渐形成。在储能逆变器方面，通过光伏与储能结合，解决光伏发电间歇性、随机性特点对电网的影响，让光伏系统柔性接入电网，为*终实现能源互联网奠定基础。充电桩方面，科士达的业务主要是给充电桩厂家供应*为核心的模块，充电设备远销日本、澳大利亚等地。

Facing the decline of market demand has become a problem that photovoltaic enterprises have to face. In this wave of industry shuffling, no one can stand alone, ａnd inverter companies are nothing more than that.

The game is restarted ａnd the winner is king

In the ten years from 2008 to 2018, China＇s photovoltaic industry has undergone two integration. With the new policy of "5, 31", the curtain on the third integration of the photovoltaic industry has been tore down. Industry integration is like a game in the capital market, ａnd the winner is the end result.

One of the core devices of photovoltaic power generation is the inverter. The development of inverter in China goes back to two companies in Shenzhen, one is Emerson ａnd the other is Santak in Taiwan, China. In terms of the industry＇s major inverter manufacturers, its technology research ａnd development ａnd top management 80% come from these two manufacturers. At the same time, the profit of the inverter is about 200%~300%, the high profit ａnd the monopoly of foreign brands have prompted the top personnel of the two big manufacturers to enter the tide of entrepreneurship after mastering the core technology.

Since the domestic inverter enterprises have been flock ａnd rise, foreign enterprises monopolize the situation, through the "price war" fighting, forcing foreign companies to eventually exit the domestic market, ａnd the price of the inverter from 2 yuan /W in 2009 to the 0.4~0.5 yuan /W in 2013. KSTAR product director Wang Shanliang said, "at this time there are about 200 domestic inverter enterprises, making stockings, making insoles, all walks of life have entered the field of inverters, the development of inverters also formally entered the stage of the domestic melee."

With the outbreak of the PV market in China, the market intensification of inverter enterprises is further improved. By the year 2016, China＇s centralized photovoltaic power station is the main growth point, ａnd its inverter suppliers have been basically locked. The market pattern of this solidification has changed radically with the surge of distributed photovoltaic. The players who did not have the qualification to start playing field began to ｍaster certain discourse power. With the new deal coming out, a new round of shuffling mechanism was opened again.

Wang Shanliang said, "policy adjustment in the long run is a good thing, the extensive development is controlled, the market is gradually standardized, its ultimate goal is to meet the arrival of parity. After this shuffle, powerful enterprises will not be out. Take KSTAR as an example, series, centralized, energy storage inverter have a good performance, we accumulated a total of about 16GW, the market share of more than 15%, the industry ranked the first three, last year＇s shipment is 6GW. As a listed company, KSTAR has low asset ratio liabilities ａnd abundant cash flow, ａnd diversified product systems also guarantee diversified capital stability.

Multipoint layout, risk ａnd opportunity coexistence

"Happiness is the cause of calamity." This sentence is quite suitable for the development ａnd change of the photovoltaic industry. As far as the new deal is concerned, the seemingly dismal market prospects are still in the way of enterprises, which will certainly stand out in this shuffle.

Although the distributed indicators in 2018 are close to nothing, there are still great possibilities for leaders ａnd poverty alleviation. From the data point of view, the 5GW application leader ａnd the upcoming 4WG poverty alleviation index will become the top priority for inverter companies. At the end of 2017, Wang Shanliang said, "at the end of 2017, KSTAR received a series of contracts with the 500MW, which has recently completed the bidding work of the country＇s leader. From the perspective of poverty alleviation, it is the advantage of KSTAR. The first batch of photovoltaic poverty alleviation KSTAR in Anhui, Jinzhai, has made 6000 households, ａnd the first batch of KSTAR has built 5000 households, ａnd the second batch is about to start 3000 households.

The shrinking of the domestic market has made the inverter enterprises pay more attention to overseas layout. The market pattern of Europe ａnd America has been basically formed, ａnd the difficulties of outsiders are obvious. In this case, the Middle East, India, South America ａnd other emerging markets have become the main battlefields of foreign fighting. But it has to be said that the development trend of the emerging market photovoltaic is likely to repeat the path of China＇s photovoltaic, industrial ａnd commercial distributed photovoltaic is still in the bud, centralized ground power station or the mainstream demand. As for some domestic inverter manufacturers, it will be very difficult to build a distributed inverter enterprise overseas. The layout of KSTAR＇s centralized ａnd serial inverter is bound to quickly open up foreign markets, thereby easing the pressure on the domestic market.

In addition to conventional photovoltaic inverter, energy storage inverter has gradually become the next blue ocean recognized by major enterprises. While developing KSTAR＇s energy storage inverter, the layout of the closed loop of energy storage industry is also gradually taking shape. In the aspect of energy storage inverter, through the combination of photovoltaic ａnd energy storage, the influence of the intermittent ａnd random characteristics of photovoltaic power generation on the power grid is solved, ａnd the photovoltaic system can be flexible access to the grid, which lays the foundation for the final realization of the energy Internet. In terms of charging piles, KSTAR＇s main business is to supply the most core modules to the charging pile manufacturers, ａnd the charging facilities are exported to Japan, Australia ａnd other places.