工商业屋顶光伏系统解决方案 Commercial and Industrial Roof Solution 股票代码 :002335 集约高效智能领跑
1 专注电力电子技术 30 年 30 years' power conversion experience 累计装机容量数值超过 10GW+ 10GW+ accumulated solar installations worldwide 连续三年入选全球新能源企业 500 强 Awarded as the world's top 500 new energy companies for 3 years 服务于全球 100+ 国家和地区 Applied in 100+ countries and regions 研发人员 900+, 占员工比 25%+ Over 900 R&D engineers, 25% of all employees 研发投入逾 2 亿, 占营收近 9% More than 200 million of R & D investment, accounting for nearly 9% of revenue 600+ 项国家专利软件 著作权等知识产权 600+ intellectual properties including software patents, copyright and etc 参与国家和行业标准的制定 60 余项 Participated in the formulation of more than 60 national and industry standards 2
公司 Company 厦门科华恒盛股份有限公司是行业首批 国家认定企业技术中心 国家火炬计划重点项目 承担单位 国家重点高新技术企业 国家技术创新示范企业和全国首批 两化融合管理体系 贯标企业 公司拥有智慧电能 云服务 新能源三大业务体系, 产品方案广泛应用于金融 工业 交通 通信 政府 国防 军工 核电 教育 医疗等行业, 服务全球 100+ 国家和地区的用户 目前, 科华恒盛新能源业务涉及光伏 微网 储能 风电等, 为全球提供光伏逆变器 储能变流器 监控系统等产品解决方案及项目投资 开发 建设 运维等服务, 致力为全球提供一流的光储能源解决方案 KEHUA is one of the industry's first "State-Accredited Enterprise Technology Centers", undertaker of "Key National Torch Project", "National Key High-Tech Enterprise" and "National Technology Innovation Demonstration Enterprise" and one of the first enterprises with accredited "integrated informatization and industrialization management system". With three business systems of critical power, renewable energy and cloud service, Kehua's production has been widely used in the industry of finance, industry, traffic, telecom, public, military, nuclear, education, medical etc., installed in over 100 countries and regions. Now, Kehua renewable energy business (PV, energy storage, Micro-grid and wind power)provides the product of solar inverter, energy storage converter, monitoring system and the service including investment, development, construction and o&m, devoting in the global first-rate solar energy and energy storage solution. 合作伙伴 ( 部分 ) Partners (part) 重点推广国家 Key countries 美国 United States 日本 Japan 菲律宾 Philippines 泰国 Thailand 印度尼西亚 Indonesia 印度 India 澳大利亚 Australia 3
2 小型工商业屋顶光伏系统 Medium industrial and commercial roof PV system 项目特点 装机容量小于 1MW 屋顶通常分布较广 屋顶朝向各异 配电房面积可能不足 用于自发自用 余电上网模式, 接入 380V 低压电网 使用组串式逆变器方案可实现灵活配置, 充分利用屋顶资源 Features 组件 PV Panels 组串式逆变器 String Inverter System capacity < 1MW Wide distribution and multi orientation of roof Small power distribution room Self-consumption and extra electricity for sale, access to 380V low-voltage power grid Flexible deployment to make full use of roof resources when using string inverter solution 推荐产品 智能光伏组串逆变器 SPI30/33/36/40/50/60K-B Recommed products Smart On-grid String Inverter Series SPI30/33/36/40/50/60K-B 高效率, 高收益 High Efficiency and High Profit 多路 MPP 设计, 适应分布散 朝向各异的屋顶 最大转换效率 99%, 保证发电高效 Multi MPPT design, adapting to wide distribution and multi-orientation of roof Maximum ef ficiency up to 99%, ensure efficient power generation 易安装 Easy Installation 单机体积小, 安装灵活, 节约占地 Small size and flexible installation, saving installation area 4
方案 Solution 能量管理云平台 EMS System 路由器 Router 手机 APP Mobile APP 集中监控中心 Centralized monitoring Center 数据采集器 Data collector 交流汇流箱 PV Combiner Box 380V 电网 Utility Grid 交流汇流箱 PV Combiner Box 配电柜 Distribution Cabinet 本地负载 Load 直流线 DC Line 交流线 AC Line 通信线 Communication 高可靠 High Reliability IP65 防尘防水设计, 适应复杂环境 Outdoor IP65 design, complex environment adaptability 智能监控 Intelligent Monitoring 能源管理云平台, 实现光伏电站数据管理 手机 APP, 随处查看 Intelligent cloud platform monitoring of power station operation state Mobile APP real-time monitoring 5
2 大型工商业屋顶光伏系统 Large industrial and commercial roof PV system 项目特点 装机容量大, 容量在 1MW 以上 屋顶通常面积较大 屋顶朝向角度一致, 有利于大规模光伏组件布置 全额上网或自发自用余电上网, 接入厂内 10KV 或 35KV 配电系统 使用集散式箱逆变一体化解决方案, 安装 调试方便快捷 Features Large installation capacity, over 1 MW Roof with large area in same direction, suitable for large scales of PV modules Full power electricity sale or self-consumption and extra electricity for sale, access to 10 KV or 35 KV power distribution systems All in one container solution, easy for installation and configuration 组件 PV Panels MPPT 光伏汇流箱 MPPT Junction Box 推荐产品 集散式系统 ( 控制器 + 逆变器 ) 逆变升压一体机 SPC1000120-B/SPI1000K-B/SPI2000K-TS Recommed products Central-distributed Inverter System Inverter&Step-up Container Solution Solution SPI1000120-B/SPI1000K-B/SPI2000K-TS 绿色友好 Grid Friendly 分散跟踪 集中并网, 系统电网适应性更强 "Dispersive tracking and centralized grid connection" with higher grid adaptability 高效率, 高收益 High Efficiency and High Profit 44~56 路 MPPT 设计, 保证高效发电 高压直流汇流, 减少系统线损约 40% 44~56 MPPT design, ensuring efficient power generation High voltage DC bus, line loss reduce by 40% 6
方案 Solution 能量管理云平台 EMS System 路由器 Router 数据采集器 Data collector 集中监控中心 Centralized monitoring 手机 APP Center Mobile APP 本地监控中心 Local monitoring center 电网调度中心 Grid dispatch Center 集散式逆变器 Central-distributed Inverter 10/35kV 集散式逆变器 Central-distributed Inverter 升压变压器 Transformer 逆变升压一体集装箱 Inverter & Step-up Container Solution 本地负载 Load 电网 Utility Grid 直流线 DC Line 交流线 AC Line 通信线 Communication 低投资, 易安装 Low Investment, East Installation 功率密度高, 节省电站建设面积 支持双绕组变压器, 降低投资成本 10%~20% high power density design, reduce system land cost Accessible for duplex winding transformer, saving 10%~20% of investment costs 智能监控 Intelligent Monitoring 能源管理云平台, 实现光伏电站数据管理 手机 APP, 随处查看 Intelligent cloud platform monitoring of power station operation state Mobile APP real-time monitoring 7
2 工商业屋顶光伏储能系统 Industrial and commercial roof ESS 适用场景 日用电负荷波动比较大的工商企业, 如大型商场 写字楼 工厂 充电站等场所 具有峰谷电价差的场所, 用电量大 用电负荷增大, 原有配电容量不足的场合 具有不同负荷等级或消防应急供电场合 组件 PV Panels Application Large power consumption application such as in factories, shopping malls, office buildings, charging stations, sports centers, etc. peak-valley price application large load fluctuation application different load level and EPS application 推荐产品 集散式系统 ( 控制器 + 逆变器 ) 逆变升压一体机 SPC1000120-B/SPI1000K-B/SPI2000K-ST Recommed products Central-distributed Inverter System Inverter&Step-up Container Solution Solution SPI1000120-B/SPI1000K-B/SPI2000K-ST 电池组 Battery pack 削峰填谷 Peak Shaving Mode 在原有配电网中接入储能系统, 在用电低谷期存储电能, 将储能的电在峰值电价期间使用, 实现削峰填谷 Energy storages during off-peak period and releases in peak hours. Commercial and industrial customers are able to save on their electricity bills by reducing peak demand, to realize "Peak Shaving" values 平滑负荷 High Efficiency and High Profit 储能系统在用电尖峰时刻放电, 削减负荷的变化率, 达到平滑负荷的目的 Energy storages during off-peak period and releases in peak hours. Commercial and industrial customers are able to save on their electricity bills by reducing peak demand, to realize "Peak Shaving" values 8
方案 Solution MPPT 光伏汇流箱 MPPT Junction Box 集散式逆变器 Central-distributed Inverter 电网 Grid 并离网切换 Off-On Grid Switch 0.4kV 次要负载 Second Load 直流控制柜 /BMS BMS Cabinet 储能变流器 Energy Storage Conveter 重要负载 Primary Load 直流线 DC Line 交流线 AC Line 通信线 Communication 配电系统扩容 Low Investment, East Installation 当用户需增大用电负荷时, 原有配电容量不足, 增加储能系统, 可达到扩容作用 Load Leveling is used to smooth out the peaks and dips in energy demand by reducing consumption at peak times increasing it during off-peak times ("valley filling"), or shifting the load from peak to off-peak periods to maximize use of efficient baseload generation and reduce the need for spinning reserves 应急供电 Emergency Power Supply 在市电停电时, 储能系统离网运行, 可选择性卸掉次要负荷, 保障重要负荷供电可靠 When the power outage occurs, the energy storage system runs in off-grid mode, and the secondary load can be selectively removed to guarantee the uninterrupted supply of critical loads 9
3 三相并网组串逆变器 Three-phase On-grid String Inverter 集散式逆变系统 Central-distruted Inverter System 逆变升压一体机 Inverter & Step-up Container Solution SPI30K-B/SPI33K-B/SPI36K-B/ SPI40K-B/SPI50K-B/SPI60K-B MPPT 汇流箱 (MPPT Junction Box) SPC1000120-B 集散式系列 (Central-distruted series) SPI1000K-TS/2000K-TS SPI40K-BHV/SPI50K-BHV/ SPI60K-BHV/SPI70K-BHV/SPI80K-BHV 集散逆变器 (Central-distruted Inverter) SPI1000K-BS 集中式系列 (Central series) SPI1000K-T/SPI1260K-T 10
产品 Products 分布式能源管理系统 Distributed Energy Management System EMS 能量管理系统 Energy Management System 三相储能变流器 Three Phase Energy Storage Converter EMS 能量管理系统 Energy Management System BCS50K-A/100K-A 系列 (series) EMS 能量管理柜 Energy Management Cabinet BCS250K-A/500K-A 系列 (series) 11
厦门科华恒盛股份有限公司地址 : 中国福建省厦门火炬高新区火炬园马垄路 457 号邮编 :361006 电话 :0592-5160516 传真 :0592-5162166 400-808-9986 www.kehua.com.cn Xiamen Kehua Hengsheng Co., Ltd. Add: No. 457, Malong Road, Torch High-Tech Industrial Zone, Xiamen Fujian 361006 China Tel: +86-592-5160516 Fax: +86-592-5162166 Email: Intertrade@kehua.com www.kehua.com 版本号 (Version No.):20180828 版权所有 厦门科华恒盛股份有限公司 2018 保留一切权利 Copyright Xiamen Kehua Hengsheng Co., Ltd 2018. All rights reserved.