Based on the implementation of the energy Internet of Things strategy of Chint Group and the exploration of the complementary application mode of multiple energy advantages, Chint New Energy set up the park scenery storage and multi-energy complementary project in the Haining factory to build a regional smart energy integrated operation and management ecosystem.

Chint Haining park scenery ChuChong pluripotent complementary demonstration project covers an area of about 2000 square meters, about 130 KWP new energy capacity, the depth of the fusion of various kinds of new technology, new energy will be distributed new energy power generation, energy storage and electricity load through advanced micro grid technology, ac/dc coupling technology, communication technology, such as large data set can complementary empirical project, To explore the coordinated operation of clean energy and demand-side controllable load, and provide effective solutions for the integrated energy system of the smart park.

This project deeply strengthens green production, green living and green building, integrates green, science popularization, leisure, exhibition and energy conservation, which has a positive demonstration significance for promoting multi-energy complementary application and promoting the development of energy storage industry, and effectively promotes the sustainable and healthy development of energy industry.

5kW vertical axis wind power system

The system consists of wind generator, controller, unloading device, fan inverter, tower rod and so on. The wind energy drives the wind blade to rotate the generator to generate electricity. The three-phase alternating current generated by the generator is converted into direct current by the controller, and then the direct current is converted into 380V alternating current by the inverter and incorporated into the low-voltage distribution system.

15KWpBIPV PV cabin

Photovoltaic hut integrates green building, science popularization, leisure, visiting, exhibition and production capacity functions. Photovoltaic BIPV modules are installed on the roof, south facade and west facade of the photovoltaic hut with more than 130 square meters to convert light energy into electric energy, which is connected to the power grid through a cluster inverter. At the same time, the cabin is integrated with air source heat pump, building insulation film and other energy-saving comfort products.

2.5 KWp photovoltaic (PV)

The photovoltaic pavement for sightseeing and road, covering an area of about 25 square meters, is installed with 33 thin-film photovoltaic road modules, which are used as a walking path of the green belt to connect the photovoltaic hut with the exhibition area.

BIPV photovoltaic parking shed

Covering an area of about 330 square meters, the roof adopts BIPV design and consists of 156 PERC double-sided multi-main gate half-piece single crystal components of 405Wp. The shed is shaped in the shape of "Y", including two slope directions, north and south, with a slope of 10°. The components are tiled along the inherent Angle of the shed, and the components in the two directions are connected to the DCDC port of the energy router through a DC bus box respectively. The shed is equipped with a set of 60kW-V2G DC pair charging pile system, which connects photovoltaic, energy storage and charging pile through DC bus mode, and directly charges the electric energy generated by the shed into the electric vehicle to maximize the utilization of new energy.

30KWp photovoltaic test area

Different scene blocks were designed in the space of 55 meters long and 11 meters wide, including double-sided component test area, imbraided component test area, half-piece component test area, and conventional component test area. Through the simulation of water-light complementarity, sand-light complementarity, agricultural light complementarity and other application environment scenarios, the verification of the power generation gain effect of various types of components in different scenarios is realized.

Microgrid - storage system container

The construction of 50kW/100kWh lithium ion energy storage system has the characteristics of long life, high reliability and high safety. And installing photovoltaic modules on the containers to maximize the use of solar energy. The energy storage system, photovoltaic power generation, wind power generation and charging pile load in the park constitute an integrated micro-grid system. Through intelligent control and management strategies of micro-grid such as peak cutting and valley filling, demand management, fluctuation smoothing and off-grid switching, the safe, stable, economical and efficient operation of new energy power generation and load are realized.

Multi-energy complementary integrated energy management platform

A digital twin integrated energy cloud platform is built to realize real-time remote status monitoring of all sources, networks, energy storage, distribution systems, loads, and environment in the project, and to realize operation optimization, unattended, scheduling and control, etc., so as to ensure the smooth, efficient and green economic operation of the system.

5KWp photovoltaic ribbon

The staff lounge area integrates photovoltaic roof and corporate culture display area.

New energy with Chint group "hair, storage, transport, change, the distribution, sale, use" wisdom energy industry chain advantages and long-term accumulation of brand, channel, capital and other resources, make full use of big data and cloud computing, building the source - network - - - - cloud storage sale "the wisdom of the integration of energy interconnection model, can provide users with complementary and integrated system solutions, Promote energy efficient, collaborative, smart and sustainable development.

基于践行正泰集团能源物联网战略，探索多能源优势互补应用模式，正泰新能源在海宁工厂设立园区风光储充多能互补项目，构筑区域智慧能源综合运营管理生态圈。

正泰海宁园区风光储充多能互补示范项目占地面积约2000平米，新能源装机容量约130KWp，深度融合各类新能源新技术，将分布式新能源发电、储能、用电负载等通过先进交直流耦合微电网技术、大数据技术、通讯技术等结合起来，搭建多能互补实证项目，探索清洁能源与需求侧可控负荷的协调运行，为智慧园区的综合能源系统提供有效解决方案。

该项目深入强化绿色生产、绿色生活、绿色建筑，集绿色、科普、休闲、展览、节能于一体，对推广多能互补应用和推进储能行业发展具有积极的示范意义，有力助推能源产业可持续健康发展。

5kW的垂直轴风力发电系统

系统由风力发电机、控制器、卸荷器、风机逆变器、塔杆等组成。风能推动风叶使发电机转动发电，发电机产生三相交流电经控制器转化为直流电，再由逆变器将直流电转化为380V交流电并入低压配电系统。

15KWpBIPV光伏小屋

光伏小屋集绿色建筑、科普、休闲、参观、展览、产能功能于一体，在130余平方米的光伏小屋屋顶、南立面幕墙及西立面幕墙安装光伏BIPV组件，将光能转换成电能，通过组串式逆变器接入电网；同时，小屋内集成应用了空气源热泵、建筑隔热膜等节能舒适产品。

2.5KWp光伏路

观光、行道的光伏路面，占地面积约25平方米，安装了33块薄膜光伏路组件，作为绿化带的游步道连接光伏小屋与展示区。

BIPV光伏停车棚

占地面积约330平方米，棚顶采用BIPV设计，由156块405Wp的PERC双面多主栅半片单晶组件组成。车棚“Y”字造型，含南北两种坡向，坡度为10°，组件沿车棚固有角度平铺安装，两个方向的组件分别通过一个直流汇流箱接入能量路由器的DCDC端口处。车棚中配备一套60kW-V2G直流对充充电桩系统，将光伏、储能与充电桩通过直流母线方式连接，直接将车棚发出的电能充入电动汽车中，最大化新能源利用。

30KWp光伏试验区

在长55米宽11米的空间中设计不同的场景区块，分别设计双面组件测试区、叠瓦组件测试区、半片组件测试区、常规组件测试区；通过模拟水光互补、沙光互补、农光互补等应用环境场景，实现各种类型的组件在不同场景下发电量增益效果的验证。

微网-储能系统集装箱

建设50kW/100kWh锂离子储能系统，具有长寿命、高可靠性、高安全性等特点。并在集装箱上安装光伏组件，最大化利用太阳能。储能系统与园区光伏发电、风力发电、充电桩负荷等组成一体化微电网系统，通过微电网削峰填谷、需量管理、平滑波动、并离网切换等智能化控制管理策略，实现新能源发电及负荷的安全、稳定、经济、高效运行。

多能互补综合能源管理平台

搭建数字双生综合能源云平台，实现项目中所有源、网、储能、配电系统、负荷、环境等的实时远程状态监测，实现运行优化、无人值守、调度管控等，保障系统的平稳高效、绿色经济运行。

5KWp光伏飘带

集光伏屋顶和企业文化展示区于一体的员工休憩区。