Project Overview

案例概述

Wuhan Yike Center is a self-held Grade A office building with a gross floor area of 120,000 sqm and an occupancy rate exceeding 90%. In April 2023, to achieve green and low-carbon operation, Cushman & Wakefield Vanke Service team has systematically implemented multiple energy-saving initiatives, with the distributed photovoltaic (PV) power station standing out as a highlight.

武汉宜科中心为甲方自持型写字楼，建筑面积12万方，客户出租率90%以上，万物梁行2021年进驻服务。2023年起，为实现绿色低碳运营，万物梁行物业团队系统性推进多项节能改造，其中分布式光伏电站建设成为亮点工程。

Upon the property management’s recommendation, the owner invested RMB 1.5 million in December 2023 to install the PV station on the roof of Tower 2. It was successfully grid-connected in September 2024. Supported by the solar-rich conditions, the station is expected to generate 300,000 kWh annually, significantly reducing energy costs. The project also incorporates Vanke Cloud's AI agent and microgrid technology for real-time energy monitoring and dynamic control.

基于物业专业建议，甲方于2023年12月决策投资150万元，在项目2栋28层屋顶建设分布式光伏电站，2024年9月成功并网发电。物业公司启用万物云灵石的智能体和微电网技术，实现能耗可视化与动态管控，电站依托优质太阳能资源，预计年均发电量30万度，节能降本效果显著。

To improve the efficiency of the VRV air conditioning systems, water mist spray devices were installed around outdoor units to lower ambient temperature through evaporative cooling, enhancing heat exchange and summer power performance.

针对VRV多联机空调系统，物业团队于2栋空调外机位加装喷雾系统，通过蒸发吸热显著降低周边温度，提升换热效率，优化夏季用电表现。

Additionally, the underground parking lot operates in "night mode", turning off parking space lights and keeping only main lanes illuminated, cutting nightly energy use by 50%. Similar strategies were applied to public area lighting and air conditioning, further reducing electricity consumption.

地下停车场启用“夜间模式”，关闭车位照明、仅保留主干道照明，夜间能耗降低50%；公区照明与空调同步实施节能策略，有效压降电耗。

These green upgrades have effectively cut carbon emissions and operational energy use, alleviating grid pressure during peak summer demand, demonstrating Vantrue’s commitment to sustainable property management.

一系列绿色改造切实降低碳排放与运行能耗，缓解夏季用电高峰期电网压力，体现万物梁行在可持续物业运营方面的实践成效。

Company/Organization Profile

机构简介

Company Name: YiKe Center. Wuhan Yike Center is strategically located at the core of the Optical Valley transportation hub, at the intersection of Gaoxin Avenue and Guanggu Yi Road, adjacent to Wuhan East Railway Station.

公司名称：宜科中心。武汉宜科中心雄踞光谷交通枢纽核心，位于高新大道与光谷一路交汇处，毗邻武汉东站。

It offers seamless “four-in-one” connectivity comprising high-speed rail, subway (Line 2 and Line 11), elevated roads, and bus routes. With a total floor area of 120,000 sqm, the project comprises four high-quality office buildings and a 20,000 sqm underground parking facility.

项目实现高铁、地铁（2号线、11号线）、高架、公交“四位一体”无缝衔接，总建面12万㎡，由4栋高品质写字楼及2万㎡地下车库组成。

It is owned by Hubei Yihua Technology Development Co., Ltd. and Hubei Mingran Industrial Operation Co., Ltd., and has been professionally managed since April 1, 2021, by Shenzhen Vanke Service Co., Ltd. – Hubei Branch. The occupancy rate currently exceeds 90%, making it a highly competitive commercial landmark in the region.

产权属湖北宜化科技与明冉产业运营公司，由深圳万物商企物业服务有限公司湖北分公司自2021年4月起提供专业物管服务，目前出租率超90%，是区域极具竞争力的商务地标。

Project Outcome

项目成果

1. Economic benefits: After ten months of operation, the photovoltaic power generation equipment generates approximately 232700 kWh of electricity, saving about 180000 yuan in electricity bills; The spray system outside the air conditioner brings 10% -25% energy saving effect; The energy-saving renovation of the underground garage saves 25000 kWh of electricity annually and approximately 20000 yuan in electricity bills. The above innovative measures have achieved resource reduction and circular utilization.

经济效益：光伏发电设备投入使用十个月，自发电量约23.27万度，节省电费约18万元；空调外机位喷雾系统实现10%-25%节能效果；地下车库节能改造每年节省电量2.5万度，节省电费约2万元，各项创新举措实现资源减量和循环利用。

2. Environmental benefits: The use of photovoltaic power plants reduces greenhouse gas emissions and mitigates climate change.

环保效益：光伏电站投入使用减少温室气体排放，减缓气候变化。

3. Social benefits: Distributed power generation reduces transmission losses and alleviates the pressure on the power grid during peak summer electricity consumption.

社会效益：分布式发电降低输电损耗，缓解夏季用电高峰时的电网压力。

Project Highlights

项目亮点

Photovoltaic power generation and spray system make use of the existing space of building body, without occupying precious land resources, and achieve energy conservation and emission reduction.

光伏发电、喷雾系统利用写字楼建筑本体既有空间，不额外占用宝贵土地资源，实现节能减排。

In addition, utilizing solar energy as a renewable energy source provides long-term energy security for the project's energy supply.

利用太阳能这一可再生能源，为项目能源供给提供长远保障。

In addition, with the "Lingshi" AI tool from Wanwu Cloud, visual dynamic control from photovoltaic energy storage to building automation has been achieved, improving the operational efficiency of the park.

结合万物云“灵石”AI工具，实现从光伏储能到楼宇自控的可视化动态管控，提升园区运营效率。

Project Implementation

项目实施

1. Yike Center is located in Wuhan Optics Valley, with an enterprise occupancy rate of over 90% for many years. Customers have a high demand for electricity, and in this context, its power supply is tight, especially during the peak electricity consumption in summer. The power supply department often requires enterprises to carry out energy-saving work. The property management team has promoted and carried out a series of energy-saving and emission reduction work based on the characteristics of the project.

宜科中心位于武汉光谷，企业入驻率长年高于90%，客户用电需求大，电力供应紧张，尤其夏季用电高峰时，供电部门常要求企业开展节能工作，物业团队结合项目特点，推动并开展一系列节能减排工作。

2. Photovoltaic Power Generation: At the end of 2023, the property management team suggested that the owners adopt green energy to alleviate the electricity shortage. And a proposal was submitted on the feasibility of design and construction, product selection, and investment return rate, which was ultimately approved by Party A. The plan is to build a 209kw distributed photovoltaic power station on the roofs of two buildings.

1. 光伏发电：2023年底，物业团队建议业主方采用绿色能源缓解用电紧张，提报设计施工可行性、产品选型及投资回报率等方案并获甲方认可，计划在2栋屋顶新建209千瓦分布式光伏电站。

3. In December 2024, the scheme was granted the Record Certificate of fixed assets investment Project in Hubei Province by the Management Committee of Wuhan East Lake New Technology Development Zone. On July 18, 2024, the Power Supply Company of Donghu New Technology Development Zone issued the "Project Confirmation Form for Distributed Power Supply Project Access System Solution".

2024年12月，方案获武汉东湖新技术开发区管理委员会颁发的《湖北省固定资产投资项目备案证》；2024年7月18日获东湖新技术开发区供电公司颁发《分布式电源项目接入系统方案项目确认单》。

4. Construction mode: Photovoltaic power generation projects constructed using fixed buildings and ancillary facilities. Construction content and scale: Utilize self owned property roofs, purchase photovoltaic panels, inverters, DC cables and other related auxiliary materials, and construct power stations. Internet mode: spontaneous self use, surplus electricity connected to the internet.

建设模式：利用固定建筑物及附属场所建设光伏发电项目；建设内容及规模：利用自有产权屋顶，购置光伏电池板、逆变器、直流电缆等辅助材料建设电站；上网模式：自发自用、余电上网。

5. The project was completed in September 2024 and signed a tripartite "Distributed Photovoltaic Power Generation Project High Voltage Power Generation Contract" with State Grid Hubei Electric Power Company and Shenzhen Wanwu Commercial Enterprise. The grid connected voltage level of the project is 0.38 kV, and the output cable of the inverter is connected to the 0.38 kV low-voltage cabinet of the project through the AC junction box for grid connection, with a grid connected capacity of 200 kW.

工程于2024年9月完工，与国网湖北电力公司、深圳万物商企签订三方《分布式光伏发电项目高压发用电合同》，并网电压等级为0.38千伏，通过逆变器输出端电缆经交流汇电箱接至项目0.38千伏低压柜并网，并网容量200千瓦。

6. The measuring device is located at the low-voltage grid cabinet, and the recorded data serves as the measurement basis for the total power generation of the project's main supply. The measurement method is low supply low quantity. At the same time, the property management company achieves full chain visualization and dynamic control from photovoltaic energy storage scheduling to building automation through the intelligent AI brain - the intelligent agent and microgrid technology of Wanwu Cloud Lingshi.

计量装置设在低压并网柜处，记录数据作为项目主供总发电量计量依据，计量方式为低供低量；物业公司通过万物云灵石的智能体和微电网技术，实现从光伏储能调度到楼宇自控的全链条可视化与动态管控。

7. The entire construction process adheres to the standards of high quality, high efficiency, and ensuring safety. From the construction of the roof steel structure main beam, to the laying of photovoltaic panels, to the connection of cables, a professional team is hired to carry out each task. At the same time, the property management cooperates with the supervision and acceptance of the construction process. Ensure long-term and safe use of the equipment. The self use of photovoltaic equipment can meet 56% of the electricity in the public area of Building 2.

整个施工过程遵循高质量、高效率、保安全标准，屋顶钢结构主梁搭建、光伏板铺设、电缆接驳等工作均由专业团队执行，物业配合施工监管与验收，保障设备长期安全使用；光伏设备发电量自用可满足2号楼公共区域56%的电能需求。

8. Spray System: In order to improve the use efficiency of air conditioners in summer, since 2023, it is recommended that Party A install spray systems in the outer slots of air conditioners. The specific landing is to install spray equipment in 108 outer slots of air conditioners on each floor in the northwest and southwest of 2 buildings.

2. 喷雾系统：为提升夏季空调使用效率，2023年起建议甲方在空调外机位安装喷雾系统，具体在2栋西北和西南方每层4个、共计108个机位加装喷雾设备。

9. In addition to significantly improving the cooling effect of the air conditioner, the heat dissipation efficiency of the external unit has been greatly improved, the compressor load has been reduced, the operating time has been shortened, and energy consumption has been reduced by 10% -25%.

除空调制冷效果明显改善外，外机散热效率极大提升，压缩机负载减轻、运行时间缩短，实现能耗降低10%-25%。

10. Nighttime Energy-Saving Plan: In addition to the use of green energy, a series of energy-saving measures have also been carried out for the lighting and air conditioning equipment in the public areas of the project.

3. 夜间节能方案：除使用绿色能源外，对项目公共区域的照明和空调设备开展一系列节能工作。

11. For example, a night lighting mode was set up in the underground parking lot, and the lighting circuits of 500 parking spaces were time controlled. From 8 pm to 6 am for a total of ten hours, the electricity consumption of the night parking lot was reduced by 50%.

在地下停车场设置夜间照明模式，对500个车位的照明回路进行时控设置，晚8点至早6点共十小时内，夜间停车场电能耗下降50%。

12. Secondly, energy-saving switch green signs have been posted on the lighting switches in public areas, and the lighting in buildings at night has been set to the lowest mode, reducing the energy consumption of nighttime lighting by 80%.

在公共区域照明开关张贴节能开关绿色标识，将夜间楼栋内照明调至最低模式，夜间照明能耗下降80%。

13. Comparison Before and After Implementation: Before the transformation, the project relied mainly on grid power supply, with high energy consumption and tight supply during peak periods; after the transformation, the photovoltaic power station provides green energy, the spray system improves air conditioning efficiency, and the nighttime energy-saving plan reduces unnecessary consumption, achieving a comprehensive energy-saving effect and alleviating grid pressure.

实施前后对比：改造前，项目主要依赖电网供电，能耗高且高峰时段供应紧张；改造后，光伏电站提供绿色能源，喷雾系统提升空调效率，夜间节能方案减少不必要消耗，实现综合节能效果，缓解电网压力。

Project Impact & Sustainability

项目影响力、可推广性与可持续性

The property management team's promotion of energy conservation and emission reduction work in the project has made the owners feel the value of the work, while also enhancing the experience of the majority of customers.

物业团队推动项目节能减排工作，让业主方感受到工作价值，同时提升广大客户的体验感。

The use of photovoltaic power generation and spray systems has great scalability and sustainability.

光伏发电和喷雾系统的使用具有很强的可推广性和可持续性。

Solar energy is one of the most widely distributed energy sources on Earth. Crystalline silicon technology is very mature and the industrial chain is complete. Over the past decade, the price of photovoltaic modules has dropped by more than 90%, making their economic competitiveness unprecedentedly strong.

太阳能是地球上分布最广泛的能源之一，晶硅技术成熟、产业链完整，过去十年光伏组件价格下降超90%，经济竞争力极强。

The operation of photovoltaic power plants has a significant impact on the project, reducing greenhouse gas emissions and mitigating climate change; Reduce the amount of electricity purchased from the grid, lower monthly electricity costs, and alleviate the pressure on the grid during peak summer electricity consumption.

光伏电站投入使用对项目影响深远，减少温室气体排放、减缓气候变化，减少电网购电量、降低每月电费成本，缓解夏季用电高峰电网压力。

The spray system of the outdoor unit is simple in technology and low in transformation cost: the core components are only the water pump, pipeline, nozzle and control unit, without complicated transformation of the air conditioner itself, and the installation is convenient. For the existing large number of old air conditioners, this is a low-cost energy efficiency improvement solution.

室外机喷雾系统技术简单、改造成本低，核心部件仅为水泵、管路、喷嘴和控制单元，无需对空调本身复杂改造，安装便捷，是现存大量老旧空调的低成本能效提升方案。

In the future, Building 1 of Yike Center also plans to promote the above measures to achieve greater economic and social benefits.

未来，宜科中心1号楼也拟推广以上举措，实现更大的经济和社会效益。

(Using AI translation)

（使用AI翻译）