V2G技術發展趨勢及市場機會

車到電網（V2G）技術實現了車輛與電網的雙向互動，讓電動車成為 "車輪上的行動電源" 。該技術不僅有效緩解電網高峰負載壓力，還滿足再生能源儲存需求。預計到2030年，V2G 設備市場將以兩位數年複合成長率成長。然而，車輛充電基礎設施與電網介面仍面臨挑戰，機會與障礙並存。

本報告分析了全球V2G技術和市場的現狀和未來展望，調查了市場的基本結構和組成部分，以及市場整體和各個細分市場的機會和挑戰。

目錄

第1章 V2G的定義與價值

第2章 主要國家V2G政策發展

• V2G 的潛在商機
• 主要國家V2G實施政策

第3章 V2G產業發展所面臨的挑戰

• 車子：主要問題出在電池上
  • 車輛電池壽命
  • 使用者接受度
• 充電端：產品價格是痛點
  • 標準化
  • 建造費
• 電網側：電網穩定性問題
  • 電網彈性
  • 網格智能

第4章 主要V2G設備及國際主要廠商

• 車輛端
  • 雙向電池（V2G 相容車輛）
  • 車輛電池管理系統（BMS）
• 充電端
  • 智慧充電站
  • V2G雙向充電站
• 網格側
  • 智慧電錶/雙向測量裝置

第5章 結論

• V2G技術具有商業潛力，有助於國家脫碳工作
• 缺乏基礎設施、統一標準和商業模式是主要瓶頸

附錄

• 公司名單

Vehicle-to-Grid (V2G) technology enables bidirectional interaction between vehicles and the power grid, transforming electric vehicles into "mobile power sources on wheels." This technology not only effectively alleviates peak load pressure on the grid but also meets the storage needs for renewable energy. It is anticipated that the V2G equipment market will experience double-digit compound annual growth rates (CAGR) through 2030. However, challenges persist across the vehicle, charging infrastructure, and grid interfaces, presenting both opportunities and obstacles.

Table of Contents

1. Definition and Value of V2G

2. Major Countries’ V2G Policy Layouts

• 2.1 Potential Business Opportunities in V2G
• 2.2 Major Countries’ V2G Implementation Policies

3. Challenges in V2G Industry Development

• 3.1 Vehicle Side: Key Issue Lies in Battery
  • 3.1.1 Vehicle Battery Lifespan
  • 3.1.2 User Acceptance
• 3.2 Charging Side: Product Price as Pain Point
  • 3.2.1 Standardization
  • 3.2.2 Construction Costs
• 3.3 Grid Side: Grid Stability Challenges
  • 3.3.1 Grid Resilience
  • 3.3.2 Grid Intelligence

4. Key V2G Equipment and Major International Manufacturers

• 4.1 Vehicle Side
  • 4.1.1 Bidirectional Batteries (Vehicles Supporting V2G)
  • 4.1.2 Vehicle Battery Management Systems (BMS)
• 4.2 Charging Side
  • 4.2.1 Smart Charging Stations
  • 4.2.2 V2G Bidirectional Charging Stations
• 4.3 Grid Side
  • 4.3.1 Smart Meters/Bidirectional Metering Devices

5. Conclusion

• 5.1 V2G Technology Has Commercial Potential and Aids National Decarbonization Efforts
• 5.2 Lack of Infrastructure, Unified Standards, and Business Models as Main Bottlenecks

Appendix

• List of Companies

List of Tables

• Table 1: Policies and Demonstration Projects for V2G Expansion in Major Countries
• Table 2: Major Challenges Faced by the V2G Industry
• Table 3: Mainstream Vehicle Models Supporting V2G
• Table 4: Smart Charging Station Products from Select Manufacturers
• Table 5: V2G Charging Station Products from Select Manufacturers

List of Figures

• Figure 1: V2G Architecture: Vehicle, Charging Station, Grid
• Figure 2: Global V2G Equipment Market Size
• Figure 3: Comparison of Electricity Purchase and Sale Rates by Taiwan Power Company
• Figure 4: V2G Communication Protocol Standards
• Figure 5: Six Key V2G Equipment Components