光儲充電站效率升級戰 看閃得能源交直流耦合技術如何領先一步

在“雙碳”目標推動下，光儲充一體化電站正成為新能源領域的熱點。但你是否知道，電站內部的能量傳輸方式直接影響運營成本與收益？目前主流方案包括交流耦合與交直流耦合。本文將帶你了解SUNDRE閃得能源如何通過交直流耦合技術，實現效率的顯著提升。

In the pursuit of “dual carbon” objective, integrated photovoltaic-storage-charging stations have emerged as a promising solution. However, the energy transfer method within a station greatly impacts its operating costs and revenue. Currently, AC coupling and AC/DC coupling are the two mainstream approaches. Let’s explore how SUNDRE gains an edge with its advanced AC/DC coupling technology.

一、能量傳輸的“直路”與“彎路”

傳統交流耦合方案中，光伏、儲能、充電樁都需要經過多次交直流轉換，導致能量損耗、效率降低。而SUNDRE閃得能源采用的交直流耦合技術，為直流電打造了一條“直達通道”，光伏、電池與直流充電樁可直接高效對接，大幅減少轉換環節，提升整體效率。

In traditional AC coupling schemes, photovoltaic systems, energy storage devices, and charging piles all require multiple AC-DC conversions, leading to energy loss and reduced efficiency. SUNDRE’s AC/DC coupling establishes a direct DC pathway, enabling efficient energy exchange among PV, storage, and DC chargers with minimal conversion.

二、效率對比：交直流耦合表現更優

在典型的光儲充電場景中——無論是光伏直接充電、經儲能充電，還是電網補電——SUNDRE閃得能源的交直流耦合方案均展現出更高的效率。相比傳統交流耦合，其平均效率提升約2%，讓更多能量真正用于充電，而非損耗在途中。

In common charging scenarios—whether from solar, storage, or grid—SUNDRE’s AC/DC coupling consistently delivers higher efficiency. With an average improvement of about 2% over traditional AC coupling, more energy is directed to charging rather than being lost during conversion.

三、效率提升帶來實實在在的經濟效益

這2%的效率提升意味著可觀的電費節約。以一個配備11把充電槍的場站為例，日均充電200度，電價0.6元/度，10年預計可節省近10萬元。這不僅提升了運營收益，也為環保作出實質貢獻。（注：以上計算基于典型設備效率與假設工況，實際節省可能因具體設備性能、運營策略及環境因素而有所不同。）

This 2% efficiency gain translates into significant cost savings. For a station with 11 charging guns, with an average daily charging of 200 kWh and an electricity price of 0.6 yuan/kWh,operating over 10 years, it could save nearly 100,000 yuan in electricity costs. This not only boosts profitability but also supports environmental sustainability.(Note: The above calculation is based on typical equipment efficiency and hypothetical working conditions, and the actual savings may vary depending on the specific equipment performance, operation strategy and environmental factors.)

四、結語

SUNDRE閃得能源通過交直流耦合技術，構建高效直流母線，優化能量流動路徑，降低系統損耗，代表光儲充電站向更高效、更經濟、更綠色方向發展的重要一步。選擇SUNDRE閃得能源，就是選擇長期可靠的高效運營與持續收益。

By implementing AC/DC coupling technology, SUNDRE establishes an efficient DC bus that optimizes energy flow and reduces loss. This approach represents a key step toward more efficient, economical, and sustainable PV-storage-charging stations. Choosing SUNDRE means investing in long-term, high-efficiency operation and steady returns.