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AboutThe Yuanhe Energy team has been deeply engaged in the fields of energy storage systems, power electronics, and automatic control for many years, boasting over a decade of experience in the energy storage industry. By collaborating with industry partners, they have developed safer, smarter, and more efficient energy storage integration products. The company’s energy storage system integration products and solutions can meet the needs of various application scenarios, including combined frequency modulation for thermal power plants, energy storage supporting new energy generation, user‑side energy storage, and independent shared energy storage power stations. -
SolutionsEnergy storage is a flexible solution for mitigating grid fluctuations caused by renewable energy generation. When deployed at an appropriate scale, energy storage can effectively reduce curtailment rates of wind and solar power, enhancing the grid’s ability to absorb these sources; it can also participate in ancillary services such as peak shaving and frequency regulation, thereby generating additional revenue. -
ProductsThe company’s core business encompasses the R&D, production, and sales of large-scale energy storage system integration products, commercial and industrial energy storage products, and digital energy products, as well as the development, construction, operation, and value‑added services for energy storage power plants. -
ContactLet us join hands to overcome the technological bottlenecks in off‑grid flexible DC power supply, optimize energy storage efficiency, reduce operation and maintenance costs, and deliver clean electricity to every remote corner, jointly creating a bright future of energy inclusivity, green sustainability, and low carbon emissions.
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Yuanhe Energy's Yankou Jinneng Photovoltaic and Energy Storage Charging Station Establishes a New Benchmark for Green Energy Supply Ecosystems
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2026/05/14
Yuanhe Energy has built the Jining Yanbei Energy Hub Heavy-Duty Truck PV-Storage-Charging Station, providing round-the-clock affordable charging services.
A 24-hour low-cost charging service is operational at the Gaoneng heavy-duty truck photovoltaic charging station on North Ring Road in Yanzhou, Jining, Shandong Province. Developed by Yuanhe Energy, this intelligent station features an integrated photovoltaic-storage-charging (PV-storage-charging) architecture, combining solar PV generation, battery energy storage, and ultra-fast charging capabilities within a trinity “PV + Storage + Ultra-Charging” innovative framework. This solution surpasses the limitations of conventional charging facilities by providing a comprehensive green energy supply chain for urban freight transportation and industrial-commercial energy replenishment use cases, thereby redefining the paradigm of intelligent energy refueling.
Hardcore technology: Strengthening the core advantages of energy replenishment
As a national high-tech enterprise and a Beijing-certified "Specialized, Refined, Distinctive, and Innovative" small-to-medium enterprise (SME), Yuanhe Energy has leveraged its 15-year cumulative expertise in power electronics and energy storage systems to support the development of the Yankou Jinneng charging station.
- The station features Yuanhe's proprietary C20 all-liquid-cooled energy storage system, which supports both 1000 VDC and 1500 VDC dual voltage platforms. Integrated with the Yuanhe Qianyuan digital energy management platform, the system enables cell-level monitoring accuracy and millisecond-level intelligent dispatching.
- The photovoltaic carport and energy storage system are directly coupled to the DC busbar of the charging piles, achieving an energy conversion efficiency exceeding 95%. With a maximum single-gun peak power of 480 kW, the system delivers an 80% state-of-charge (SOC) energy replenishment within 30 minutes.
- A key engineering feature of the Yankou Jinneng charging station is its integration of S-Grid (smart grid strengthening) and F-Grid (flexible interconnection) dual technologies. This architecture supports high-power charging operations without requiring extensive upgrades to the existing power grid.
- The station operates 24 charging bays, including 10 dedicated fast-charging bays for heavy duty trucks. By employing energy storage-based peak shaving and valley filling strategies, the system effectively smooths load fluctuations, reduces stress on the transformer, and ensures stable grid interaction. This design makes the station ideally suited for high-power energy replenishment scenarios such as highway service areas, industrial parks, and logistics hubs.
- Through this deep integration of enabling technologies with real-world operational scenarios, the Yankou Jinneng charging station serves as a comprehensive energy replenishment partner for new-energy heavy trucks, commercial vehicle fleets, and private passenger cars alike.
Yankou Jinneng Charging Station: Delivering Multi-Dimensional Value via Cost Savings, Green Energy Utilization, and Enhanced Safet
1.Economic Efficiency & Cost Optimization
- The charging station operates on a "PV self-consumption + energy storage peak-valley arbitrage" model, converting solar energy into clean electricity during daylight hours for prioritized charging. Excess PV generation is stored and dispatched during peak tariff periods, achieving a 30–50% reduction in operational electricity costs.
- The energy storage system is also configured to charge during midday valley and off-peak tariff periods, enabling the PV-integrated flexible charging piles to maintain low-cost charging throughout the entire day—even during grid peak hours and high-tariff intervals.
2. Green & Low-Carbon Operation-Supporting Carbon Neutrality
- The station's PV system generates over 600,000 kWh annually. Combined with the energy storage system enabling 100% clean energy utilization, the station delivers the following environmental benefits:
- CO₂ emissions reduction: >348.6 tons per year
- Standard coal saved: ~192 tons per year
- Equivalent carbon sequestration: >17,430 mature trees
- From power generation to final energy replenishment, the entire value chain operates with zero emissions, making each charging event a tangible action toward the "Dual Carbon" goals (carbon peaking and carbon neutrality) and providing sustained momentum for urban low-carbon transformation.
3. Safety Assurance-All-Weather Reliable Operation
- The charging station implements a three-layer safety architecture comprising multiple fire protection systems, intelligent warning mechanisms, and 24/7 manned duty.
- Key safety features include:
- eMetaCube energy storage system – Equipped with distributed fire suppression, physical compartment isolation, and electrical safety isolation design
- Edge AI intelligent controller – Monitors critical parameters including temperature, smoke, and other key indicators in real time
- Rigorous safety standards – Enforced through comprehensive safety production protocols and emergency response plans
- This integrated safety framework ensures stable power delivery even under extreme weather conditions, grid fluctuations, or sudden system failures.
Ecological Reconstruction: A Policy-Enabled Benchmark for Next-Generation Energy Replenishment
Guided by national policies including the New Energy Vehicle Industry Development Plan (2021–2035) and the Notice on Promoting the Scientific Planning and Construction of High-Power Charging Facilities, the integrated photovoltaic-storage-charging (PV-storage-charging) model has emerged as the core enabling architecture for the convergence of new power systems and green transportation.
Yuanhe Energy's Yankou Jinneng photovoltaic and energy storage heavy truck charging station establishes a closed-loop energy ecosystem characterized by:
- Self-consumption – On-site utilization of PV-generated electricity
- Surplus storage – Battery energy storage for excess PV output
- Intelligent scheduling – Real-time, algorithm-driven power dispatch
- Safe and controllable operation – Comprehensive monitoring and protection mechanisms
From technological innovation to real-world deployment, and from cost optimization to ecological co-construction, the Yankou Jinneng charging station ope-rationalizes the core principle of "making electricity cleaner and energy smarter. It sets a replicable, scalable benchmark for the new energy replenishment industry.
Yuanhe Energy's Yankou Jinneng Photovoltaic and Energy Storage Heavy Truck Charging Station is more than a conventional charging facility—it represents a paradigm shift. It functions as an intelligent energy node within the urban landscape, a core power hub for green transportation, and a future-active contributor to grid resilience and stability. We invite stakeholders to witness and participate in the deep convergence of renewable energy and smart mobility, as we collectively advance toward a zero-carbon transportation future.
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