Energy storage / micro network solution
Realizing new energy generation and off-grid applications to improve energy utilization
Sales service hotline: 0532-58517159
In the face of increasing global energy demand and environmental pressures, only renewable energy has permanent availability. However, limited to the instability and discontinuity of distributed generation, it is equipped with a battery energy storage system, which is the most effective way to solve this problem. It can not only solve the problem of population electricity consumption in non-electric areas, but also realize the large-scale storage of renewable energy and the use of micro-grid.
As a leader in wind storage and microgrid technology, we offer intelligent microgrid solutions to our customers. Microgrid is a recent focus of promotion. In the microgrid, energy storage is usually deployed. Whether it is for self-use or participation in electricity sales, energy storage will play a significant value. The intelligent microgrid is a small modular and decentralized energy supply network based on distributed generation technology, which realizes energy load and power quality management on the user side. It can realize the integrated operation of internal power supply and load, and pass the main Coordinated control of the power grid can smoothly access the main network or independent autonomous operation to meet the requirements of users for distributed power access, power quality, power supply reliability and security.
支持多样化能源发电方案进行互补，解决多场景用电问题 1 Support diversified energy generation solutions to complement each other and solve multi-scenario power problems
减少了由电能远距离传输所带来的线损和各种稳定方面的问题 2 Reduce the line loss and various stability problems caused by long-distance transmission of electrical energy
延缓了由于负荷不断增长所造成的电网的不断膨胀 3 Delayed the expansion of the grid due to increasing load
降低供电成本，调节电力价格 4 reduce power supply costs, adjust the price of electricity
减少各种碳化物的排放，绿色环保 5 reduce the emission of various carbides, green
开发可再生新能源，提高能量综合利用率 6 Develop renewable new energy sources and improve energy utilization
The wind and solar storage complementary power generation system (500W-10MW) makes the new energy independent power generation application a reality. The wind power complementary (with energy storage battery) power supply system can better solve the intermittent and unstable problems of wind energy and illumination. The implementation of off-grid applications for new energy generation and the normal use of electricity by residents in remote areas where large power grids are difficult to extend.
建立微网系统独立运行，亦可与电网并网运行 1 Establish micro-grid system to operate independently, or run on the grid with the grid
具备特定控制策略 2 with specific control strategies
克服新能源发电的波动性、随机性、间歇性影响 3 Overcoming the volatility, randomness and intermittent impact of new energy generation
减少大规模新能源介入对电力系统的冲击 4 reduce the impact of large-scale new energy intervention on the power system
并离网运行，且可无缝切换 5 and off-grid operation, and can seamlessly switch
集成光伏最大功率跟踪、储能充放电和逆变控制 6 integrated photovoltaic maximum power tracking, energy storage charge and discharge and inverter control
完善的能量管理系统 7 perfect energy management system
Solar energy and off-grid energy storage systems are widely used in factories, commercial areas, etc. where there is a large price difference between peaks and valleys, or frequent power outages. The system consists of a photovoltaic array, a combiner box, a solar energy and an off-grid integrated machine, a battery pack, a wind turbine, a load, and a power grid. The photovoltaic array converts the solar energy into electric energy in the presence of light, and supplies the load to the load through the solar control inverter. At the same time, the battery pack is charged, and the excess electricity can be sent to the grid; when there is no light, the grid is given the load. Power supply; when the power grid is out of power, the battery is powered by the inverter through the inverter.
Schematic diagram of off-grid photovoltaic energy storage power generation system
微网运行抗扰能力强; 1 microgrid has strong anti-interference ability;
新能源就地最大限度消纳; 2 New energy sources are fully absorbed on the spot;
储能电池使用效能最佳; 3 energy storage battery has the best performance;
减少新能源接入队电网的冲击 4 reduce the impact of new energy access team grid
人性化报警功能，完善的在线保护功能； 5 humanized alarm function, perfect online protection function;
远程智能监控和管理。 6 remote intelligent monitoring and management.
实时监视储能单元、储能支路、储能回路各种运行数据，进行关联性分析，提供数据诊断和分析决策功能；在线分析电池串、电池堆、PCS及回路告警，故障信息，分析对储能系统运行可能产生的影响，及时提醒人员关注，并提前做好应对措施。 7 Real-time monitoring of various operational data of energy storage unit, energy storage branch and energy storage loop, correlation analysis, data diagnosis and analysis decision function; online analysis of battery string, battery stack, PCS and loop alarm, fault information, analysis Respond to the impact of the operation of the energy storage system, and promptly respond to the measures.
解决新能源发电的波动性、随机性、间歇性等问题 8 Solve the problems of volatility, randomness and intermittentness of new energy power generation
优化调度：优化调度决策功能，有功无功控制功能。 9 Optimized scheduling: Optimize scheduling decision function, active and reactive power control function. According to the superior power grid dispatching instructions, determine the charging and discharging power, coordinate the energy storage circuits and energy storage branches for power distribution, consider the impact of the fault loop, and optimize the active and reactive power dispatching strategy.
商业楼宇、工业园区新能源发电 1 Commercial buildings, industrial parks, new energy generation
无电区或者电网不稳定地区；通讯基站、孤岛供电； 2 no electricity area or unstable grid area; communication base station, island power supply;
对电网要求较高的负载需求、UPS应用； 3 requires higher load requirements and UPS applications for the grid;
峰谷电价明显的地区； 4 areas where the peak and valley electricity prices are obvious;