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Peak shaving and load shifting/System expansion

The system is to regulate users' power consumption curves through charging and discharging processes of the energy storage battery to realize transferring power of low power price in valley period to high power price in peak period for utilization. Peak-valley price difference and lowered basic capacity fee can realize arbitrage and reduce configuration capacity and load loss of users' power distribution and voltage transformation from users' value perspective.

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Micro-grid

Micro-grid and main commercial grid undergo grid-connected operation under the circumstance that they are normal. The capacity generated by the micro-grid is prioritized to meet utilization requirement of local users' loads. It dispatches with the main commercial grid in case of remaining or insufficient electric quantity. The micro-grid will actively disconnect from the main commercial grid and operate independently to guarantee normal operation of main loads in case its system detects fault of the main grid and serious issue of power quality.

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For Residential

In countries and regions with relatively expensive power, more and more people select photovoltaic energy storage system.

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Product Show

  • MPPT controller

    Maximum Power Point Tracking (MPPT) system is a kind of electrical system that enables the photovoltaic panels to output more electricity by adjusting the working status of electrical modules. It can effectively store the DC electricity from solar panels in the battery, which can effectively solve the problem of shortage of electricity for living and industry in remote areas and tourist areas that cannot be covered by the conventional power grid, and does not cause any environmental pollution. By using the leading Power Catcher power tracking technology in the industry to realize the high energy tracking of solar panels, the products can quickly and accurately track the power points of photovoltaic arrays in any environment, and obtain the high efficiency energy of solar panels in real time. Significantly improve the efficiency of solar systems. It is widely used in solar off-grid photovoltaic system, and it is the core control component of off-grid photovoltaic system to manage the work of solar panels and batteries. This product can be connected with lcd screen, bluetooth communication module, PC host computer, dynamic display running status, running parameters, controller log, control parameters, etc. Users can consult the parameters and modify the control parameters to meet different system requirements. Controller adopts standard Modbus communication protocol, which is convenient for users to expand and modify the parameters of the system. Can maximize the convenience of users to complete different remote monitoring requirements. The controller has comprehensive electronic fault self-testing function and powerful electronic protection function to avoid the damage of product parts due to installation errors and system failures.

  • HES 1YN Battery Energy Storage System

    The system is designed and developed for areas without electricity or unstable power, integrating safe and environmentally friendly lithium iron phosphate batteries, storing solar power converted from photovoltaic modules into radiation-free, pollution-free, noise-free, zero-emission, low-carbon and environmentally friendly power energy, providing green, safe and reliable power solutions for home users. The whole set of system equipment has the advantages of small size, movable, simple operation, easy to use and transport, stable and safe power supply performance, long service life, etc. This product can be applied to residents in areas without electricity/unstable electricity, such as island residents, mountain residents, field breeding/planting farms, mobile homes and other living electricity scenarios.

  • Portable solar energy lighting trailer

    This product is widely used in all kinds of night work, such as large-scale construction, engineering repair, fire lighting, traffic rescue, accident handling and advertising shooting. At the same time, it also provides a high degree of mobile lighting needs for the national coal industry, electric power, metallurgy, railway, steel, shipping, aerospace, public security and fire protection, chemical industry, venues and transportation. This product can also provide mobile lighting services for camping and farms.

  • Uninterruptible Power Supply(UPS)

    UPS (Uninterruptible Power System) is an uninterruptible power supply that contains energy storage devices and an inverter as the main component of the constant voltage and constant frequency. It is mainly used to provide uninterrupted power supply to computers, computer network systems or other power electronics. When the utility input is normal, the UPS will be the utility voltage regulator to supply the load, the UPS is an AC utility regulator, it also charges the battery; when the utility power interruption (accidental power failure), the UPS will immediately battery power, through the inverter conversion method to continue to supply AC power to the load, so that the load to maintain normal work and protect the load software and hardware from damage. With the computer application system requirements for power supply UPS is increasingly important, and gradually developed into a voltage stabilization, frequency stabilization, filtering, anti-electromagnetic and radio frequency interference, anti-voltage surfing and other functions of the power protection system. Especially in the power grid lines and power supply quality is not too high, anti-interference technology is backward, while the computer system requirements for the power supply is relatively high, the role of UPS is more obvious, UPS equipment usually provides protection against excessive voltage and voltage is too low.

  • Containerized Energy Storage System

    As electrochemical energy storage continues to be promoted and applied within the power system. Containerized energy storage system applications become more mature. Energy storage systems can be factory-produced and more and more mobile energy storage is being shipped around the world. The main features of the system are centralized data management, centralized system control, centralized system output to the outside, high reliability, modular design, intelligent integrated container design, and with strong practical experience support, perfect temperature control system, automatic fire extinguishing system, video monitoring system, escape door design, access control alarm system, compact structure, reasonable layout and other advantages. It can be applied to peak shaving and valley filling, smoothing out wind/photovoltaic fluctuations, etc. The container is equipped with special fire-fighting and air-conditioning systems to ensure the safety of the system, where the fire-fighting system senses the fire through smoke sensors, temperature sensors and other safety equipment, and automatically extinguishes the fire; the special air-conditioning system controls the air-conditioning cooling and heating system through thermal management strategies according to the external ambient temperature to ensure that the temperature inside the container is in the right range and prolong the service life of the battery. The modular design of container energy storage system adopts international standardized container size, which allows ocean and road transportation, can be lifted and installed by overhead crane, and is highly mobile and not restricted by geography. In addition, the containerized energy storage system can be factory produced and assembled and commissioned directly in the workshop, which greatly saves the construction and operation and maintenance costs of the project and realizes accident isolation.

  • Battery Energy Storage System—Indoor,30kVA/50kVA

    This system uses lithium iron phosphate battery, which can be off-grid or connected to the grid, providing green, safe and reliable power supply solutions for small villages and islands without power supply, and can also be used for large farms or farms. At the same time, the parallel connection of multiple products can also meet the needs of industrial and commercial applications, such as peak load shaving, distributed new energy generation and other scenarios.

  • Battery Energy Storage System—Outdoor, 50kVA

    The system adopts lithium iron phosphate battery, which can be operated off-grid or grid-connected to provide a green, safe and reliable centralized power supply solution for villages and islands in areas without electricity, while multiple products can be connected in parallel to meet grid, industrial and commercial applications, such as in new energy generation, peak shaving and valley filling, distribution network renewal and other scenarios.

  • LCC/EMS — C-TOWER Ⅰ

    C-TOWER Ⅰ is a lightweight field control and energy management system, mainly used in application scenarios containing battery energy storage equipment, through the application of the system can achieve the role of field multi-storage equipment power distribution, multi-energy (load, photovoltaic, wind power, generator, etc.) complementary monitoring and energy management.

  • BMS

    This BMS product is a battery management system developed for large-scale high-voltage battery energy storage systems. With distributed architecture and modular design concept, it is highly configurable, easy to assemble, debug and maintain, and is suitable for various battery energy storage systems with DC voltage below 1000V. The product is designed as a secondary architecture (BMU+CBMS) and is suitable for industrial and commercial energy storage scenarios.

  • Echelon power battery

    The battery module consists of lithium iron phosphate, with excellent safety characteristics, long cycle life, good temperature performance, high energy density, low cost and no pollution. The module consists of 8 lithium iron phosphate monomer cells in series.

  • Echelon power battery

    The cell uses lithium iron phosphate as the cathode material, which has excellent safety characteristics, long cycle life, good temperature performance, high energy density, low cost and no pollution.

  • Echelon power battery

    The cell uses lithium iron phosphate as the cathode material, which has excellent safety characteristics, long cycle life, good temperature performance, high energy density, low cost and no pollution.

  • New battery energy storage module

    The module battery pack is composed of lithium iron phosphate cells, which has excellent safety characteristics, long cycle life, good temperature performance, high energy density, low cost and no pollution. The module consists of nine lithium iron phosphate monomer cells in series.

About Weilan

Focusing on the integrated technology and service of battery energy storage system, Vilion (Shenzhen) New Energy Technology Co., Ltd. is a high-tech enterprise integrating research and development,Containerized Battery Energy Storage System,Containerized Energy Storage System,MPPT controller sales and service of products related to battery energy storage and devotes to becoming a professional technology and solution service provider to provide product technology and service for small and medium-sized energy storage enterprises. 

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