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Portable energy storage systems are innovative and highly useful devices in today's world.
A portable energy storage system is designed to store electrical energy in a compact and movable form. It typically consists of a high - capacity battery, an advanced management system, and various output interfaces. The battery within the system is often a lithium - ion battery, known for its high energy density, long cycle life, and relatively lightweight nature. This allows the device to store a significant amount of energy while remaining portable.
One of the key features of a portable energy storage system is its versatility. It can be charged from multiple sources, such as solar panels, which makes it ideal for off - grid applications or outdoor activities. For example, when camping in the wilderness, users can charge the portable energy storage system during the day using a foldable solar panel and then use it to power their mobile phones, tablets, cameras, or even small camping appliances like electric fans or mini - refrigerators at night.
The portability of these systems is another major advantage. They are often equipped with convenient handles or are designed in a compact shape that can be easily carried in a backpack or placed in a car. This makes them suitable for various scenarios, not only for outdoor adventures but also for emergency power backup at home or in the office. In case of a power outage, a portable energy storage system can immediately provide power to essential devices like lights, routers, and medical equipment.
Moreover, modern portable energy storage systems are also equipped with intelligent management systems. These systems can monitor the battery's state of charge, temperature, and voltage in real - time. They can also adjust the charging and discharging process to ensure the safety and longevity of the battery.
Overall, portable energy storage systems are a great solution for people who need reliable and mobile power sources, whether for their daily digital life, outdoor pursuits, or emergency situations.
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Comprehensive layout to provide full-scenario energy storage solutions
The centralized energy storage system integrates BMS, battery energy storage system, fire suppression system, constant temperature system, PCS, transformer, control cabinet, AC distribution cabinet, etc, and adopts intelligent EMS to significantly reduce the initial investment cost of the system and make the integration of the energy storage system simpler.
Professional team to ensure the product quality and safety
PJD New Energy focuses on the integrated manufacturing and application of energy storage systems. We have rich case experience and talent reserves to ensure product quality and safety in the fields of 3S systems, fire safety power access, carbon credit certification of virtual power plant, micro grid systems and energy-saving transformation, etc.
Digital empowerment to create a scientific and intelligent manufacturing base
PJD New Energy build the manufacturing base in the national economic development zone, applying MES, automated production lines, digital management platforms to achieve scientific and intelligent management of the entire production process.
Technological innovation to improve the cost of the entire energy storage system
With technology as the core and innovation as the driving force. PJD Independently developed three-level safety management, perfluorohexanone PACK immersed fire suppression system to realize multiple safety checks and reduce safety operation costs. Through intelligent AI algorithms, cloud computing platform clusters, and massive historical data learning, 90% of operation and maintenance faults can be early warned, service life to be extended and overall cost performance be improved.
Core advantages
Focusing on the integrated manufacturing and application of energy storage systems, combining 3S systems, fire safety, power access, virtual power plants, carbon credit certification, micro grid systems and renewable energy to form an integrated "source-storage-network" energy systems.
Modularization and digitization
Modular design, digital manufacturing, easy expansion, multiple equipment grid connected, small area covering, easy wiring, flexible layout, short cycle, easy maintenance and efficient power storage and release to reduce energy consumption costs and improving economy benefit.
Intelligent AI operation and maintenance cloud platform to reduce operating costs
Through intelligent AI algorithms, cloud computing platform clusters, and massive historical data learning, 90% of operation and maintenance faults can be automatically handled with early warning, and the power station operating cost can be further reduced.
The carbon credit revenue of existing EMC energy storage power station projects invested and constructed by PJD New Energy will be shared with with owners timely.
High safety three-level management model
PJD Independently developed three-level safety management, perfluorohexanone PACK immersed fire suppression system to realize multiple safety checks and reduce safety operation costs.
Through advanced system design of power station, high-efficiency energy storage system management, low operating costs, high consistency of battery cells, and long service life, operating cost of the power station to be ensured the lowest in the industry.
High efficient system and long lifetime power station
Through efficient power conversion system, energy-saving constant temperature control systems, and advanced battery balance system to ensure high power conversion efficiency and more than 20 years of operating lifetime.
In the view of land shortage for industrial and commercial enterprises, PJD New Energy created a double-layer energy storage system to optimize the space structure. The 10MWh energy storage system covers an area of less than 100 square meters.
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FAQ
How to maintain the lifetime of energy storage batteries?
The intelligent constant temperature system can ensure the optimal operating temperature of the battery. Active balance technology of BMS provides intelligent adjustment and control for the stable battery operation, to actively protect the battery and extend the lifespan.
What are the benefits from battery energy storage system?
1. Peak shaving and load shifting 2. Balance demand charge 3. Dynamic capacity expansion 4. Demand side response
How to control the fire suppression system of BESS?
The triggering conditions for fire suppression system are generally completed by gas sensors, combined with smoke sensors, fire detectors, temperature sensors, etc. The relevant data will be uploaded to the monitoring platform. When the threshold is reached, there will be corresponding execution actions including system power outage, ventilating fan activation, fire protection tank opening, etc.
What is the floor area occupied by the energy storage power station?
1MWh power station occupies an area about 10 square meters. If the safety distance is taken into account, it will be 20-30 square meters.
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ADD: No. 21, Panpan Rd, Changsha Economic and Technological Development Zone, Changsha City, Hunan, China.