Battery Energy Storage Systems
High-Efficiency Mobile On-Board Energy Storage System from Top China Suppliers and Factory for Reliable Power Supply
Mobile On-board Energy Storage System
is a highly efficient and versatile energy reserve solution, designed to meet the increasing demand for reliable power sources in various applications. Manufactured in China, this system typically comprises a lithium battery pack, an advanced BMS management system, an AC-DC charging device, and additional components. Known for its high energy density, long lifespan, rapid charging capabilities, and exceptional safety features, this energy storage system ensures a consistent power supply for electric vehicles.
This mobile on-board energy storage system is particularly valuable in emergency energy supply situations, such as disaster relief efforts and critical operations requiring uninterrupted power. By collaborating with trusted suppliers and factories in China, we provide a robust solution that guarantees the power needs of essential facilities and rescue equipment are always met. Its mobile and user-friendly design makes it an ideal choice for various applications.
Product Advantages
All-in-one design, high integration and space saving installation.
Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years.
Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability.
Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage.
BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range.
CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability.
System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell.
Integrate solar controller, AC charger, BMS communication control, more safe and reliable.
Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed.
Product Parameter
| Model | SPVLI-30KWH-INV12KW | |
| Isolation mode | Low Frequency Transformer | |
| Inverter Part | ||
| Battery Input | Rated Voltage (Vdc) | 307VDC |
| Voltage range (Vdc) | 278-400V | |
| AC Output | Rated output power | 12KW |
| Output waveform | Pure Sine Wave | |
| Rated Voltage | 120/240VAC | |
| Phases | Split phase + N + PE | |
| Rated current (A) | 50A(Phase Current) | |
| Frequency | 60Hz | |
| Power Factor (PF) | >0.95 | |
| Inverter Efficiency | >92% | |
| Display | LCD+LED | |
| Overload Ability | 150%, 35 seconds | |
| AC-DC Charger Part | ||
| AC Input | Voltage range(Vac) | 180-240Vac |
| DC Output | Rated voltage(Vdc) | 330Vdc |
| Rated current(A) | 20A | |
| Lithium Battery Part | ||
| Cell/Number | 105AH/96PCS | |
| Rated voltage | 307V | |
| Max charge current | 20A | |
| Max discharge current | 100A | |
| Charge temperature range | 0ºC ~ 50ºC | |
| Discharge temperature range | -20ºC ~ 50ºC | |
| Cell charge end voltage | 3.6V | |
| Cell discharge end voltage | 2.7V | |
| Protection Function | Protection | Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating etc. |
| Cooling method | Fan-cooled | |
| Degree of protection | IP20(indoor) | |
| Mechanical Dimension | Depth* Width * Height | 645x891x767mm |
| Weight (Kg) | 378Kg | |
Application
Power quality management
Mobile energy storage systems can be used to improve the power quality of distribution networks and solve problems such as voltage fluctuations and frequency instability.
New energy access
In new energy generation scenarios, mobile energy storage systems can be used as energy storage devices to balance the intermittency and instability of new energy generation.
Temporary Charging Pile Points and Dynamic Capacity Increase
In the event of a temporary increase in power demand or a shortage of charging piles, the mobile energy storage system can be quickly deployed as a temporary charging pile point to meet the charging needs of electric vehicles and other equipment.
Backup Power and Temporary Power Supply
In the event of a power outage or unstable power supply, the mobile energy storage system can be used as a backup or temporary power supply to provide a continuous and stable power supply for critical equipment or sites.
Emergency Rescue
In emergency rescue scenarios such as natural disasters, accidents and catastrophes, mobile energy storage systems can be used as emergency power solutions to provide power support for rescue equipment and personnel.
Outdoor activities
In outdoor camping, hiking, skiing and other activities, mobile energy storage systems can provide power support for equipment such as lighting, audio and charging.
Frequently Asked Questions The system features a 30kWh lithium battery capacity (composed of 105AH/96PCS cells with a rated voltage of 307V) and delivers a rated output power of 12KW with a pure sine wave AC output. The system utilizes high-performance lithium iron phosphate (LiFePO4) cells connected via laser welding for optimal cell consistency. The cells are designed for a service life of more than 10 years. The system has a protection rating of IP20, which is designed specifically for indoor installation and protection against solid objects, but is not waterproof. The integrated BMS offers comprehensive protection, including input reverse polarity, under-voltage, over-voltage, output over-current, short circuit, and overheating protections. It also features insulation leakage detection to prevent short circuits and cell oil leakage. The system features intelligent cell temperature management. It automatically controls the integrated air conditioner heater based on real-time cell conditions to keep them working at the most suitable temperature, and can link with fire protection systems if necessary.
What is the battery capacity and rated power of the SPVLI-30KWH-INV12KW?
What type of battery cells are used, and what is their designed lifespan?
Can this energy storage system be installed outdoors?
What safety protections does the built-in BMS provide?
How does the system manage battery cell temperatures?
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