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China Mobile On-board Energy Storage System Suppliers | High-Efficiency Battery Factory for Emergency Power
⚡ Product Advantages
- 1All-in-one design, high integration and space saving installation.
- 2Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years.
- 3Charging and discharging are controlled separately, which is convenient and reliable. 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.
- 4Master-slave mode, passive equalization — can manage the equalization resistance, set the equalization start voltage difference, and monitor the equalization resistance temperature. More intelligent and safe, reducing the impact of barrel effect on system energy storage.
- 5BMS adopts NXP (USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range.
- 6CAN2.0 communication interface — strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability.
- 7System parameters can be set via host computer: fan start/stop temperature, charger maximum current, charge/discharge current correction, SOC correction — with insulation leakage detection to prevent oil leakage and short circuit.
- 8Integrates solar controller, AC charger, and BMS communication control — more safe and reliable.
- 9Cell temperature management — automatically controlled with air conditioner/heater to keep cells 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 | 645 x 891 x 767mm |
| Weight (Kg) | 378 Kg | |
🔋 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 & Dynamic Capacity Increase
In the event of a temporary increase in power demand or a shortage of charging piles, the system can be quickly deployed as a temporary charging pile point to meet the charging needs of electric vehicles and other equipment.
🏭 Backup Power & 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
💬 What is the designed service life of the lithium iron phosphate battery in this system?
The system uses high-performance lithium iron phosphate cells with laser welding technology and good cell consistency. The designed service life is more than 10 years under normal operating conditions.
💬 What is the rated output power and output voltage of the SPVLI-30KWH-INV12KW inverter?
The inverter provides a rated output power of 12KW with a rated AC output voltage of 120/240VAC (Split phase + N + PE), delivering a pure sine wave at 60Hz with an efficiency greater than 92%.
💬 What communication interface does the BMS use, and what chip brand is adopted?
The BMS uses a CAN2.0 communication interface, offering strong real-time performance, long transmission distance, and strong anti-electromagnetic interference capability. It adopts NXP (USA) automotive-grade high-performance chips for high reliability and wide temperature range operation.
💬 What protection functions are included in this energy storage system?
The system includes comprehensive protection functions such as input reverse polarity protection, under-voltage protection, over-voltage protection, output over-current protection, short circuit protection, and overheating protection. It also features an insulation leakage detection function to prevent oil leakage and cell short circuits.
💬 What are the operating temperature ranges for charging and discharging?
The charge temperature range is 0ºC to 50ºC, while the discharge temperature range is -20ºC to 50ºC. The system also features automatic cell temperature management linked with an air conditioner/heater to maintain optimal cell operating temperature.
💬 What are the main application scenarios for this mobile energy storage system?
This system is suitable for a wide range of scenarios including power quality management, new energy access and storage, temporary EV charging pile deployment, backup and emergency power supply, emergency rescue operations, and outdoor activities such as camping and hiking.