The LiFePO4 battery supports parallel operation, with selectable capacities of 5kwh, 10kwh, and 15kwh. It use wall mounted design, multiple communication interfaces, and cycle life of ≥6000 cycles.
Product
1. Parallel connection capability: Up to 15 batteries can be connected in parallel according to actual needs.
2. Supports RS482/RS485/CANR communication interfaces for remote monitoring of battery system status and data.
3. Extremely long battery life: ≥6000 cycle times, reducing maintenance costs.
4. Installation options include wall mounted, floor standing, and mobile installations, simple structure improves space utilization.
5. Comprehensive protection features: IP21 protection rating ensures stable operation of the battery system.
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Battery Pack Specification |
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Combination method |
3.2V 100Ah Cell-16S1P |
3.2V 200Ah Cell-16S1P |
3.2V280Ah Cell-16S1P |
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Rated Capacity |
Typical |
100Ah |
200Ah |
300Ah |
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Minimum |
100Ah |
200Ah |
300Ah |
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Factory Voltage |
52V-54V |
52V-53V |
52V-54V |
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Voltage at end of Discharge |
40V |
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Charging Voltage |
58.4V |
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Internal Impedance |
≤13mΩ |
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Standard charge |
Constant Current |
50A |
100A |
100A |
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Constant Voltage |
58.4V |
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Cut-Off |
0.02C A |
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Charge Time |
Approx 1h |
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Limiting current |
10A |
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Standard discharge |
Constant current |
50A |
100A |
100A |
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end voltage |
40V |
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Maximum Continuous Charge Current |
100A |
200A |
200A |
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Maximum Continuous Discharge Current |
100A |
200A |
200A |
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Operation Temperature Range |
Charge |
0~45℃ |
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Discharge |
-20~55℃ |
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Storage Temperature Range |
Less than 8 months |
-10~35℃ |
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less than 3 months |
-10~45℃ |
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Less than 7 day |
-20~65℃ |
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Weight |
44±3Kg |
82±3Kg |
115±5Kg |
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Cycle life |
≥6000 times |
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BMS Protect parameter |
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Cell overcharge protection |
Overcharge detection voltage |
3.65±0.025V |
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Overcharge detection delay time |
Typical:1.0s |
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Overcharge release voltage |
3.45±0.02V |
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Overcharge release conditions |
1.The monomer voltage drops to the overcharge recovery point |
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Battery discharge current ≥1A detected |
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Cell over-discharge protection |
Over-discharge detection voltage |
2.6±0.02V |
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Over-discharge detection delay time |
Typical:2.0s |
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Over-discharge release conditions |
2.95±0.02V |
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Battery charge current ≥1A detected |
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Over-current protection |
Discharge Over-current protection current |
110±10A |
215±10A |
205±10A |
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Discharge Over-current detection delay |
1S |
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Discharge Over-current release conditions |
Restore immediately after charging, or automatically recover after 60 seconds |
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Transient discharge Over-current protection |
125±10A |
205±10A |
205±10A |
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Transient discharge Over-current protection |
100mS |
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Charge OC protection current |
110±10A |
215±10A |
215±10A |
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Charge Over-current detection delay time |
2S |
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Charge Over-current release conditions |
Discharge recovery immediately, or automatic recovery after 300S |
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Effective charging |
Charging entry current |
800mA |
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Charge exit current |
500mA |
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Effective dischar. |
Discharging entry current |
800mA |
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Discharge exit current |
400mA |
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Short protection |
Short protection current |
500±100A |
600±100A |
600±100A |
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Protection condition |
Load short |
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Detection delay time |
≤350μs |
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Protection release condition |
Charging release or Restart recovery |
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Temperature(T) protection |
Charge high T protection |
65±5℃ |
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Charge high T recover |
55±5℃ |
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Discharge high T protection |
65±5℃ |
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Discharge high T recover |
60±5℃ |
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Charge low T protection |
-10±5℃ |
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Charge low T recover |
-1±5℃ |
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Discharge low T protection |
-20±5℃ |
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Discharge low T recover |
-10±5℃ |
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Balance |
Balance threshold voltage |
3.40V |
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Alarm of cell failure |
Core failure differential pressure |
800mv |
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The cell recovers differential pressure |
500mv |
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Battery capacity setting |
Battery rated capacity |
100AH |
200AH |
300AH |
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Cyclic accumulative capacity |
80% Number of cycles (adjustable) |
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Remaining capacity alarm |
15% |
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Residual capacity protection |
5% |
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Reset button |
Power on/Activate |
BMS is in hibernation state, press 1S reset button, BMS will be activated, and the |
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Shutdown/Hibernate |
When the BMS is in standby or working state (except charging), press the 3S reset button, |
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Power dissipation |
Normal operating power consumption |
≤15mA，≤20mA(with LCD on) |
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The power consumption of the dormant |
≤40uA |
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BMS power management |
Maximum standby time |
24h (Charger is not available and there is no effective discharge current) |
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Prefilled function |
2000ms Prevent short circuit at the moment of opening |
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Communication |
It has CAN and RS485 and RS23 standard communication interface, it can real-time monitoring the capacity of battery bank, |
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Internal resistance |
＜5mΩ |
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LCD screen |
Simplified monitoring software, can view the cell, temperature, current and other data |
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Alarm |
It has over-temperature, over charge, under-voltage, over-current, short circuit alarm Function. |
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Dimension |
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Product Size(L*W*Hmm) |
620*380*160 |
840*478*160 |
440*270*851 |
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Note: All specifications are subject to change without prior notice |
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To help customers fully understand product performance and technical specifications, we provide a detailed product parameter table. This table covers key information such as battery capacity, voltage specifications, charge/discharge current, cycle life, communication interface, protection rating, operating temperature range, and product dimensions and weight. For more detailed technical support or customized parameter solutions, please contact our sales and technical team for professional advice.
Our LiFePO4 battery offer a variety of capacity options: 5kwh, 10kwh, and 15kwh, as well as 51.2V 100Ah, 51.2V 200Ah, and 51.2V 300Ah. The products utilize highly safe LiFePO4 battery with cycle life of ≥6000 cycles and support parallel expansion of up to 15 units, allowing for flexible increases in system energy storage capacity to meet varying power demand.
It is equipped with multiple communication interfaces including RS232, RS485, and CAN, enabling intelligent communication and real time monitoring with inverter. Adopting an IP21 protection rating and supporting various installation methods, it balances safety, stability, and installation flexibility, providing reliable and scalable energy storage solution for residential and project based solar system.
The LiFePO4 battery can be used as a standalone unit or connected in parallel with up to 15 units, all managed collaboratively by intelligent BMS to ensure stable voltage and current output. Users can start with a basic configuration of one unit and gradually increase the number of batteries to achieve smooth capacity expansion based on actual power needs, without replacing the original system structure. This modular design not only improves system flexibility but also reduces future upgrade costs.
LiFePO4 battery can be combined with solar panels and inverters to form a home energy storage system. During the day, the electricity generated by the rooftop solar panels is prioritized for household loads, with excess electricity stored in the LiFePO4 battery. At night or when sunlight is insufficient, the battery release the stored energy to continuously power household appliances such as air conditioners, televisions, washing machines, and lighting.
Through the intelligent scheduling of the inverter, the system achieves coordinated operation of power generation, energy storage, and electricity consumption, increasing the self consumption rate of solar energy and reducing dependence on the power grid. Simultaneously, in the event of a power outage, the batteries can serve as a backup power source, ensuring the stable operation of basic household electricity needs.
Safety
The LiFePO4 battery uses cobalt free lithium iron phosphate battery, which offer higher thermal stability and longer cycle life, improving overall lifespan while ensuring safety. Compared to traditional LiFePO4 battery system, LiFePo4 battery is more stable in high temperature environment, reducing safety risk.
It also features built in intelligent BMS battery management system that monitors voltage, current, and temperature in real time, providing multiple protections against overcharge, over discharge, overcurrent, short circuit, and overtemperature, ensuring long term stable and safe operation of the battery system.
Reliability
The LiFePO4 battery supports high rate discharge output, meeting the power demands of simultaneous operation of common household appliances and ensuring stable system power supply. The entire unit features an IP21 protection rating, effectively preventing the ingress of solid foreign objects and resisting the effects of vertical dripping water, making it suitable for indoor installation.
It also features natural heat dissipation structure design, supporting a wide operating temperature range of -20℃ to 60℃, maintaining stable performance even in high or low temperature environments, thus improving the overall reliability of the system.
Multiple Installation Options
LiFePO4 battery support various installation methods, including wall mounted, floor standing, and portable, allowing selection based on site space and system layout. Wall mounted installation saves floor space and creates a neater equipment layout, while floor standing installation offers structural stability and is suitable for capacity expansion or locations with ample installation space.
The overall structural design is simple and robust, facilitating installation, system integration, and subsequent maintenance, meeting the diverse installation needs of residential and project based energy storage system.
Environmental Friendliness
During the production process, our factory strictly controls every step, ensuring stable product quality while minimizing environmental impact through standardized production and meticulous management. From cell assembly and packaging to finished product warehousing, we adhere to environmental standards, ensuring that green principles are followed throughout the battery's lifecycle.
As a professional LiFePO4 battery manufacturer, we strictly adhere to international safety standards in the production and R&D of energy storage battery that meet global market demands. We possess a modern production plant of over 15,000 square meters and 12 semi-automated production lines, covering the complete manufacturing process from cell sorting, module assembly, BMS integration, final assembly, and aging testing. Our daily production capacity exceeds 5,000 units, enabling us to reliably handle bulk orders and project based procurement needs, ensuring controllable delivery times and stable supply. Xindun Power's products are sold to various markets worldwide, widely used in residential energy storage, off grid system, and project based energy storage markets. We actively participate in major international energy storage exhibitions annually, establishing long term partnerships with numerous clients met at these events. Furthermore, we have obtained third party international safety standard certifications such as CE, IEC, RHoS, and ISO, meeting the access standards of mainstream global markets and providing compliance assurance for our clients expanding into overseas markets.
1.How many batteries can be connected together?
The LiFePO4 battery up to 15 units can be connected in parallel, allowing flexible capacity expansion.
2.How long will the LiFePO4 battery last?
With 6000+ cycles at 80% DOD, the LiFePO4 battery can operate for over 5 years under typical residential usage.
3.Can the LiFePO4 battery operate in high temperature regions?
Yes. It supports operation between -20°C and 60°C, suitable for hot climate.
4.Is the LiFePO4 battery suitable for outdoor installation?
The LiFePO4 battery is designed with IP21 protection rating. It is recommended to install it indoors or in environment with rain and dust protection to ensure long term stable operation.
