614V 105Ah LiFePO4 battery system for electric tractor
|
No |
Items |
Technical requirement |
Note |
|
1 |
Battery type |
Lifepo4 |
|
|
2 |
Capacity(kWh) |
64.5kWh |
|
|
3 |
Weight(kg) |
215kg*4 |
|
|
4 |
Rated voltage(DC V) |
614 |
|
|
5 |
Voltage range(DC V) |
540-700 |
|
|
6 |
Continuous discharge current(A) |
100A |
@EOL,@25℃, with liquid cooling |
|
7 |
Peak discharge current(A) |
200A |
@EOL,@25℃, with liquid cooling, 10 sec |
|
8 |
Continuous charging current(A) |
<100A |
@EOL,@25℃, with liquid cooling |
|
9 |
Peak charging current(A) |
<100A |
@EOL,@25℃, with liquid cooling, 10 sec |
|
10 |
Charging requirements |
CC-CV |
|
|
11 |
Charge discharge energy efficiency |
≥98% |
@EOL,@1C charge and discharge |
|
12 |
Warranty |
3 years |
@1C charge and discharge @100%DOD |
|
13 |
Cooling / Heating mode |
Liquid cooling, heating |
|
|
14 |
IP grade |
IP67 |
|
|
15 |
Working environment temperature (℃) |
-20~45 |
@Heating and cooling |
|
16 |
System self discharge rate |
≤5% |
@25℃,30days |
|
17 |
Insulation resistance |
≥50MΩ |
|
|
18 |
Size |
consists of 2 modules 1060*630*240mm |
|
Dimension of each single module
Function introduction
Advantages of using Lithium battery for electric tractor
Greater Capacity: With a 150Ah capacity, the system can store a significant amount of energy, allowing the electric tractor to run longer distances or work for extended periods without needing to recharge.
High Voltage (512V): A higher voltage means more efficient power transmission and less energy loss, allowing the electric tractor to achieve better performance compared to lower voltage systems.
High Voltage Advantage: The 512V system allows for faster charging compared to lower-voltage battery systems. It reduces downtime, which is critical for maximizing the working hours of a tractor, especially in agricultural settings.
LiFePO4 Chemistry: Lithium Iron Phosphate (LiFePO4) batteries are known for their long cycle life (typically 2000-5000 charge cycles). This translates to a longer overall lifespan, reducing the need for frequent replacements.
Stable Chemistry: LiFePO4 batteries are highly stable, providing enhanced safety and durability. They are less prone to thermal runaway or fire risks compared to other lithium-ion chemistries.
Higher Efficiency: The system can operate efficiently with fewer losses in energy conversion, thanks to the high voltage and stable discharge rates. This results in better fuel-to-energy performance and reduces operating costs.
Consistent Power Output: LiFePO4 batteries provide stable and consistent power throughout their discharge cycle, ensuring the tractor's performance remains strong without significant voltage drops under load.
Sustainable Power: Electric tractors powered by LiFePO4 batteries significantly reduce greenhouse gas emissions and pollution compared to their diesel or gasoline counterparts. This makes them more environmentally friendly and in line with sustainable farming practices.
Recyclable Materials: LiFePO4 batteries are made from non-toxic materials that are more easily recyclable compared to other battery chemistries like lead-acid or cobalt-based lithium-ion.
Reduced Maintenance Costs: LiFePO4 batteries have fewer moving parts and no need for regular maintenance like fuel engines. There is no need for oil changes, air filters, or exhaust systems, reducing the overall maintenance costs for the tractor.
Safe Chemistry: LiFePO4 batteries are among the safest lithium-ion chemistries. They have a stable structure that is less prone to overheating, catching fire, or exploding under normal operating conditions compared to other types of lithium-ion batteries.
Built-in Protection: These systems often come with integrated Battery Management Systems (BMS) that monitor the health and status of the battery, ensuring it operates within safe limits for temperature, voltage, and current.
More battery catalog
| Using 153.6V 230Ah Lifepo4 Battery Modules | ||||||||
| Solutions | Module Qty | Total Energy | Rated Volt | Rated Capacity | Working Volt | Charge Power @ 25℃ | Discharge Power @ 25℃ | Suggested Motor |
| 1 | 3S 1P | 105.9kWh | 460.8V | 230Ah | 360V-525V | 50kW rated 100kW max 200kW peak for 10 sec |
50kW rated 100kW max 200kW peak for 30 sec |
≤100kW rated |
| 2 | 3S 2P | 211.9kWh | 460.8V | 460Ah | 360V-525V | 100kW rated 180kW max 360kW peak for 10 sec |
100kW rated 180kW max 360kW peak for 30 sec |
≤180kW rated |
| 3 | 3S 3P | 317.7kWh | 460.8V | 690Ah | 360V-525V | 150kW rated 220kW max 440kW peak for 10 sec |
150kW rated 220kW max 440kW peak for 30 sec |
≤220kW rated |
| 4 | 4S 1P | 141.3kWh | 614.4V | 230Ah | 480V-700V | 70kW rated 140kW max 280kW peak for 10 sec |
70kW rated 140kW max 280kW peak for 30 sec |
≤140kW rated |
| 5 | 4S 2P | 282.4kWh | 614.4V | 460Ah | 480V-700V | 140kW rated 240kW max 480kW peak for 10 sec |
140kW rated 240kW max 480kW peak for 30 sec |
≤240kW rated |
| 6 | 4S 3P | 423.9kWh | 614.4V | 690Ah | 480V-700V | 210kW rated 290kW max 590kW peak for 10 sec |
210kW rated 290kW max 590kW peak for 30 sec |
≤290kW rated |
| 7 | 5S 1P | 176.6kWh | 768V | 230Ah | 600V-876V | 85kW rated 175kW max 350kW peak for 10 sec |
85kW rated 175kW max 350kW peak for 30 sec |
≤175kW rated |
| 8 | 5S 2P | 353.2kWh | 768V | 460Ah | 600V-876V | 175kW rated 300kW max 600kW peak for 10 sec |
175kW rated 300kW max 600kW peak for 30 sec |
≤300kW rated |
| 9 | 5S 3P | 529.8kWh | 768V | 690Ah | 600V-876V | 260kW rated 370kW max 740kW peak for 10 sec |
260kW rated 370kW max 740kW peak for 30 sec |
≤370kW rated |
| Using 115.2V304Ah Lifepo4 Battery Modules | ||||||||
| Solutions | Module Qty | Total Energy | Rated Volt | Rated Capacity | Working Volt | Charge Power @ 25℃ | Discharge Power @ 25℃ | Suggested Motor |
| 10 | 3S 1P | 105.1kWh | 345.6V | 304Ah | 270V-394.2V | 50kW rated 80kW max 165kW peak for 10 sec |
50kW rated 80kW max 165kW peak for 30 sec |
≤80kW rated |
| 11 | 3S 2P | 210.1kWh | 345.6V | 608Ah | 270V-394.2V | 105kW rated 155kW max 315kW peak for 10 sec |
105kW rated 155kW max 315kW peak for 30 sec |
≤155kW rated |
| 12 | 3S 3P | 315.2kWh | 345.6V | 912Ah | 270V-394.2V | 155kW rated 220kW max 440kW peak for 10 sec |
155kW rated 220kW max 440kW peak for 30 sec |
≤220kW rated |
| 13 | 4S 1P | 140.1kWh | 460.8V | 304Ah | 360V-525V | 70kW rated 110kW max 220kW peak for 10 sec |
70kW rated 110kW max 220kW peak for 10 sec |
≤110kW rated |
| 14 | 4S 2P | 280.2kWh | 460.8V | 608Ah | 360V-525V | 140kW rated 210kW max 420kW peak for 10 sec |
140kW rated 210kW max 420kW peak for 30 sec |
≤210kW rated |
| 15 | 4S 3P | 420.2kWh | 460.8V | 912Ah | 360V-525V | 210kW rated 290kW max 580kW peak for 10 sec |
210kW rated 290kW max 580kW peak for 30 sec |
≤290kW rated |
| 16 | 5S 1P | 175.1kWh | 576V | 304Ah | 450V-657V | 85kW rated 140kW max 280kW peak for 10 sec |
85kW rated 140kW max 280kW peak for 30 sec |
≤140kW rated |
| 17 | 5S 2P | 350.2kWh | 576V | 608Ah | 450V-657V | 175kW rated 260kW max 520kW peak for 10 sec |
175kW rated 260kW max 520kW peak for 30 sec |
≤260kW rated |
| 18 | 5S 3P | 525.3kWh | 576V | 912Ah | 450V-657V | 260kW rated 365kW max 730kW peak for 10 sec |
260kW rated 365kW max 730kW peak for 30 sec |
≤365kW rated |
| 19 | 6S 1P | 210.1kWh | 691.2V | 304Ah | 540V-788.4V | 105kW rated 165kW max 330kW peak for 10 sec |
105kW rated 165kW max 330kW peak for 30 sec |
≤165kW rated |
| 20 | 6S 2P | 420.2kWh | 691.2V | 608Ah | 540V-788.4V | 210kW rated 315kW max 630kW peak for 10 sec |
210kW rated 315kW max 630kW peak for 30 sec |
≤315kW rated |
| 21 | 6S 3P | 630.4kWh | 691.2V | 912Ah | 540V-788.4V | 315kW rated 440kW max 880kW peak for 10 sec |
315kW rated 440kW max 880kW peak for 30 sec |
≤440kW rated |
| Using 307.2V105Ah Lifepo4 Battery Modules | ||||||||
| Solutions | Module Qty | Total Energy | Rated Volt | Rated Capacity | Working Volt | Charge Power @ 25℃ | Discharge Power @ 25℃ | Suggested Motor |
| 22 | 1S 1P | 32.36kWh | 307.2V | 105Ah | 240-345.6V | 16kW rated 32kW max 64kW peak for 10 sec |
16kW rated 32kW max 64kW peak for 30 sec |
≤32kW rated |
| 23 | 2S 1P | 64.5kWh | 614.4V | 105Ah | 480-700V | 32kW rated 64kW max 128kW peak for 10 sec |
32kW rated 64kW max 128kW peak for 30 sec |
≤64kW rated |
| 24 | 2S 3P | 193.5kWh | 614.4V | 315Ah | 480-700V | 75kW rated 135kW max 270kW peak for 10 sec |
75kW rated 135kW max 270kW peak for 30 sec |
≤135kW rated |
Safety: LiFePO4 batteries are known for being more stable and less prone to thermal runaway compared to other lithium-ion chemistries (like LiCoO2 or NCM). This makes them much safer, which is particularly important in heavy machinery that might be exposed to rough conditions.
Cycle Life: LiFePO4 batteries have an extended cycle life—typically 2000-5000 charge/discharge cycles—meaning the tractor will have a long-lasting battery before significant degradation occurs.
Thermal Stability: These batteries perform well under a wide range of temperatures, making them suitable for outdoor agricultural environments, which can sometimes have extreme temperatures.
