4K4PRO LV is the most advanced Lithium Module for Home and Industrial Energy Storage systems.
One product suitable for multiple applications WALL MOUNTED AND STACKABLE.
Capacity up to 440 kWh
with SUPERHUB
Fast connection
either LV
High Flexibility thanks to the multiple configuration possible
Wireless connectivity for the remote intervention and preventive maintenance
4K4-PRO Low Voltage
SINGLE UNIT
| Battery System Capacity | 4,5 |
| Single Module Nominal Voltage(V) | 52 kWh |
| Application | Low Voltage |
| Expandibility | 10 in parallel (up 100 with WE-HUB) |
| Cluster Net Capacity | 45 kWh / 450 kWh |
| Voltage Range | 45,5-58,4 |
| Net Capacity | 94 |
| Usable Capacity Ah | 86 |
| Dimensions (mm) | 451*550*135 |
| Weight (Kg) | 51 |
| Charge / Discharge Current | 90 |
| Step 01 | 110 ( 60 sec) |
| Peak | 150 (Peak 5s) |
| DOD% (Up to) | 100% |
| Communication Port | RS485, CAN, 232, Wifi |
| Single string quantity(pcs) | 16 |
| Discharge Temperature /°c* | -20 ~ 55 |
| Charge Temperature /°c* | -7 ~ 55 |
| Shelf Temperature/°c | -10 ~ 50°C |
| Humidity | 5% ~ 95% |
| Altitude (m) | <3000 |
| Design life | 15 Years (25°c) |
| Cycle Life | >7000 , 25°c |
| Authentication Level | IEC62619/CE /UN38.3 |
| Features | Pre-Charge+Fuse+Auto contactor |
| Three protections levels, real time balancing, Adaptive charge /discharge CAN logic, 3 steps adaptive charging logic, 2xDI/DO programmable, Mobile APP for monitoring and remote control,update, debug, data save |
4K4-PRO Low Voltage
STACKABLE
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| Battery Module | 2 | 3 | 4 | 5 | 5+5 |
| Battery System Capacity (kWh) | 9 kWh | 13,5kWh | 18kWh | 22,5kWh | 45kWh |
| Voltage Range (V) | 48,5-1000 | ||||
| Dimension (W*D*H mm) | 540*450*270 | 540*450*405 | 540*450*540 | 540*450*675 | 2x 540*450*675 |
| Weight (kg) | 104kg | 156kg | 208kg | 260kg | 2x 260kg |
| Depth of Discharge | 100% | ||||
| Charge/Discharge (Recommend) | 160 | 240 | 320 | 400 | 800 |
| Current (A) (Continuos) | 192 | 288 | 384 | 480 | 960 |
| (Peak 15s) | 260 | 312 | 416 | 520 | 1040 |
| Comunication | RS485, CAN, 232, Wifi | ||||
| Protection Class | IP23 | ||||
| Working Temperature (°c) | -20°C +60°C * | ||||
| Storage Temperature (°c) | -10°C +40°C | ||||
| Humidity | 5% ~ 95% | ||||
| Altitude (m) | < 3000 | ||||
| Design life | 15 Years (25°c) | ||||
| Cycle Life | >7000 , 25°c | ||||
| Authentication Level | IEC62619/CE/UN38.3 | ||||
