● 32PCS 80AH LiFePO4 battery inside
● 25.6V/ 51.2VDC 8.2KWH rated capacity
● IP31 protection, indoor use only
● Environment requirement: 0~30℃, 65% humidity
● Customized charger make system life maximization
● High reliability intelligent BMS
● Unique automatic calibration active balancing technology BMS system
● 25.6V/ 51.2VDC voltage output, suitable for home energy storage system, communciation
stations and other application
● Standard CAN & RS485 communication port, can meet the requirement of several packages
to connect in parallel, Master & Slave relationship, Monitor and other prolongation functions.
● Lithium iron phosphate guarantees high safety, good stability and long working life with
at least 3500 cycles at 80% DOD
| NO. | Items | Description | ||
| Model | BL24-320 | BL48-160 | ||
| Nominal specification | ||||
| 1 | Rated voltage | 25.6V | 51.2V | |
| 2 | Rated capacity | 300Ah | 160Ah | |
| 3 | Rated energy | 7.68KWH | 8.2KWH | |
| 4 | Battery configuration | 8S4P | 16S2P | |
| 5 | Battery cell | 3.2V 80AH 32PCS | ||
| Standard Charge | ||||
| 1 | Battery operation temperature range @ charging | 0~45℃ | ||
| 2 | Max charge voltage | 28.4±0.2V | 56.8±0.4V | |
| 3 | Rated charge voltage | 28.4±0.2V | 56.0±0.4V | |
| 4 | Allowed MAX charge current | 180A | 90A | |
| 5 | Rated charge current | 150A | 75A | |
| 6 | Over charge protection release | Restart the battery | ||
| Standard Discharge | ||||
| 1 | Battery operation temperature range @ discharging | |||
| 2 | Output voltage range | 20~28V | 40~56V | |
| 3 | Allowed MAX discharge current | 300A | 150A | |
| 4 | Peak discharge current | 360A 5s | 180A 5s | |
| 5 | Rated discharge current | 240A | 120A | |
| 6 | Discharge cut-off voltage | 20V | 40V | |
| 7 | Over discharge protection release | Charging or release load and restart | ||
| Operation and Indicator | ||||
| 1 | Power switch | ON: all function start OFF: all function shut down | ||
| 2 | Run LED (green) | Lighting: System working normal Flash: System standby | ||
| 3 | Alarm LED (red) | Lighting: System fault Flash: System warning | ||
| 4 | SOC LED (4pcs green) | Charging: 50%<SOC<75% SOC<10% | ||
| Communication | ||||
| 1 | RS485 | For LCD remote control (optional) | ||
| 2 | CAN | PC control and monitor (one communication CAN card support ten packs parallel) | ||
| Mechanical Characteristics | ||||
| 1 | Dimension | L*M*H (unit) = 805*530*188mm | ||
| L*M*H (shipping) = 925*610*380mm | ||||
| 2 | Weight | N.W.: 85KG | ||
| G.W.: 105KG | ||||
| Storage and Transportation Requirements | ||||
| 1 | Storage Temperature | Less than 1 month | - 20~35℃ | |
| Less than 6 month | - 10~30℃ | |||
| 2 | Storage Humidity | 45~75% RH | ||
| 3 | SOC | Storage | 60~75% SOC | |
| Transport | 45~55% SOC | |||
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