- 18
- Aug
China Cheapest 48V Lithium solar batteries for sale
48V LiFePO4 Powerbrick
48v 100-120 ah battery price
NO | Projects | Specification | Remark |
Cell unit parameter | |||
1 | Battery types and materials | LiFePO4 | / |
2 | Rated voltage/capacity | 3.2V/120Ah | / |
3 | Single battery voltage range | 2.5V~3.65V | / |
4 | Single battery weight | 2.9Kg | / |
5 | The battery internal resistance | ≤ 0.5mΩ | / |
6 | Battery size | 48*173*170mm | / |
Battery parameter | |||
1 | Rated voltage | 51.2V | / |
2 | Rated capacity | 120Ah | / |
3 | Battery pack voltage range | 58.4~40V | / |
4 | (kWh) Total Power | 6144Wh | / |
5 | Combination | 3P16S | / |
6 | (Ω Insulation resistance test value | ≤60mΩ | / |
7 | Operating temperature | Charging 0 ~ 45℃; Discharging -10 ~ 50℃ |
/ |
8 | Standard charging current | 0.5C | / |
9 | Quick charging current | 1.0C | / |
10 | Standard discharge current | 1.0C | / |
11 | Maximum continuous discharge current | 2.0C | 10S |
12 | Gross weight | ≈61KG | / |
13 | Ambient relative humidity | 25-85%RH | / |
14 | Battery size | 795*420*155mm(±2mm) | / |
15 | Open circuit voltage | Open circuit voltage measured within 24 hours after standard charge | ≥51V |
16 | Capacity retention | 40V。Fully charging, store them at (20±5)℃ for 28 days, then discharge to 40V @0.2C. | ≥300min
Discharging time≥300min |
NO | Projects | Specification | Remark |
17 | Cycle Life @25℃ | Discharge to 40V @0.2C, then Charge the battery @0.2C to reach 58V. Then charge the battery at constant58.4V voltage until the charging current decreasing to 0.02C. Rest for 10 min. discharge to 40V@ 0.2C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity. | Cycles life ≥2000 |
18 | storage | Charge the battery to 40%~65% of its rated capacity using standard charging mode, then keep it in an 20℃±5℃, humidity 45%~85% room for 12 months, fully charge and discharge it @0.2C until voltage down .(The testing sample should be within 3 months dated from production date) | ≥300min
Discharge time≥360min |
System schematic diagram
BMS Specification
NO. | Items | Set Range | Default | |
1 | Charging Voltage | / | Lithium iron phosphate 3.40V~3.65V | 3.6v |
2 | Protection High of total charging voltage | Alarm | 56.00V~56.60V | 56V |
Protect | 57.00V~57.60V | 57V | ||
Recovery | 52.00V~57.60V | 54V | ||
3 | Protection High of Cell charging voltage | Alarm | Lithium iron
phosphate 3.50V~4.50V |
3.55V |
Protect | Lithium iron
phosphate 3.50V~4.50V |
3.75V | ||
Recovery | Lithium iron
phosphate 3.00V~3.90V |
3.50V | ||
4 | Protection low of total discharging voltage | Alarm | 36.00V~50.00V | 43.20V |
5 | Protection low of cell discharging voltage | Alarm | Lithium iron
phosphate 2.00V~2.90V |
2.65V |
Protect | Lithium iron
phosphate 2.00V~2.90V |
2.50V | ||
Recovery | Lithium iron
phosphate 2.00V~3.60V |
2.90V | ||
6 | Protection High temperature | Alarm | 35℃~70℃ | 50℃ |
Protect | 35℃~70℃ | 65℃ | ||
Recovery | 45℃~55℃ | 50℃ | ||
7 | Protection Low temperature | Alarm | -40℃~0℃ | 0℃ |
Protect | -40℃~0℃ | -10℃ | ||
Recovery | 0℃~10℃ | 0℃ |
5.Product description and description/产品图示及说明
L
W
H
48120 | |
尺寸Size | |
L | 530mm |
H | 190mm |
W | 440mm |
No. | Description | Remark |
1 | Anderson terminal | Positive port
/Negative port |
2 | Anderson terminal | Positive port
/Negative port |
3 | Main switch | ON/OFF |
4 | main connector | Dry contact |
5 | Reset button | RST |
6 | RS485/CAN | RS485/CAN |
7 | / | / |
8 | ADS | Address code switch |
9 | LED | RUN |
10 | LED | ALM |
11 | LED | CAPACITY |
12 | Handle | Handle |
13 | Hanger | Bracket Pendant |
LINKAGE’s energy storage wall ESS uses the latest HESS battery system. With rich experience and advanced technology, the products have the characteristics of stylish design, high energy, high power density, long service life, convenient installation and expansion, etc., which reflect the real needs of end users and the strongest technical capabilities of our company.
It is an environmentally friendly backup power system. We use phosphate instead of cobalt to avoid environmental problems, reduce the possibility of thermal runaway due to improper disposal, and save production costs. Compared with other products currently on the market, this type of product has a lower capacity loss rate. With the most advanced power conversion and energy storage technology, our energy storage system (ESS) can provide efficient power regulation capabilities for demand management, power dispatch, and renewable energy smoothing. Residential, commercial and utility applications. Our lithium-ion battery product portfolio covers batteries, 48V modules, cabinets (indoor/outdoor) and containers,
- High integration and small installation space.
- Long life cycle, >6000 times at 80% DOD.
- It does not contain heavy metals and is environmentally friendly.
- Maintenance-free, no memory effect.
- Full internal BMS protection, high voltage protection, higher reliability.
- The full battery is guaranteed for 10 years, and the life span of less than 80% DOD is guaranteed for 20 years.
Why Choose us?
1.All battery cells are from Branded manufacturer like ATL,BYD,PANASONICS,LG,SAMSUNG.
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