Shenzhen Consnant Technology Co., Ltd.
Shenzhen Consnant Technology Co., Ltd.
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Litium motor cabinet energy storage system
The lithium motor cabinet energy storage system consists of high-performance lithium battery,BMS battery management system.photovoltaic charging device,inverter device,and corresponding combination to form a multi-capacity,power,functional energy.
Features
Operation Principle:
Energy storage in power system including solar panels,inverter(for AC and DC conversion),and provide backup power for the main electrical backup lines.Household electricity demand different choice of different components.
Parameter:
| Battery cell | |||
| Rated capacity | 50KW 1000AH | 75KW 1600AH | 100KW 2100AH |
| Battery type | lIFEPO4 battery | ||
| Model of cell | 302V 65A Square aluminum shell | ||
| Battery group array | 16s15p | 16s23p | 16s30p |
| Voltage range of battery group | 44V-57.6V | ||
| Cycle life | 4000 cycles at 80%DOD | ||
| Protection | Short Circuit Protection ,Over Charge Protection,Over Discharge Protection,Reverse Polarity Protection,Cell Over Voltage,Cell Under Voltage and Over Temperature | ||
| Charge | |||
| Battery charge temperature | 0-50℃ | ||
| Maximum charge voltage | 50±0.5V | ||
| Rated charge voltage | 58.4±0.4v | ||
| Nominal charge current | 200A | 300A | 380A |
| Discharge | |||
| Battery working temperature | `-20℃～60℃ | ||
| Allowable maximum discharge current | 250A 1min | 250A 1min | 250A 1min |
| Rated allowable maximum discharge current | 200A | ||
| Discharge termination voltage | 40 | ||
| Self Discharge Rate | Less than 3% per month (nominal temperature) | ||
| Inverter | |||
| Type | Stand-alone Inverter(Off Grid Inverter) Single phase output transformer or galvanic isolation | ||
| Rated power | 5.0kw7.5kw10kw Remark:AC output power continuously 5.0KW/7.5KW/10KW at electrical load type:Unity power factor(pf=1) | ||
| Nominal Input Voltage | 48VDC | ||
| Output voltage | 110V-220VAC | ||
| Output voltage regulation | Less than 5% at steady state load | ||
| Total harmonic distortion(THDv) | Less than 4%when the electrical load is 0.8 lagging power factor | ||
| Maximum surge power | 200% of nominal power | ||
| Maximum running current | 75 | ||
| Overload ability(10min) | 110% | ||
| AC input frequency range | 50HZ/60HZ(automatic tracking) | ||
| Output efficiency | 50HZ/60HZ±0.3HZ | ||
| Wave form | ≥85% | ||
| Protection | Pure sine wave form | ||
| Communication | Overload,Short Circuit,Over Input Voltage,DC Reverse Polarity,Battery Low Voltage Cut Off(automatic reconnect)and Over Temperature | ||
| Solar Charge Controller | |||
| Max PV input power at STC | 5KW | 7.5KW | 10KW |
| (Standard Test Condition) | |||
| Output voltage charger to battery | 48VDC | 48VDC | 48VDC |
| MPPT(Mximum power point tracking)charger at STC | 5KW | 7.5KW | 10KW |
| Charger and Discharge controller as SOC(Stage of Charge) | |||
| Charge Controller can communicate with BMS of all LFP battery and can control,setting,display data to LCD display | |||
| Battery Reverse Polarity Protection | |||