51.2Kwh Energy Storage System LiFePO4 battery pack
SYSTEM BREAKDOWN STRUCTURE
TECHNICAL PARAMETERS
| Model | Configuration | |||
| ESS18048E1000P4 | MPPT-SCM 48240R | INVERTER-HP 18048DR | BATTERY-LFP 48200R*5 | Total energy |
| 240A(60A*4) | 18KW | 1000AH(200AH*5) | 51.2kwh | |
| Battery | Description | |||
| Normal specification | ||||
| 1 | Rated Voltage | 51.2V | ||
| 2 | Rated Capacity | 1000Ah | ||
| 3 | Rated Energy | 51.24KWH | ||
| 4 | Battery Configuration | 10.24KWH(16S2P) *5PCS | ||
| 5 | Battery Cell | 3.2V100AH 160PCS | ||
| Standard Charge | ||||
| 1 | Operation temperature range @charging | 0~45℃ | ||
| 2 | Rated charge voltage | 55.2±0.4V | ||
| 3 | Max charge voltage | 56.8±0.4V | ||
| 4 | Overcharge protection | 58.4±0.4V | ||
| 5 | Allowed MAX charge current(Total) | 550A withstand 30s (every pack 110A) | ||
| 6 | Peak charge current(Total) | 600A withstand 5s (every pack 120A) | ||
| 7 | Rated charge current(Total) | 500A (every pack 100A) | ||
| 8 | Recommend charge current(Total) | <400A | ||
| Standard discharge | ||||
| 1 | Operation temperature range @discharging | -20~60℃ | ||
| 2 | Output Voltage Range | 40~56Vdc | ||
| 3 | Recommend Working Range | 46~54Vdc | ||
| 4 | Discharge Cut-off voltage | 40V | ||
| 5 | Allowed MAX discharge current(Total) | 1100A withstand 30s (every pack 220A) | ||
| 6 | Peak discharge current(Total) | 1200A withstand 5s (every pack 240A) | ||
| 7 | Rated discharge current(Total) | 1000A (every pack 200A) | ||
| 8 | Recommend discharge current(Total) | <800A | ||
| Communication | ||||
| 1 | RS485 | For LCD remote | ||
| 2 | CAN | PC control and monitor | ||
| Inverter (built-in) | Description | |||
| Normal specification | ||||
| 1 | Rated Power | 18KW | ||
| 2 | Output Waveform | Pure Sine Wave/Same as input (Bypass Mode) | ||
| 3 | Output Voltage | 240Vac(H-H)/120Vac(H-N) ±10% RMS | ||
| 4 | Output Frequency | 50 or 60± 0.3Hz (Inverter mode by sw4 setting) | ||
| 5 | Typical Transfer Time | 4-6ms typical,10ms(Max) | ||
| 6 | THD | < 3%(Rated voltage full R load) | ||
| 7 | AC Input Range | 184-253Vac (UPS mode) or 140-270Vac (GEN mode) | ||
| 8 | Customized AC Charger | Battery type selector position 9, special design for LFP, make the battery cycle life Maximization | ||
| 9 | MAX AC Charge Current | 100A | ||
| 10 | Battery priority Function | Setting by SW5 on position 1 (inverter mode valid), AC automatic come in when battery voltage low alarm at 48Vdc or 50Vdc | ||
| 11 | AC Bypass without charging | Battery type selector position 0 | ||
| MPPT (built-in) | Description | |||
| Normal specification | ||||
| 1 | PV POWER | 3.5KW*4 | ||
| 2 | PV Input Voltage | 60-145Vdc | ||
| 3 | MPPT Charging Voltage | 56.0Vdc (Fast charging)/54Vdc (Float charging) | ||
| 4 | MPPT Output Current | 60A*4 | ||
| Mechanical Characteristics | ||||
| ESS18048E1000P4 | Dimension H*W*D | Shipping H*W*D | Weight(N.W.) | Weight(G.W.) |
| 1810*560*960mm | 1960*700*1050mm | 720KG | 770KG | |
APPLICATION
Write your message here and send it to us