Built with YIY off grid inverter charger
CAN / RS485 / WIFI APP
Multi working modes selectable
Modular design, flexible installation
Battery modules
Inverter module
MPPT module
WIFI-APP module
LCD Display
Using LiFePO4 cell, larger capacity, stronger stability
Long cycle life 3500 times at least on 80%DOD
High reliability intelligent BMS
Unique automatic calibration active banlancing technology BMS syestem
Modular design, flexible installation
Easy to Install & Easy to Operate & Easy to Solve
High Eficiency Design &"Power Saving Mode"to Conserve Energy
Powerful Charge Rate Up to 120Amp, Selectable From 0%-100%
8 ms Typical Transfer Time Between Utility & Battery, Guarantees Power Continuity
Compatible with Both Linear & Non-Linear Load
Smart Remote Control (RJ11 & RJ45 option)
Support Solar Panel with MPPT Function
Modular, suitable for rack type
Intelligent Maximum Power Point Tracking technology increases efficiency 25%~30%
Compatible for PV systems in 12V, 24V or 48V
Three-stage charging optimizes battery performance
Maximum charging current up to 60A
Maximum efficiency up to 98%
Automatic battery voltage detection
Support wide range of lead-acid batteries including wet, AGM and gel batteries
Through Cloud technology, the intelligent energy system can be realized, and the current system operation status, historical record and alarm status can be viewed remotely
The LCD display battery and inverter working information in the cabinet
Outstanding Performance in weak-light conditions
0~+5W positive tolerance guarantee reliable power output
Excellent temperature coefficient
Shortened current collection, path,low series resistance
Excellent anti-PID module design
Certified to withstand high wind loads(3600pa)and snow loads(8000pa)of the latest standard test of module mechanical load
Salt mist and ammonia corrosion resistant
*Solar panels generate electricity at full power and operate without load
Calculation is an estimate based on typical use of electrical appliances Customer experience will vary based on location and actual usage. Some appliances may not be compatible with storage system. Pls consult specilist or YIY team before installation to determine which appliances and devices are compatible.
LED lights
Air conditioner
Micro-wave oven
Computer
Washing machine
Water pump
Teakettle
Dust collector
| Model | Configuration | |||
| ESS1204 8E500P4 | MPPT-SCM 48240R | INVERTER-HP 12048DR | BATTERY-LFP 48100R*5 | Total energy |
| 240A(60A*4) | 12KW | 500AH(100AH*5) | 25.6kwh | |
| Battery | Description | |||
| Normal specification | ||||
| 1 | Rated Voltage | 51.2V | ||
| 2 | Rated Capacity | 500Ah | ||
| 3 | Rated Energy | 25.6KWH | ||
| 4 | Battery Configuration | 5.12KWH(16S1P) *5PCS | ||
| 5 | Battery Cell | 3.2V100AH 80PCS | ||
| 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) | 275A withstand 30s (every pack 55A) | ||
| 6 | Peak charge current(Total) | 300A withstand 5s (every pack 60A) | ||
| 7 | Rated charge current(Total) | 250A (every pack 50A) | ||
| 8 | Recommend charge current(Total) | <250A | ||
| 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) | 550A withstand 30s (every pack 110A) | ||
| 6 | Peak discharge current(Total) | 600A withstand 5s (every pack 120A) | ||
| 7 | Rated discharge current(Total) | 500A (every pack 200A) | ||
| 8 | Recommend discharge current(Total) | <400A | ||
| Communication | ||||
| 1 | RS485 | For LCD remote | ||
| 2 | CAN | PC control and monitor | ||
| Inverter (built-in) | Description | |||
| Normal specification | ||||
| 1 | Rated Power | 12KW | ||
| 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 | 90A | ||
| 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 | 3.0KW*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 | ||||
| ESS1204 8E500P4 | Dimension H*W*D | Shipping H*W*D | Weight(N.W.) | Weight(G.W.) |
| 1810*560*785mm | 1960*700*870mm | 450KG | 500KG | |
Built with YIY off grid inverter charger
CAN / RS485 / WIFI APP
Multi working modes selectable
Modular design, flexible installation
| Model | Configuration | |||
| ESS1204 8E500P4 | MPPT-SCM 48240R | INVERTER-HP 12048DR | BATTERY-LFP 48100R*5 | Total energy |
| 240A(60A*4) | 12KW | 500AH(100AH*5) | 25.6kwh | |
| Battery | Description | |||
| Normal specification | ||||
| 1 | Rated Voltage | 51.2V | ||
| 2 | Rated Capacity | 500Ah | ||
| 3 | Rated Energy | 25.6KWH | ||
| 4 | Battery Configuration | 5.12KWH(16S1P) *5PCS | ||
| 5 | Battery Cell | 3.2V100AH 80PCS | ||
| 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) | 275A withstand 30s (every pack 55A) | ||
| 6 | Peak charge current(Total) | 300A withstand 5s (every pack 60A) | ||
| 7 | Rated charge current(Total) | 250A (every pack 50A) | ||
| 8 | Recommend charge current(Total) | <250A | ||
| 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) | 550A withstand 30s (every pack 110A) | ||
| 6 | Peak discharge current(Total) | 600A withstand 5s (every pack 120A) | ||
| 7 | Rated discharge current(Total) | 500A (every pack 200A) | ||
| 8 | Recommend discharge current(Total) | <400A | ||
| Communication | ||||
| 1 | RS485 | For LCD remote | ||
| 2 | CAN | PC control and monitor | ||
| Inverter (built-in) | Description | |||
| Normal specification | ||||
| 1 | Rated Power | 12KW | ||
| 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 | 90A | ||
| 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 | 3.0KW*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 | ||||
| ESS1204 8E500P4 | Dimension H*W*D | Shipping H*W*D | Weight(N.W.) | Weight(G.W.) |
| 1810*560*785mm | 1960*700*870mm | 450KG | 500KG | |
*Solar panels generate electricity at full power and operate without load
Calculation is an estimate based on typical use of electrical appliances Customer experience will vary based on location and actual usage. Some appliances may not be compatible with storage system. Pls consult specilist or YIY team before installation to determine which appliances and devices are compatible.
LED lights
Air conditioner
Micro-wave oven
Computer
Washing machine
Water pump
Teakettle
Dust collector
Battery modules
Inverter module
MPPT module
WIFI-APP module
LCD Display
Using LiFePO4 cell, larger capacity, stronger stability
Long cycle life 3500 times at least on 80%DOD
High reliability intelligent BMS
Unique automatic calibration active banlancing technology BMS syestem
Modular design, flexible installation
Easy to Install & Easy to Operate & Easy to Solve
High Eficiency Design &"Power Saving Mode"to Conserve Energy
Powerful Charge Rate Up to 120Amp, Selectable From 0%-100%
8 ms Typical Transfer Time Between Utility & Battery, Guarantees Power Continuity
Compatible with Both Linear & Non-Linear Load
Smart Remote Control (RJ11 & RJ45 option)
Support Solar Panel with MPPT Function
Modular, suitable for rack type
Intelligent Maximum Power Point Tracking technology increases efficiency 25%~30%
Compatible for PV systems in 12V, 24V or 48V
Three-stage charging optimizes battery performance
Maximum charging current up to 60A
Maximum efficiency up to 98%
Automatic battery voltage detection
Support wide range of lead-acid batteries including wet, AGM and gel batteries
Through Cloud technology, the intelligent energy system can be realized, and the current system operation status, historical record and alarm status can be viewed remotely
The LCD display battery and inverter working information in the cabinet
Outstanding Performance in weak-light conditions
0~+5W positive tolerance guarantee reliable power output
Excellent temperature coefficient
Shortened current collection, path,low series resistance
Excellent anti-PID module design
Certified to withstand high wind loads(3600pa)and snow loads(8000pa)of the latest standard test of module mechanical load
Salt mist and ammonia corrosion resistant
Welcome to our website. If you have any requests or suggestions,please feel free to email us at yiyen@yiyen.com or use the following enquiry form. Please allow us to provide you with the best service.
Welcome to our website. If you have any requests or suggestions,please feel free to email us at yiyen@yiyen.com or use the following enquiry form. Please allow us to provide you with the best service.
