Household ESS Series
This series of lithium battery LiFePO4 systems are high-tech Wall-mounted battery developed by OSTAR.based on innovative Li-ion technology,it is especially designed for home energy storage system with advanced features: high power density, small size,long lifespan, resistance to high temperature, wide range of charging voltage, fast charging,intelligent management, and software anti-theft,which can be paralleled ,easy installation and space saving,and easy to maintain,the cycle life can be 3500 to 4000 cycles @0.5C,80% DOD 25+/-5°C,and design life 20 years.
| Model | Nominal Voltage (V) | Capacity (Ah) | Dimensions（mm） | Weight Approx (Kg) | Terminal | Max. | |||
| Length | Width | Height | Type | Position | Current(A) | ||||
| WLFP51100 | 51.2 | 100 | 600 | 400 | 155 | 48 | M8 | / | 100 |
| WLFP51200 | 51.2 | 200 | 780 | 495 | 218 | 92 | M8 | / | 200 |
| LFP51200W | 51.2 | 200 | 650 | 400 | 240 | 96 | M8 | / | 100 |
| LFP51280W | 51.2 | 280 | 825 | 415 | 233 | 108 | M8 | / | 250 |
| LFP51300W | 51.2 | 300 | 825 | 415 | 233 | 115 | M8 | / | 250 |
| LFP51100P | 51.2 | 100 | 600 | 500 | 233 | 49 | M8 | / | 200 |
| LFP51200P | 51.2 | 200 | 600 | 500 | 323 | 98 | M8 | / | 200 |
Features
●Intelligent software anti-theft design
The cabinet is waterproof IP30 and be installed indoors.
●Easy maintenance with SOC(state of charge) and SOH(state of health) detection
●Positive electrode made of LiFePO4 (LFP), ensuring high safety and a long service life.
●Allow easy wall-mounted installation or battery module placement into cabinet
●Simple connection between inverter and battery to save installation time & cost
●High reliability,multiple automatic protection function through intelligent BMS system,Avoid overcharge, over discharge, short circuit, which ensures high reliability of the battery pack and enables real-time monitoring of battery data over a long distance.
●Low internal resistance, with efficient internal balance of the battery control circuit.
●Wide operating temperature range: -20°C~60°C
●Over 90% of discharge efficiency
●Support for parallel connection for more energy
●Compatible with storage inverter.
●RS485，RS232 ,CAN communication interface available between inverter and battery
●IEC62619, UL1642, UN38.3 certification for cell,UN38.3 certification for system.
Applications
●Home energy storage
●Wind-solar hybrid systems
●Home energy(Power wall) of Power grid energy storage system
●Energy storage system in areas without power supply