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product overviewH2B-100-48V is an integrated product based on LiFePO4 battery cells, with a single battery cell nominal 3.2V100Ah. Through BMS intelligent management, it achieves efficient storage and release of electrical energy, designed specifically for household energy storage and UPS power supply, while balancing safety and economy.Product advantages1. High securityCell material: LiFePO4 has thermal stability, with a decomposition temperature of over 500 ℃, and is non flammable and non ex
product overview
H2B-100-48V is an integrated product based on LiFePO4 battery cells, with a single battery cell nominal 3.2V100Ah. Through BMS intelligent management, it achieves efficient storage and release of electrical energy, designed specifically for household energy storage and UPS power supply, while balancing safety and economy.
Product advantages
1. High security
Cell material: LiFePO4 has thermal stability, with a decomposition temperature of over 500 ℃, and is non flammable and non explosive at high temperatures.
Structure: It is enclosed in a square aluminum shell and has undergone rigorous safety tests such as overcharge and over discharge, external short circuit, compression, and drop (GB/T 36276-2018).
BMS protection: Built in voltage and temperature detection effectively prevents overcharging and overheating of the battery, further improving safety performance.
2. Long cycle life
Cycle times: using Class A battery cells, with a cycle life of ≥ 5000 times (25 ℃, 0.5C, 80% discharge depth, capacity retention rate ≥ 80%)
Low self discharge rate: ≤ 3%/month (25 ℃)
3. Wide temperature performance
Working temperature: Charging temperature (0-65 ℃) Discharge temperature: (-20-65 ℃)
High and low temperature discharge capacity retention rate: ≥ 55% (-20 ℃), ≥ 99% (65 ℃)
4. High energy efficiency: η ≥ 93% (25 ℃, 0.5C)
5. Environmental Protection
Non toxic, free of heavy metals such as cobalt and nickel, in compliance with international environmental standards
Technical Parameter
| Model | H2B-100-48V | Notes |
| Rated voltage | 51.2V | |
| Rated capacity | 100Ah | |
| Watt-hour | 5.12kWh | |
| Working voltage | 43.3~58.4V | |
| Standard charging/discharging current | 0.2C | C：The ratio of charging/discharging current to rated capacity（25℃） |
| Larger charging/discharging current | 1C | |
| Communication interface | RS485/CAN | |
| Parallel communication of battery pack | Parallel dual RS485 | |
| Support inverter protocol | Guriwat, Paineng, Deye, Riyueyuan, Shuoru, Jinlang, Shouhang, etc | |
| Charge Temperature | 0~65℃ | |
| discharge temperature | -20~65℃ | |
| Working humidity | 15~85%RH | |
| Cycle life | ≥5000 | 25℃，0.5C |
| Storage temperature | ＞1 month | 0~35℃ |
≤1 month | -20~45℃ | |
Machine size（L*W*H） | 436*360*195mm | |
Net weight（kg） | 39.5±0.2 | |
Package size（L*W*H） | 525*412*275mm | |
Package weight（kg） | 45±0.5 |
Application scenarios
1. Off grid household energy storage: Used in conjunction with a 48V system inverter to store solar power for nighttime use.
2. Peak shaving and valley filling: Charging during low electricity consumption and discharging during high electricity consumption to achieve the goal of saving electricity costs.
3. Emergency power supply: Automatically switches during power outages to provide uninterrupted power.
1. In the field of household energy storage, the use of inverters can meet the basic electricity needs of households at night;
2. Communication base stations and data centers are equipped with UPS uninterruptible power supplies to ensure uninterrupted operation of the base stations;
3. Building off grid microgrids with photovoltaic panels and inverters in areas without electricity;
4. Used for industrial and commercial energy storage, reducing enterprise electricity bills
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