GUANGDONG XWELL TECHNOLOGY CO., LTD.
China best energy storage system supplier
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Lifepo4 Stackable Home Battery Lithium Inverter All In One For Home Energy Storage Battery Solar System Deep Cycle
Description of Stackable Home Battery
The product is mainly composed of high-quality lithium iron phosphate battery and smart energy storage inverter. When the sunlight is sufficient during the day, the excess power generation of the rooftop photovoltaic system is stored in the energy storage system, and the energy of the energy storage system is released at night to supply power for household loads, so as to achieve self-sufficiency in household energy management and greatly improve the economical performance of the new energy system.At the same time, in the event of a sudden power outage/power failure of the power grid, the energy storage system can take over the electricity demand of the whole house in time. The capacity of a single battery is 5.32kWh, and the total capacity of the largest battery stack is 30.72kWh, providing a stable power supply for the family.
Advantages of Residential Battery Storage System
1. Easy to install
2. Modular quick plug, lnstallation efficiency increased by 70%
3. Power density, Increase by 20%, >100WH/Kg
4. Metal shell design, Protection class IP54
5. CTP large module design
ESS Lithium Battery Specification
| Model | 1 Module | 2 Modules | 3 Modules | 4 Modules | 5 Modules | 6 Modules |
| Nominal capacity(kwh) | 5.12 | 10.24 | 15.36 | 20.48 | 25.6 | 30.72 |
| Operating voltage | 48V | |||||
| Weight (Kg) | 96.5 | 151.5 | 206.5 | 261.5 | 316.5 | 371.5 |
| Nominal voltage | 48V | |||||
| Dimension (mm) | 600x460x457 | 600x460x637 | 600x460x817 | 600x460x997 | 600x460x1177 | 600x460x1357 |
| Battery cell type | LiFePO4 | |||||
| Communication method | CAN/RS485/RS232 | |||||
| Operating temperature range | Charging: 0~45℃ Discharging: -10~50℃ | |||||
| Protection level | IP55 | |||||
| Installation method | Floor installation | |||||
| Cycle life | >6000 Cycles(80%DOD) | |||||
| Peak charge/discharge current (@25℃ ,5S) | 100A | |||||
| Self-discharge rate | ≤3.5%/month/@25°C | |||||
| Parallel function | 1S~6S | |||||
ESS Lithium Battery Connection Diagram
FAQ
1. Is the battery used in the battery pack grade A?
Yes, we only use Grade A and Brand new cells inside.
2.Do you test and match the battery before installing the battery pack?
Yes, every cell will be tested capacity, IR, voltage to surely match
Voltage:The deviation less than 0.01V
Resistance:The deviation less than 0.1mΩ
Capacity: Same capacity matched
3.How do I store my batteries?
When the product is not in use for a long time, it should be stored in a dry, clean and well-ventilated warehouse at 10°C～35°C, avoiding inflammable and explosive materials; the battery pack should be charged and maintained regularly every three months to ensure that the battery best performance state.
4.What is the cycle life of the battery?
6000 cycle life @ 80% DOD
5.What's the warranty of your 48V/51.2V battery pack?
5 years warranty, if there is broken item under quality problem within warranty time, we will offer free replacements or refund, up to your needs
6.Do your batteries support series or parallel connection?
Our 48V battery packs support up to 15pcs in parallel, if you need series connection, please contact our sales staff