GUANGDONG XWELL TECHNOLOGY CO., LTD.
China best energy storage system supplier
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6000 cycles 153.6V 50A 7.68kwh ESS Lithium Battery Stackable Modular LFP Car Home Solar System Lithium
ESS Lithium Battery Description
The Stackable Home Energy Storage System Series can be wall-mounted and stackedat the same time, Flexible Assembly, Space-saving, Plug-and Play, Safety & Security, Use advanced & enhanced security features double safety protection design, Remote monitoring: You can monitor the batteryany where by computer software
ESS Lithium Battery Features
1. Real-Time Monitoring: RS232/ 485/CAN communication port
2. WIFI Monitoring: Real-time monitoring of yoursystem through APP
3. Plug & Play: Easy Installation and, Simple Confguration
4. Day & Night: 24/7 Uninterrupted power Supply
5. Smart Screen Design: Multifunctional intelligent LCD display
6. House Made Smart BMS: Patented Technology
ESS Lithium Battery Specification
| Model | 3 modules | 4 modules | 5 modules | 6 modules |
| Nominal capacity (kwh) | 7.68 | 10.24 | 12.8 | 15.36 |
| Battery cell configuration | 48S1P | 64S1P | 80S1P | 96S1P |
| Operating voltage range(V) | 136.8-172.8 | 182.4-230.4 | 228-288 | 237.6-345..6 |
| Weight | 115kg | 145kg | 175kg | 205kg |
| Nominal voltage | 153.6V | 204.8V | 156V | 307.2V |
| Dimension (mm) | 550x430x697.5 | 550x430x826.5 | 550x430x955.5 | 550x430x1084.5 |
| Battery cell type | LiFePO4 | |||
| Rated working current | 50A | |||
| 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 | 63A, (@25℃,5S) | |||
| Self-discharge rate | ≤3.5%/month/@25°C | |||
| Series function | 3S~8S | |||
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