48S1P 7.68kwh Household Battery Backup System 3 Modules Lifepo4 Lithium Ion Type
3 Modules 48S1P 7.68kwh Wall Stackable Mounted Modular Home Solar Lifepo4 Lithium Ion Batteries Pack
BMS (Battery Management System) of Stackable Home Battery
It is an electronic system allowing the control and the charge of the different elements of a storage battery. The BMS built into each battery ensures that the battery is protected from improper handling. It switches the battery in case of undervoltage or overload, and turns on automatically as soon as the problem is fixed.
* Protection of the cell against undervoltage by cutting the load over time.
* Protection of the cell against overvoltages by reducing the charging current or by stopping the charging process.
* System shutdown in case of overheating.
* Battery charging is stopped at low temperature.
Features of Stackable Home Battery
1. 48V 200AH LiFePO4 Battery Module, 3 modules in series.
2. Support samrt communication function RS485/ RS232/ CANbus and meet most of inverters / MPPT controllers
3. Built in accurate coulomb counter (display), ON/OFF Switch, Handles and moving pulleys.
Specification of Stackable Home Battery
| 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 | |||
Stackable Home 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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.