Basic Info.
Product Description
| NO | Item | SPEC | Remark |
| 1 | Rated Capacity | 138AH | |
| 2 | Rated Voltage | DC-51.2V | |
| 3 | Rated Energy | 7065wh | |
| 4 | Operating Voltage | 44.8V~58.4V | 2.8V~3.65V |
| 5 | Max. Charge Current | 70A | |
| 6 | Max. Discharge Current | 100A | |
| 7 | Peak Current | 200A | |
| 8 | Ip Grade | IP20 | |
| 9 | Discharge Temp | -10ºC~55ºC | |
| 10 | Charge Temp | 0ºC~55ºC | |
| 11 | Dimension | L1100mm*W500*H140mm | |
| 12 | Weight | 90Kg | |
| 13 | Internal Resistance | ≤30mΩ | |
| 14 | Cycle Life | 6500 | 25ºC |
| 15 | Communication | CAN/RS232+RS485 |
Home energy storage is store electricity generated by solar power or other renewable energy in batteries so as to supply household electricity when needed. Home energy storage systems can help households reduce their dependence on the grid, increase self-sufficiency, and reduce electricity costs. In addition, home energy storage systems can also reduce the impact of energy consumption on the environment and help protect the environment.
With a home energy storage system, a home can store electricity generated by solar power during the day and use it at night or when the weather is bad such as rain. In some cases, if households generate more electricity than they need, the surplus can be sold to the grid for a profit. In addition, in emergency situations such as power outages or natural disasters, the home energy storage system can be used as a backup power source to ensure the basic electricity needs of the family
Battery application
Features over discharge, over current and short circuit
Save electricity bills and save energy loss
Battery installation
Product qualification
Our solar battery have obtained various safety certifications, including UN38.3, CE, FCC, and R Ohs.
Packing
Factory Introduction There are more than 15,000 square meters production workshop, more than 200 employees.More than 20 outstanding technical experts, more than 20 international sales, accumulating rich research and development, production and testing experience and mature customized services.
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FAQ
Is there a minimum order quantity requirement?
No.order one and we can also sell
What is the estimated delivery time for your batteries?
The delivery time for the batteries ranges from 5 to 25 working days after the receipt of the advance payment. The exact delivery timeline will depend on the products ordered and the quantity of the order.
Does the wall mounted battery including inverter?
No, is battery only, so it is more flexible to work with different brand of inverter preferred by customer.
Is it possible for me to install the energy storage system at home by myself?
Yes, you may install the battery following our installation instructions. Please make sure to read the instructions thoroughly before beginning the installation process.
Is it possible for a Power wall to power a house?
A Power wall can certainly provide power to a home during a blackout or overnight. By pairing a Power wall with on-grid solar panels, you can significantly reduce your electricity bills by covering a substantial portion of your energy needs both during the day and night.
Is there a warning function for low battery levels in the battery?
The battery can be equipped with an early warning function, providing real-time monitoring of battery parameters and prompt notifications to users for timely resolution of any issues.
How do I activate the battery?
Before utilizing your battery for the first time, it is important to activate it by charging and discharging with a current greater than 1A, and to measure the terminal voltage to confirm it is functional. To prolong the battery's lifespan, it is recommended to disconnect it from the system before prolonged storage. After 24 hours, the battery will enter its automatic mode.
Is there customer support available for batteries?
Our company offers various channels for customer support, including through messaging platforms such as WhatsApp, Skype, and WeChat, as well as email. If you encounter any issues with your battery after purchase, we are available for video calls and, if needed, our engineers can even travel overseas to provide on-site assistance.