Power Battery System
1、various communications
2、Complete certification
A power battery system, also known as an energy storage system (ESS), is a technology that stores electrical energy and releases it when needed. It consists of one or more battery modules or packs, along with associated control and monitoring equipment.

Parameter
|
NO |
Item |
SPEC |
Remark |
|
1 |
Rated Capacity |
250AH |
|
|
2 |
Rated Voltage |
DC-51.2V |
|
|
3 |
Rated Energy |
12800wh |
|
|
4 |
Operating Voltage |
44.8V~58.4V |
2.8V~3.65V |
|
5 |
Max. Charge Current |
200A |
0.5C |
|
6 |
Max. Discharge Current |
200A |
0.5C |
|
7 |
Peak Current |
300A |
|
|
8 |
Ip Grade |
IP20 |
|
|
9 |
Discharge Temp |
-10℃~55℃ |
|
|
10 |
Charge Temp |
0℃~55℃ |
|
|
11 |
Dimension |
L595mm*W800*H210mm |
|
|
12 |
Weight |
120kg |
|
|
13 |
Internal Resistance |
≤30mΩ |
|
|
14 |
Cycle Life |
6500 |
25℃ |
|
15 |
Communication |
CAN/RS232+RS485 |
|
Electrical safety risks
Energy storage systems rely on power electronics, such as inverters and battery management systems. These devices can experience overcurrent, overvoltage, short circuits, and other issues during operation for various reasons, potentially leading to electrical fires or electric shocks. To mitigate these risks, advanced electrical protection devices, such as overcurrent protection, overvoltage protection, and short-circuit protection, must be employed. Regular inspection and maintenance of electrical equipment is also required to ensure it remains in good working condition.

Product Features
1,Friendly environment: Our batteries are made of lithium iron phosphate, which is an environmentally friendly material. It does not contain heavy metals or rare metals, and it complies with European RoHS regulations. This ensures that our batteries are non-toxic and do not cause pollution during production and use.
2,Power failure protection: Our devices have a built-in power failure protection feature. This means that even if there is an unexpected power outage, the device will remember the last command and automatically return to its original state once the power is restored. This ensures that your devices and appliances won't be affected by power interruptions.
3,Long life: Our batteries are designed to have a long service life, matching the lifespan of solar panels and energy management systems. They can maintain their efficiency even after undergoing numerous charging and discharging cycles. This ensures that the battery's performance remains reliable and consistent over time.
4,Uninterrupted electricity: In the event of a power failure, our batteries provide backup power, ensuring uninterrupted electricity supply to your home. When combined with solar energy, our batteries enable clean energy charging, further reducing reliance on the grid and ensuring continuous operation of your home appliances.
5,Real-time monitoring: Our products come with the SKYWORTH PV application, which allows you to monitor the power generation and power consumption of your residence in real time. You can set preferences to optimize energy self-sufficiency, activate power outage protection, and save energy. With instant reminders and remote access, you have full control over your energy system anytime and anywhere.

Our factory is equipped with advanced machinery and production lines, enabling us to meet the evolving needs of our expanding customer base. Spanning over 20,000 square meters, our factory serves as a hub of innovation and efficiency, ensuring that every product we deliver meets the highest quality standards.

Product qualification

Shipping term
For battery products, the transportation is mostly by sea, and shipping time varies from 20 to 60 days depending on the region.
If you have a trusted freight forwarder, we can deliver the goods to your freight forwarder and assist with transportation and customs clearance. If you need our help, our cooperating forwarder will provide the shipping service for you. The forwarder can deliver to the port, in this situation, you need to do the customs clearance, pay the taxes, and pick up the goods by yourself; The forwarder also can deliver to your specific address, in this situation, the forwarder will help to do the customs clearance and tax payment, all you need to do is to receive goods in your place.
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