48V 10KWH Lifepo4 Stacked Battery BMS

 

Power wall 48V 100AH

 

 

Stacked 48V 100AH

 

 

Vertical 48V 200AH

 

 

 

 

Advantages

Structure and Ion Movement

The structure of the battery is designed to facilitate the movement of lithium ions. The cathode and anode are separated by a thin layer, usually a separator. This separator allows the passage of lithium ions while preventing the electrodes from touching. The cathode has a crystal lattice structure that can accommodate and release lithium ions. As the battery charges and discharges, the lithium ions move in and out of this lattice structure. The anode's graphite structure also provides sites for the lithium ions to be inserted and removed. The coordinated movement of these ions between the cathode and anode, along with the flow of electrons through the external circuit, is the fundamental mechanism that enables the battery to store and release electrical energy. The overall structure of the battery is engineered to optimize this ion movement and electron transfer for efficient and reliable operation.

Research and Development Capabilities

The factory houses a dedicated research and development center. Here, our team of scientists and engineers are engaged in continuous research and innovation. They are exploring new materials and chemistries to improve the energy density, lifespan, and safety of lithium batteries. The R&D center is equipped with advanced testing and analysis equipment, allowing for in-depth studies of battery performance. Through our research and development efforts, we aim to stay at the forefront of the lithium battery industry and develop products that meet the evolving needs of our customers and the market.

Advanced Battery Testing Laboratory

Our lithium battery factory features an advanced battery testing laboratory. It is furnished with a wide range of specialized testing apparatuses. These include high-precision impedance analyzers to assess the internal resistance of cells, calorimeters to measure heat generation during charging and discharging, and accelerated life testers that simulate long-term usage conditions. This comprehensive testing facility enables us to meticulously evaluate every aspect of our lithium batteries, ensuring they meet the most rigorous quality and performance standards. The data collected from these tests also feeds back into our production process, allowing for continuous optimization and improvement.

What is the self - discharge rate of the battery?

The self - discharge rate of a lithium - iron - phosphate battery is relatively low. For a battery, it is typically around 2% - 5% per month. This means that if the battery is fully charged and left unused, it will lose about 2% - 5% of its charge in a month.

How do I know if my battery is fully charged?

The battery management system (BMS) usually monitors the battery's voltage and current. When the voltage reaches a certain level (around 54.6V for a battery) and the charging current drops to a very low value (usually less than 0.05C, where C is the capacity), the BMS indicates that the battery is fully charged. Some chargers also have built - in indicators to show the charging status.

Can I connect multiple batteries in series or parallel?

Yes, you can connect them in series to increase the voltage or in parallel to increase the capacity. When connecting in series, the voltages add up. For example, two batteries in series will give a total voltage of 96V. When connecting in parallel, the capacities add up. So two batteries in parallel will have a total capacity of 400AH. However, it is important to ensure that the batteries are of the same type, age, and state of health to avoid imbalance issues.