Home batteries have been on the market for years and now come in a variety of styles and sizes. With the rapid development of lithium battery technology, modern lithium battery systems are rapidly replacing traditional lead-acid batteries as manufacturers develop intelligent modular systems for various energy storage applications.
Unfortunately, battery sizing often comes with a one-size-fits-all approach that can result in poor performance and fail to meet consumer expectations. There are usually two main reasons for this.
1:Small battery - not enough capacity for home needs.
2:Large capacity battery: The solar panel does not have enough energy to charge the battery. Usually in winter.
To avoid these problems, a qualified designer should consider many important factors such as solar panel size (existing or new), system type (on-grid or off-grid), and emergency power requirements. You should choose a battery based on Overnight or overnight power consumption (kWh). Fortunately, most modern battery systems are modular and expandable, so you can size them accordingly. With that in mind, next he selected the best battery based on 6 categories.