The application of energy storage lithium battery packs in household and commercial energy storage. Lithium battery packs are increasingly used in communication base station energy storage, home energy storage, and industrial and commercial energy storage. The energy storage industry, as a forward-looking technology for promoting the development of the new energy industry in the future, has shown enormous development potential in different application scenarios such as new energy grid connection, electric vehicles, smart grids, microgrids, distributed energy systems, home energy storage systems, and power supply projects in areas without electricity. The market prospects are very broad.

The energy storage system uses a certain specification of lithium battery pack to store unused or excess electrical energy, which can be extracted and used during peak usage, or transported to energy scarce areas for reuse. The energy storage system covers household energy storage, communication energy storage, grid frequency modulation energy storage, wind and solar energy storage microgrid energy storage, large-scale industrial and commercial distributed energy storage, data center energy storage, and photovoltaic power generation business in the new energy field. In addition, the energy storage system will partially carry the cascade application of some in vehicle power lithium battery packs in the future.

The household energy storage battery system is divided into solar household energy storage power supply, multi-functional household energy storage battery system, high-power energy storage power supply, portable household energy storage battery, outdoor household energy storage battery, household energy storage power supply, 12V household energy storage power supply, 24V household energy storage power supply, and 48V household energy storage battery. The customization of portable household energy storage lithium battery pack system is very flexible, and energy storage electrical portable household energy storage lithium battery manufacturers can customize different voltages according to your needs.

There are currently two types of home energy storage systems, one is grid connected home energy storage system and the other is off grid home energy storage system. Home energy storage lithium battery packs can provide you with safe, reliable, and sustainable energy, ultimately leading to improved quality of life. Home energy storage products can be installed in both photovoltaic off grid application scenarios and even in households without photovoltaic systems.

The home energy storage lithium battery pack has a lifespan of over 10 years, with a modular design and multiple energy storage units that can be flexibly connected in parallel. It is simple, fast, and significantly improves energy storage and utilization.

The grid connected household energy storage system consists of five parts, including: solar cell array, Grid-tie inverter, BMS management system, lithium battery pack, and AC load. The system adopts a hybrid power supply of photovoltaic and energy storage systems. When the mains power is normal, the load is supplied by the photovoltaic grid connected system and mains power; When the mains power is cut off, the power is supplied jointly by the energy storage system and the photovoltaic grid connected system.

The off grid household energy storage system is independent and has no electrical connection with the power grid, so the whole system does not need a Grid-tie inverter, and the Solar inverter can meet the requirements. The off grid home energy storage system is divided into three working modes: mode one: photovoltaic provides energy storage and user electricity consumption (on sunny days); Mode 2: Photovoltaic and energy storage batteries provide users with electricity (on cloudy days); Mode 3: Energy storage batteries provide users with electricity (evening and rainy days).

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.