lithium ion solar battery are a new battery technology that combines solar cells with lithium-ion batteries . This technology combines solar cells and lithium-ion batteries through molecular technology to achieve energy storage and utilization by light-assisted charging. There are two main types of solar lithium-ion batteries commonly available on the market today: ternary lithium-ion batteries and lithium iron phosphate batteries. The number of cycles of ternary lithium-ion batteries is generally less than 1,000 times, and the battery capacity may be lower than 80% after 3 years. The lithium iron phosphate battery has a cycle count of about 2000 times, but its low-temperature effect is poorer, more suitable for use in high-temperature areas, with a lifespan of about 6-8 years.

From a market perspective , the market demand for lithium ion solar battery is increasing with the maturation of green energy awareness, and the continuous progress of science and technology is also driving the development of the solar cell market. Currently, the efficiency of solar cells is improving and costs are decreasing, making their application in many fields more economically viable. In addition, with the continuous development of new solar cell technologies, such as chalcogenide solar cells and dye-sensitized solar cells, the performance and application scope of solar cells are expected to further expand in the future.

From the perspective of market demand is also driving the solar cell market. With the growing global energy demand and the depletion of traditional energy resources, solar cells have a broad market prospect as a renewable energy solution. Especially in the fields of construction, transportation and agriculture, the application of solar cells is particularly promising. As for the solar lithium battery, it is a new battery technology that combines solar cells and lithium-ion batteries. The lifespan of solar lithium batteries depends mainly on their type and the environment in which they are used. For example, the cycle times of ternary lithium batteries are generally within 1000 times, while the cycle times of lithium iron phosphate batteries can reach about 2000 times. Lithium iron phosphate batteries have a lifespan of about 6-8 years, but they are less effective in low-temperature environments and are more suitable for use in high-temperature areas.