Time：Apr 18, 2023 Views：615
Battery's environmental impact: Early home storage systems are generally lead -acid batteries, and lead -acid batteries have the advantages of highly recycling -99%of lead -acid batteries in the United States are recycled. However, the lead and sulfate in the lead -acid battery are greatly harmful to the environment. In addition, the life span of lead -acid batteries is gradually replaced by lithium ion batteries.
However, although the lithium -ion battery has a long service life, it is not available (or it is difficult to use it), and some lithium -ion batteries contain nickel, cadmium, and manganese, which will also cause pollution to the environment.
Family level:
High prepaid costs: The battery cost is high now, ranging from $ 400-700/kWh.
Complicated installation: Some home storage systems should be equipped with a inverter and intelligent monitoring equipment.
The large area is large: the size of a system is about 500x250x700mm (not a solar board). At this stage, only single houses can meet the space requirements.
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