How to Use Scrapped Lithium Batteries Make Solar Power Portable Generator
Author: Source: Datetime: 2016-10-18 17:36:15
Speaking of battery scrap, from the information provided by most manufacturers, the electric car can reach 1,000-2,000 charge and discharge cycles. Assume complete charge and discharge once a day, the battery can also be used 3--6 years. Generally speaking, when 70% of the battery capacity drops to the factory, that is regarded as the end of battery life.But if we use this scraped batteries as the storage battery for portable solar power generator system is useful.
A cell phone battery can not help but think of the recent hot new energy vehicles. Despite the new energy saving and environmental protection car mushroomed into people's lives, very few large-scale consumers considered how to deal with scrap batteries. Data show that, under current growth of new energy vehicles, lifePo4 batteries scrap after five years China will amount to 17 million tons. So, these huge number of used batteries will be how to deal with?
Speaking of lifepo4 batteries scrap, but also from its life talk: From the information provided by most manufacturers, the electric car can reach 1,000-2,000 charge and discharge cycles. Assume complete charge and discharge once a day, 365 times a year, in theory, the battery can also be used 3--6 years. Generally speaking, when 70% of the lifePo4 batteries capacity drops to the factory, that is regarded as the end of battery life .Today every family want to use solar power generator for home in order to educe electricity bills.
Capacity drops to 70% of the battery pack, which is greater than the capacity of the individual figures. Even individual lifePo4 batteries capacity will be more than 80%. If so, why it should be scrapped? The battery pack in place over a long period of charge and discharge some fast, some slow discharge. As a result, fully charged voltage is not the same, some of the initial charge artificially high, resulting in poor battery life. If you use a bucket to describe the battery, then the gap between the old and new battery pack.
Battery of new energy vehicles have been unable to effect, directly discarded if it is the only way? the answer is negative. But the battery don't like to imagine that any combination can be used, the lifePo4 batteries capacity, voltage, resistance, etc. when in use will form a cascade-style cliff fall, causing great difficulties for later use.
US study on battery power more comprehensive, they have to try use this batteies for portable solar power generator system storage batteris,it has now formed a sound business model. General Motors and ABB collaborate on experiments made some achievements, the battery pack collected energy back to the grid, and ultimately domestic and commercial supply. After attempts to re-integrate modular device that can support 3-5 US households two hours of electricity supply.
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