Many people think that the money to live in the villa is not bad, use more electricity to calculate what, all live in the villa, is there still a little money? The real situation is that the family is big and the expenses are big! The electricity consumed by living in a villa is not a little bit, especially with a basement. Fresh air system, air conditioning, heating, lighting are all electric tigers.
Recently, the price of oil has exceeded 100 US dollars a barrel, and the global energy price has soared, which has also led to an increase in electricity prices in many parts of the mainland, and many villas are also thinking about how to reduce electricity consumption.
Many villas in the mainland are imitating european and American styles, and the roof shape is particularly much, which is good-looking, but it is not very friendly for the installation of photovoltaic power plants. If you use a cheap series of photovoltaic inverters, as long as one component is blocked, due to the barrel effect, the efficiency of the entire string of photovoltaic power generation will be greatly reduced. There are currently only two effective solutions, either with micro-inverters or with optimizers.
In Europe and the United States, micro-inverse and optimizer sell very well, because many roofs are as complex as pictures, the more famous European and American brands have Enphase and SolarEdge, there are many companies in China that do similar products, the national conditions are different, destined to be in China This is not the mainstream market, this market segment naturally can not rise up to large companies.
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