Brand solar modules sell solar photovoltaic panels for power generation

  Photovoltaic module is a kind of photovoltaic cell combination device, which is a very small unit
It can independently provide DC power output, and has packaging and internal connection
Today, Suzhou xinqinsheng Photovoltaic Technology Co
, Ltd
told you about the precautions for purchasing photovoltaic modules
1
North facing components do not generate electricity? When planning the roof, many owners consider covering the photovoltaic modules in the whole house to achieve the function of heat insulation, heat preservation and increasing power generation
However, many owners feel that the system does not generate power except due south
In fact, the area at lower latitudes, even if facing north, will not be less than 25%
Facing east and West is about 93% of the power generation direction
The planning concept of household photovoltaic system is different from that of large-scale aboveground power stations
The roof of a household is a valuable resource
Only when there are as many equipment as possible can we adjust and summarize the benefits, but pay attention to the matching of strings
2
Do PV modules need to be cleaned frequently? Many owners feel that PV modules must be cleaned after being used for a period of time
In fact, this concept is not correct
The surface of photovoltaic modules has a self-cleaning effect, and the punctual rain will wash away the dust on the surface
Repeated cleaning will not only not greatly increase the power generation, but also cause a waste of water resources
The components only need timely inspection and maintenance to remove the dirt that is not easy to be washed away by natural rain such as bird droppings
And clean on cloudy days
3
The components all look the same
Are they the same? According to the statistical data from 2011 to 2015, more than 500 brands of photovoltaic modules were sold in Australian malls, and even experts in the photovoltaic field were difficult to distinguish them
The following are some typical differences between the label and the standard book, which does not mean that they are identical: 10-year product warranty; 25 year linear warranty; Power level (e
g
250wp/260wp) Suzhou xinqinsheng Photovoltaic Technology Co
, Ltd
has long been committed to Suzhou photovoltaic panel module sales, solar silicon wafer recycling, battery wafer recycling, original polysilicon material fragment pot bottom material, single crystal head and tail square anchorage recycling price and other businesses, providing customers with fast, cost-effective and comprehensive inventory processing services