Can solar panels work in winter?
My answer is yes, for the cold weather in the face of people who do not understand that there will always be some problems to worry about, in fact, this kind of problem in being designed within the scope of the considerations, in addition to the technical hardware problems solar panels are fully supported in a variety of environments, unlike the normal situation is that the efficiency of the problem will be with the change in the weather has risen or fallen.
Winter on the solar panels of how the impact of the solar panels
1. The power generation efficiency of solar panels increases.
Different from the popular psychology is that in the sunny winter solar panels of power generation efficiency is on the rise, a long period of operation will lead to the machine heat and thus cause a decline in the efficiency of the machine, serious may stop working. In winter, the cold air will always take away the heat brought about by the operation of the machine, thus ensuring the correct and efficient operation of solar panels.
2. Reduced power generation of solar panels
(1) Reduced battery storage. Solar panels are solar energy into electricity and stored in the battery, the cold weather will reduce the reaction of the chemicals in the battery, in effect reducing the battery’s reserve capacity, which can not have a higher point of power generation
(2) Reduced intensity of sunlight. Compared to the summer and winter light intensity is significantly lower, solar panels are converting solar energy, which includes light and heat energy, the weaker light and cold temperature in winter makes the source of energy is reduced, a day is not able to convert more electricity
(3) Snow cover blocks light. Snowfall weather will snow directly over the solar panels, like this direct blockage of light on the solar panels is the biggest impact, when the solar panels almost cannot work, while more likely to happen in the haze weather will also have great damage.
How to increase the use of solar panels in winter
1. timely removal of snow, in the design of solar panels using a tilted approach on the one hand, the surface will not accumulate too much snow, on the other hand, tilted angle of snow is also more likely to melt on its own, cleanup is also simpler.
2. Adjust the tilt and direction, effectively adjust the tilt and direction to make the solar panels have a larger receiving area, for example, in the northern hemisphere to ensure that the battery is facing due south
3. Batteries can be placed in a relatively warm environment can optimize battery storage
4. Check for maintenance. Replacing solar panels with high quality panels or replacing damaged panels in a timely manner can also improve the ease of use of solar panels.
Advantages of solar panel energy
Solar panels are used in many regions, although close to the equator with longer days but this does not limit the use of solar panels from the global distribution of users to see the region does not limit the development of solar panels, in fact, the impact of winter will not be too long in general to 3 months or so, the summer of the efficient reserves have been able to fully compensate for this lack.
As a clean energy source, with the maturity of the technology will be more and more in-depth thousands of households. This energy source is unlimited and everywhere determines his great prospects.
Summarize
The power generation of solar panels in winter will indeed be reduced, but will not stop working, in the winter we can still facilitate the use of solar panels.
