These temperature coefficients indicate the effect of temperature changes on the electrical performance of solar panels. In simple terms, the higher the temperature coefficient, the greater the change in electrical properties such as output power, open circuit voltage, short circuit current, etc. Specifically, in places with large temperature differences and high temperatures, solar panels with higher temperature coefficients cannot be used, or sufficient leeway should be left in the design.
How many degrees can flat panel solar power reach?
350℃. Solar Energy: The sun is a huge source of energy. It emits approximately 3.8 × 10 MW of energy into space in the form of light radiation every second. After sunlight is reflected and absorbed by the atmosphere, it is projected onto the Terre. , , and 70% are transmitted to the ground. The temperature of the automatic solar panel welding box is 350°C. Do not touch it with your hands.
1. The temperature of the flat collector in the air is low, around 140℃;
2. The temperature of the flat collector in the sun is about 120℃. The heat absorption and dissipation of the flat plate collector will reach a balance, so that when the temperature of the water tank is too high, the temperature difference cycle can be stopped and the average vaporization loss of the collector is lesser.
(In fact, during dealer survey and laboratory testing, the maximum temperature of the flat collector water tank did not exceed 95℃)