Good point oh, hee hee (*^__^*)...... I need to o (a _ U) o...
Because the sun in the earth sphere, you get the sun illumination area is not the same, that is to say the incident sunlight angle is different. Through scientific test, the solar water heater heating surface inclination and the local latitude of box in order to get the most light, if want to consider winter. In the local latitude plus 10 degrees. So, in fact, (*^__^*) O (a _ U) o
Because, we must rely on the high temperature of the water is heated, the proportion of light, light and hot water by hydraulic principle, by the heat collecting plate is set above the water into the water, by the back to the heat storage bucket of hot plate, so the collector must have a certain inclination angle, the installation angle of the generalAdd about 10 degrees to the local latitude..
So the more flat the heat collection plate, the larger the area can be heated.But it can't be put flat.
Large inclination angle, large heating area, as well as the solar radiation angle.Solar water heater is the main source of heat.
