The tilt angle of Nantong solar street lights is 45 degrees. The angle of the solar panels is designed at 45 degrees to ensure better charging capacity in winter. However, the steering angle is determined during installation. When assembling the solar panels underground, it was found that after erecting the light pole, the angle was deviated if the gap was about the same, it would not be adjusted. (Solar street lights) Such angle deviation not only affects the charging process, but also affects the voltage of the solar panel under the same lighting, which will cause a relatively large error in the lighting time of solar street lights.
What is the role of the tilt angle of solar water heater?
The answer for how to calculate the angle of solar water heater is:< /p>
p>1. The solar installation angle is based on the national standard for solar energythermal for civil buildings. The water system must be confirmed by applying the technical specifications;
2. consistent with local latitude;
3. If the system is primarily used in summer, the tilt angle should be the local latitude minus 10 degrees;
4. used in winter, the tilt angle should be the local latitude plus 10 degrees.
1. Shine sunlight onto the energy absorbing plane as vertically as possible.
2. The sun is in the sky at noon on the summer solstice. At this time, the sun's rays are not vertical to the ground. The further away from the equator, the greater the inclination. corner. The plane absorbing the energy must be perpendicular to the sun's rays (due to the size of solar energy). Forming a tilt angle with the horizontal plane can absorb more solar energy;
3. Geometric principles, generally the normal line of thehe energy-absorbing surface (perpendicular to the energy-absorbing surface) is aligned with the sun's rays at noon. They simply coincide with the influence of fog in the morning. , 1:00 p.m. is the best time in the south.