Best Angle For Solar Panels In Arizona

If you live in the southern hemisphere face them north.

Best angle for solar panels in arizona.

The following table gives the best dates on which to adjust. Therefore the best angle for your solar panels is the one that allows the panels to get the most direct perpendicular light. Solar panels produce electricity when sunlight hits their surface and they produce the most energy when that sunlight is exactly perpendicular to the panel face. For instance if your latitude is 34 the optimum tilt angle for your solar panels during winter will be 34 15 49.

If you are going to adjust the tilt of your solar panels twice a year and you want to get the most energy over the whole year then this section is for you. At 90 from true south therefore east and west production can drop to 30. The optimum tilt angle is calculated by adding 15 degrees to your latitude during winter and subtracting 15 degrees from your latitude during summer. The angle of your roof actually has less impact on solar panel performance than the direction your solar energy system faces.

Would like to see more solar panels face the setting sun in the west producing electricity in the hottest part of the day. Subtract 15 degrees from the latitude at your location during summer and add 15 degrees to your latitude during winter. If you live in the northern hemisphere face them south. Latitude x 0 9 29 degrees.

For a precise method use the second formula on this page to calculate tilt angle. Latitude x 0 9 23 5 degrees. The solar radiation that the panels receive is almost the same. However even if you lower the tilt of your roof all the way down to 5 production only decreases by about 10 percent.

The summer optimum tilt angle on the other hand will be 34 15 19. Solar panel angle by zip code determine your optimal positioning. However if the panels are turned at an angle greater than 45 compared to true south production begins to decrease significantly. Optimal azimuth angle for solar panels.

Most solar panels are installed facing south. If your latitude is between 25 and 50 then the best tilt angle for summer is the latitude times 0 93 minus 21 degrees. Once you have figured this out you can use one of the formulas below to calculate the best angle for your solar panels for each season. Are you looking for the best solar panel angle by zip code.

Do you want optimal production from your solar panels. You have come to the right place. Arizona public service co. The answers you end up with are the best angles for each particular season.

For best results your solar panels should face toward the equator. The angle at which the solar panel is elevated plays a vital role in maximizing the production of energy.