Is it okay if the photovoltaic panel is upside down

Should solar panels be horizontal or vertical?

Due to the sun exposure on your roof, a horizontal orientation will be exposed to more light throughout the day and therefore provide you with more energy. Ultimately, it doesn’t matter if your solar panels are horizontal or vertical. Your solar system was likely designed to best fit your individual needs and preferences!

Does the angle of solar panels matter?

The angle and direction of rooftop solar panels can impact how well the panels work. Sunlight has to hit solar panels for those panels to turn energy into electricity. As simple as it sounds, that means the angle of your solar panels matters a lot. The problem is that the sun doesn't stay in the same part of the sky all day.

Which direction should solar panels go?

As a general rule, the optimal direction for solar panels in the northern hemisphere is south. And in the southern hemisphere, the direction is north. So, the optimal direction for solar panels in the entire United States is south. The optimal tilt angle for fixed solar panels, as per a rule of thumb, is equal to the latitude of your location.

Does the orientation of solar panels affect production?

The orientation of your solar panels doesn’t affect the production of your system. In the US, panels are generally installed vertically by default unless you have a flat roof which better allows for horizontal panels since they won’t protrude as much.

Are solar panels installed flush to the roof?

Rooftop solar panels are typically installed flush to the roof, though there are a few exceptions, like these panels installed on a flat roof. While orientation has to do with the cardinal direction of the sun, the ideal angle changes more slowly with the season and also depends on where you are on the globe.

How do photovoltaic solar panels work?

Photovoltaic solar panels work by absorbing sunlight to create electrical charges, which can be turned into electricity. This all starts with the panels collecting solar radiation. This comes primarily from the sun directly, but can also come from sunlight reflected from surrounding areas.