Yes, solar panels can be mounted vertically, but it may not be the most efficient or common installation method. Vertical solar panel installations are sometimes used in certain situations where horizontal mounting is not feasible or when specific architectural or aesthetic considerations are important.
Vertical solar panel installations can be seen on buildings with limited roof space or irregular roof shapes. They may also be used on facades or walls of buildings to generate solar power without the need for extensive roof-mounted systems.
However, there are some drawbacks to mounting solar panels vertically. Solar panels are most efficient when they are tilted at an angle that allows them to capture the maximum amount of sunlight throughout the day. When mounted vertically, solar panels receive less direct sunlight, which can result in lower energy production compared to traditional angled or horizontal installations.
In general, horizontal angled installations are more common and more efficient for solar panel systems. They allow the panels to capture sunlight optimally and maximize energy production. If you're considering installing solar panels, it's best to consult with a professional solar installer to determine the most suitable mounting configuration based on your location, available space, and energy needs.