There is some variation from brand to brand and if you re installing a large scale solar panel system such as for a warehouse or a municipal building your panels will be closer to 6 feet long.
Solar panel frame size.
Small solar panels yet you can also find panels of 150 160 or 175 watts.
The average size of solar panels used in a rooftop solar installation is approximately 65 inches by 39 inches or 5 4 feet by 3 25 feet.
Unlike monocrystalline and polycrystalline solar panels that come in standardized 60 72 and 96 cell variants thin film technology does not come in uniform sizes.
Besides framed solar pv panels are better protected during transport than frameless solar panels.
39 x 66 3 25 feet x 5 5 feet 72 cell panels.
The standard dimensions for each option are.
39 x 77 3 25 feet x 6 42 feet.
Solar panels used for commercial sites are a little bigger but that s because commercial buildings are usually larger and can contain the size of the panels.
Those solar panels used for residential purposes range from 150 watts to 370 watts per panel depending on the panel size efficiency and cell technology.
Physically speaking the panels are about 65 inches by 39 inches for residential installations and they weigh about 40 pounds per panel.
The solar panel frame plays a fundamental role.
As such the power capacity from one thin film panel to another to another will largely depend on its physical size.