In the United States, the best direction for solar panels to face is south as it exposes them to the most sun and allows them to produce the most electricity possible. Solar panels that face east or west will.
[PDF Version]
A bifacial solar cell (BSC) is a photovoltaic that can produce electrical energy from both front and rear side. In contrast, monofacial solar cells produce electrical energy only when photons are incident on their front side. Bifacial solar cells and (devices that consist of multiple solar cells) can improve the electric energy output and modify the temporal power production profile co.
[PDF Version]
