Bifacial modules pick up reflected light on their rear surface. With white sand or concrete albedo, the rear can contribute 10-25% extra energy — but only if the plant is designed to let that rear face actually see reflected sunlight.
Bifacial modules pick up reflected light on their rear surface. With white sand or concrete albedo, the rear can contribute 10-25% extra energy — but only if the plant is designed to let that rear face actually see reflected sunlight.