The Canadian Solar CS3W-440MB-AG module is made of monocrystalline PERC cells and utilizes a bifacial design to provide up to 30% more power from the rear side. Split-cell construction makes these modules more shade tolerant as well. The CS3W-440MB-AG provides a maximum 440 watts and achieves up to 26.2% efficiency under standard testing conditions when including bifacial gain.
