The CS6W-545MB-AG BiHiKu6 1500V module from Canadian Solar 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 CS6W-545MB-AG provides a maximum 545 watts and achieves up to 21.2% efficiency under standard testing conditions when including bifacial gain. The CS6W-545MB-AG is backed by a 12-year product warranty and 30-year linear performance warranty.