TOPCON BIFACIAL N Type-66 18BB 700-720W TOPCON BIFACIAL N Type-66 18BB 700W~720W TOPCON BIFACIAL N Type-66 18BB700W / 705W / 710W / 715W / 720W High Efficiency Lower LID and TOPCon cell with Half-cut TechnologyBig Size : Cell 210 × 105mm Monocrystalline INQUIRY CONTACT US Please enable JavaScript in your browser to complete this form.Your Name *Your Email *Your Company *Your Message *NameSend Message Product Details