Jolywood (Suzhou) Sunwatt Co. Ltd. (Jolywood) unveiled two PV modules on December 14th. The new products, the JW-HT&HD Series Ultra High Efficiency Paving Module and JW-HF Series Ultra Light Flexible High Efficiency Module, shine on the industry with several highlights. The high efficiency bifacial paving module boasts a front power of 430W, efficiency of 20.5%, integrated power of 530W with efficiency of 25.4%, as well as a rear power gain of 30%. The flexible high efficiency module weighs a mere 3.75kg per sqm. The two high efficiency modules are designed for distributed PV power generation systems. Supported by innovation, the two new additions will drive the development of the distributed power generation, said President of Jolywood Lin Jianwei at the product launching ceremony. The N-type monocrystalline high efficiency bifacial paving module developed by Jolywood uses flat ribbons to link up each cell, which is an innovative solution to avoid cells being covered by ribbons and narrows the distance between cells. Compared to modules with the same cells, the N-type monocrystalline high efficiency bifacial paving module enjoys a power gain of 15W to 20W, increasing the conversion efficiency by 1.5%. In addition, the combination of the paving technology and the N-type TOPcon technology leads to a range of advantages for bifacial modules. Compared to monofacial modules, bifacial modules can generate an additional 10% to 30%.