The new solar modules based on Metal Wrap Through (MWT) technology and developed by SCHOTT Solar and Solland Solar resemble the structure of a leaf, and the partnered manufacturers claim that sunlight…
The new solar modules based on Metal Wrap Through (MWT) technology and developed by SCHOTT Solar and Solland Solar resemble the structure of a leaf, and the partnered manufacturers claim that sunlight can be captured even more efficiently with this improved design. A special highlight at Intersolar, the modules will be presented installed on a tracker of GILDEMEISTER energy solutions. Solar trackers orient toward the sun, allowing the panels to function just like the leaves of a plant. Solar companies SCHOTT Solar and Solland Solar will start production of back-contacted MWT solar modules based on Sunweb technology in August. The multicrystalline modules consist of 60 cells and achieve up to 250 Wp, which the companies jointly claim exceeds the energy output of many competitors. They say the compact module surface offers up to 10% higher performance per square meter. Its outstanding appearance also makes this premium module particularly suited for residential roof-top systems. A spokesperson for SCHOTT Solar said that the new modules based on MWT technology successfully completed all tests to the IEC 61215 and 61730 standards. However, the certification process has not been completed. Full certification was applied for because the module is a completely new innovation. The company plans to start small series production in August and a spokesperson for Solland Solar said the first modules will be available from Q4 2011. Selected customers will then be offered the first pilot production modules of the two companies. Both companies will present their sophisticated modules at Intersolar Europe. The modules will be installed on the SunCarrier 70 tracking system of GILDEMEISTER energy solutions. The compact tracker orients the module surface toward the sun, boasting the ability to generate additional output of up to 40% compared to fixed systems.