Henkel Adhesive Electronics has developed a series of ECAs (electrically conductive adhesives) designed to facilitate lower-cost, improved reliability and process-friendly assembly of solar devices. The LOCTITE ABLESTIK ICP 8000 series ECAs have been designed to elevate module performance and accommodate various assembly processes including cell interconnect ribbon bonding and shingled solar modules.
Bischof + Klein has introduced a new generation of PV module backsheets, designed to provide greater stability when exposed to UV radiation and increased protection against moisture ingress. The new B+K ‘BackFlex’ PP backsheet is based on polypropylene and is therefore naturally resistant to hydrolysis. It can withstand more than 5,000 hours of damp heat testing (85°C / 85% r.h.).
Sineng Electric has introduced a new central distributed inverter for bifacial solar modules. Bifacial modules are expected to become a leading force in the industry due to the significant improvement in energy yields and reduction in cost but their high-performance characteristics are not served well with current inverter technologies.
OPES Solutions a supplier of off-grid solar modules for grid independent power supply, has developed an ultra-light solar module together with the Fraunhofer Center for Silicon Photovoltaics CSP. The new ultra-light solar module reduces module weight by two thirds when compared to conventional crystalline modules.
Solaria Corporation’s ‘PowerVision’ series of customized architectural solar (BIPV), power generating glass solutions for building facades that can enable net zero energy or meet ‘WELL’ building standards and are eligible for ‘LEED’ points in energy efficiency saving buildings and structures. PowerVision glass can be widely used in nearly every aspect of a building envelope beyond the rooftop to generate electricity.
Hanwha Q CELLS introduced a benchmark high-efficiency Q.PEAK DUO module series that combines half-cut cell technology, six-bus-bars and the company’s proprietary Q.ANTUM (PERC) monocrystalline cell technology with efficiencies of close to 20% and power outputs of up to 330Wp from 120 half-cut cells and up to 395Wp from 144 half-cut cells.
DK Electronic Materials Inc. (DKEM) has launched a new generation of front-side metallization paste. ‘DK92’ series front-side metallization pastes have been developed to be compatible with different passivation technologies and processes for PERC solar cells, including ALD (spatial ALD, and time-based dual-side passivated ALD), PECVD (remote plasma and direct plasma) as well as other non-AlOx passivation solutions to boost the diversified PERC technologies and to further lower the LCOE.