Improving solar cell performance with narrower contact fingers

Fraunhofer ISE researchers have developed a new metallization process that can produce ultra-fine line contacts for solar cells. The proposed technique is based on the so-called LIDE technology and can reportedly help increase overall PV device efficiency. A team of researchers from Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) and German technology company LPKF Laser & Electronics SE have developed a low-temperature metallization process to print ultra-fine metal contact fingers used in solar cells. Narrower ultra-fine line contacts may reduce front-side shading in ...

Den vollständigen Artikel lesen ...