Indium Blog

Solar Products and Representatives

A reader of this blog recently mentioned: "I am interested in what products could be sold by manufacturer's representatives."  That is a large question, considering the evolution that we have come to expect in the solar industry.  To answer that question involves first breaking up the industry into 2 separate sections, front and back end solar assembly.  Front end assembly involves the process of making the solar cell.  Back end involves connecting cells together and assembling them to create a useable device.






Both front and back end products are going to be geared to the customer's technology.  For instance, if I was purchasing materials for a large thin-film manufacturing company and someone boldly offered me glass filled high-temperature metallization paste, I would tell them to come back when they know what they are talking about.  (In reality, I'd be nice – even though it's an incredibly ignorant mistake.)  With that in mind, let's focus on what back end products a representative might be offering for crystalline and thin film solar customers – assuming that back end begins after metallization:






  • Outsourced Solar Cells


  • Tabbing Ribbon


  • Bus Ribbon


  • Tabbing Flux


  • Solder Paste


  • Preforms


  • Solder Wire


  • Tacky-type Fluxes


  • Tabbing Equipment


  • Rework Equipment


  • Test Equipment/Services


  • Packaging Materials


  • Junction Boxes


  • Laminate Materials


  • Silicone/Sealing Materials


  • Passive Components


  • Ovens


  • Frames


  • Gloves / Lab Coats / Safety Equipment





I probably left out as many possible line items as I included, but I hope you get the idea.  Feel free to add the ones I forgot in the comment section below.










Authored by previous Indium Application Manager Jim Hisert