I've been looking for a supplier for tiny (approx 10mm x 30mm x 1mm) PV cells that you find on solar powered calculators without any success. Is it possible to cut a larger flex amorphous Si panel down to size without specialized tools? Or does anyone have suggestions on how I might get small quantities of a PV cell(s) of the approx dimensions mentioned above.
[Edit: the keyword I should have been using in my searches is 'thin film'. I'm now finding products of suitable dimensions, including cuttable foil from a company called Infinity PV].