I’m selling packages with working pieces of solar cells with the same current. My cells are 0.7-0.8 mm or 0.028-0.030 inches thick, less fragile and much easier to work with.
Picture is just a visual sample of those cells. Each package has 36 cells just enough to build a panel charging 12V battery with current as single cell in package.
My cells were checked in June-August in full sun. They work the same as whole cells with current as shown. Remember: these are monocrystalline, not polycrystalline cells. Monocrystalline solar cells are more than twice as thick as polycrystalline.
Voltage of each cell is from 0.53 V-0.57 V
If you are buying broken solar cells with different currents and building a panel, you’ll get an overall current equal to the cell with lowest current, wasting the rest. To avoid this, try to build a panel with cells with similar currents. Don’t waste money buying pieces with different currents.
Below I show the number of packages, amperage of each cell in the package, and price for each package.