50-Pack 125mm x 62.5mm Monocrystalline Solar Cells
Product Overview
These 125mm monocrystalline solar cells are supplied as a 50-piece pack for compatible DIY photovoltaic module projects, repair evaluation, training, and cell-string prototypes. Their cut-corner profile supports traditional crystalline-silicon module layouts.
Pack Format
The package contains 50 bare monocrystalline silicon cells. They are photovoltaic components rather than finished solar panels and require suitable interconnection, support, encapsulation, and output wiring. The quantity allows sample cells to be reserved for handling, soldering, and layout trials before the main strings are assembled.
Material & Dimensions
| Cell Material | Monocrystalline silicon |
|---|---|
| Nominal Long Edge | 125mm x 62.5mm |
| Rated Voltage | 0.5V per cell |
| Rated Power | 1.4W per cell |
| Conversion Efficiency | 18% |
| Cell Profile | Rectangular with clipped corners |
| Pack Quantity | 50 cells |
Module Building Notes
Handle the cells on a clean, flat surface and avoid uneven pressure. Plan series and parallel connections before soldering, then verify polarity and representative output before encapsulation. Finished module voltage and power depend on the selected string layout, cell matching, light conditions, temperature, interconnections, encapsulation, and overall workmanship.
