Sunpower Monocrystalline Solar Cell 20x125mm Back Contact
SunPower back-contact cell 20x125 mm, back-contact: 0.55 W.
For DIY modules and prototypes; interconnection and encapsulation required.
Building a custom module, replacing a compatible cell or creating an educational prototype? This component provides defined dimensions and contacts for planning layout and interconnections.
It is not a ready-to-use panel: compatible interconnections, support during processing, insulation, mechanical protection and encapsulation are required.
What is this photovoltaic cell for?
It is intended for custom modules, technical demonstrations and repairs where dimensions, technology and contact layout are compatible.
Technical specifications
| Reference | SC1MS-20x125 |
| Technology | SunPower monocrystalline silicon |
| Nominal size | 20x125 mm |
| Contacts | back-contact |
| Nominal power | 0.55 W |
| Type | Single photovoltaic cell |
| External protection | Not included; encapsulation required |
What should be checked before ordering?
- Dimension and contact compatibility.
- Complete-module voltage and current.
- Number of cells in series and parallel.
- Insulation and encapsulation materials.
- Suitable handling tools.
Frequently asked questions
Is this a complete solar panel?
No. It is a single cell to be integrated into a module designed, interconnected and protected by the user.
How can voltage and current be increased?
Cells in series add voltage; cells in parallel add current. Use matched cells and size the circuit for the load.
Is the cell fragile?
Yes. Avoid bending and point pressure and support it evenly during processing.
How are the connections made?
The method and materials depend on the contact layout. Compatible ribbon or connectors and controlled temperature are required.
Can it be used outdoors without protection?
No. Moisture, impact and weather require properly designed insulation and encapsulation.
