5pcs Nanosolar NanoCell 2.6 Watt Flexible CIGS Solar Cell
- Low weight
- Lightweight aluminum structure
- Low array mismatch losses
- Reduced impact from soiling, clouds, thermal mismatch, etc.
- Customizable MWT cell designs
- Metal Wrap Through (MWT) screen printing for differentiated aesthetic
| Format | 165mm x 135mm (6.5in x 5.3 in) |
| Thickness | 0.4 mm |
Electrical Parameters
| Maximum power Pmpp(w) | Peak voltage Vmp(V) | Peak current Imp (A) | Open-circuit Voltage Voc(V) | Short-circuit current Isc(A) |
| 2.60 | 0.45 | 5.8 | 0.61 | 6.70 |
The Nanosolar NanoCell 2.6 Watt Flexible CIGS Solar Cell is a great example of innovative solar technology. These cells are printed on an aluminum substrate, making them flexible and lightweight. They have an output of about 2.6 watts with a voltage rating of approximately 0.45 volts and a current of 5.8 amps.
These cells are part of a product category known as CIGS solar cells, which stands for Copper Indium Gallium Selenide. This material is known for its thin-film photovoltaic properties, allowing the cells to be more flexible and less dependent on silicon, the traditional material used in solar cells. The flexibility and reduced weight make these solar cells suitable for various applications where traditional rigid panels might not be ideal, such as on curved surfaces or mobile applications.
Moreover, these cells are designed with a semi-rigid but still flexible aluminum base, which makes installation easier and offers more versatility in usage. Conductive glues or epoxies are recommended for connections, especially since these cells can degrade if not properly encapsulated in a weather-tight enclosure.
The production process used by Nanosolar is particularly innovative because it utilizes a roll-to-roll printing method, which is less costly and energy-intensive compared to traditional solar cell manufacturing that often requires high vacuum environments. This approach simplifies manufacturing and significantly reduces costs, making solar technology more accessible.
These cells achieve an efficiency of about 13.9%, which is competitive within the thin-film solar market, though typically lower than some monocrystalline silicon panels. They balance efficiency, cost, and flexibility well, catering particularly to DIY enthusiasts and those interested in more adaptable solar solutions.
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