ConTech Solar
1 / 5
Model No.: 03NL-260W, 03NL-270W, 03NL-280W, 03NL-290W, 03NL-300W
Technology: Our flexible solar panel adopts CIGS technology, which has an aperture efficiency as high as 17%, rivaling that of rigid glass panels.
General Production Process: We begin with high-grade stainless steel foil and use an advanced semiconductor deposition process, PVD, to produce the most controlled, stable, and powerful flexible stainless steel CIGS cell in the world. Once the cell structure is deposited on the foil, special transparent conductive oxides are applied, and a specialized plastic-cell interconnect mesh-wire system is laminated to the cell, which is in turn protected by special water barrier plastics. The transparent water barrier is key to the longevity of the Flexi module series. The special plastic backsheet has an internal aluminum film to prevent water transmission from eroding the powerful stainless steel CIGS cells.
| Capacity rating (Pmax) | Unit | 260W | 270W | 280W | 290W | 300W |
|---|---|---|---|---|---|---|
| Tolerance of Pmax | % | +10 / -0% | +10 / -0% | +10 / -0% | +10 / -0% | +10 / -0% |
| Module aperture area efficiency | % | 14.4% | 15.0% | 15.5% | 16.1% | 16.7% |
| Maximum Power Voltage (Vmpp) | V | 67.3V | 68.3V | 69.3V | 70.3V | 71.3V |
| Maximum Power Current (Impp) | A | 3.88A | 3.96A | 4.04A | 4.13A | 4.21A |
| Open circuit voltage (Voc) | V | 86.2V | 86.8V | 87.3V | 87.9V | 88.4V |
| Short circuit current (Isc) | A | 4.70A | 4.70A | 4.70A | 4.70A | 4.70A |
| Physical Characteristics (FLEX-03NL Series) | |
|---|---|
| Length | 5910mm |
| Width | 348mm |
| Thickness, Maximum at J-Box* | 17mm |
| Weight (Module without adhesive) | 3.6 kg |
| Weight (Module with adhesive) | 4.3 kg |
| Weight/Area (Module without adhesive) | 1.7 kg/m² |
| Weight/Area (Module with adhesive) | 2.1 kg/m² |
| Junction Box Type | IP68 |
| Cable connections | Amphenol H4 |
| Cell type | Copper Indium Gallium Diselenide (CIGS) |
