Sunpower solar cell is favoured by many consumers for its high conversion efficiency and beautiful surface. It is commonly used in flexible solar panels, folding solar panels, and micro solar panels. Compared with traditional solar cells, its conversion efficiency is significantly higher.
SunPower cells are subject to strict quality control and have a long service life and good durability. It can maintain efficient and stable operation under various environmental conditions with low power degradation rate. And there is less loss of power generation capacity in high temperature environment. They are better adapted to applications in high-temperature areas and provide more stable power generation performance under high-temperature conditions. They also provide more efficient energy for independence in outdoor, camping, marine and vehicle scenarios.
| Electrical Performance | 20W | 45W | 60W | 65W | 90W | 120W | 135W | 150W | 165W |
|---|---|---|---|---|---|---|---|---|---|
| Open-circuit voltage (Voc) | 20.7V | 23.3V | 20.7V | 23.3V | 23.3V | 23.4V | 26.3V | 29.2V | 32.1V |
| Voltage at Pmax (Vmp) | 17.6V | 19.8V | 17.6V | 19.8V | 19.8V | 19.8V | 22.3V | 24.8V | 27.3V |
| Short-circuit current (Isc) | 1.20A | 2.41A | 3.61A | 3.48A | 4.82A | 6.41A | 6.41A | 6.41A | 6.41A |
| Current at Pmax (Imp) | 1.14A | 2.27A | 3.41A | 3.28A | 4.55A | 6.05A | 6.05A | 6.05A | 6.05A |
| Cells efficiency (%) | 24.40% | ||||||||
| The maximum system voltage | 45V DC (IEC) | ||||||||
| Power temperature coefficient | -0.32%/ºC | ||||||||
| Voltage temperature coefficient | -1.8mv%/ºC | ||||||||
| Current temperature coefficient | 0.05%/ºC | ||||||||
| Output power tolerance | ±3% | ||||||||
| Operating temperature | -10~60ºC | ||||||||
| Waterproof junction box | IP67 | ||||||||
| Solar cell | SunPower | ||||||||
| Maximum curved arch height | 10mm | 10mm | 25mm | 10mm | 25mm | 40mm | 95mm | 95mm | 95mm |
| Module dimension | 410*285*3mm | 560*425*3mm | 580*540*3mm | 625*540*3mm | 840*540*3mm | 1070*540*3mm | 1200*540*3mm | 1330*540*3mm | 1460*540*3mm |
| No.of cells and connections | 32 (2*16) | 36 (4*9) | 32 (4*8) | 36 (4*9) | 72 (4*18) | 32 (4*8) | 36 (4*9) | 40 (4*10) | 44 (4*11) |
| Weight | 0.51kg | 0.83kg | 1.23kg | 1.31kg | 1.70kg | 2.18kg | 2.34kg | 2.63kg | 2.86kg |