REC TwinPeak 2 Series solar panels feature an innovative design with high panel e ciency and power output, enabling customers to get the most out of the space used for the installation.
Combined with industry-leading product quality and the reliability of a strong and established European brand, REC TwinPeak 2 panels are ideal for residential and commercial rooftops worldwide.
| Electrical Data at STC | |
|---|---|
| Nominal Power (Pmpp) | 290 W |
| Watt Class Sorting | 0/+5 W |
| Nominal Power Voltage (Vmpp) | 32.1 V |
| Nominal Power Current (Impp) | 9.05 A |
| Open Circuit Voltage (Voc) | 38.8 V |
| Short Circuit Current (Isc) | 9.58 A |
| Panel Efficiency | 17.4% |
| Electrical Data at NOTC | |
| Nominal Power (Pmpp) | 218 W |
| Nominal Power Voltage (Vmpp) | 29.8 V |
| Nominal Power Current (Impp) | 7.32 A |
| Open Circuit Voltage (Voc) | 36.0 V |
| Short Circuit Current (Isc) | 7.75 A |
| Temperature Ratings | |
| NOCT | 44.6 ºC (+/-2 ºC) |
| Temperature coefficient of Pmpp | -0.39 % / ºC |
| Temperature Coefficient of Voc | -0.31 % / ºC |
| Temperature Coefficient of Isc | 0.045 % / ºC |
| Mechanical Specifications | |
| Cell Type | 120 REC HC multicrystalline (6 strings of 20 cells) |
| Dimensions (L x W x H) | 65.9 x 39.25 x 1.5 in (1675 x 997 x 38 mm) |
| Weight | 40.8 lbs / 18.5 kg |
| Glass | 0.13″ (3.2 mm) solar glass with anti-reflective surface treatment |
| Frame Type | Anodized aluminum |
| Back sheet | Highly resistant polyester polyolefin construction |
| Cable | 12 AWG (4 sq mm) PV wire, 35″ + 47″ (0.9 m + 1.2 m) |
| Connectors | Multi-Contact MC4 PV-KBT4/PV-KST4 12 AWG (4 mm2) |
| Junction Box | IP67 rated, 3-part with bypass diodes |
| Design Loads | (+) 75.2 lbs/ sq. ft. (3600 Pa) (-) 33.4 lbs/ sq. ft. (1600 Pa) |
| Maximum Ratings | |
| Operating temperature | -40 to +185 ˚F (-40 to 85 ˚C) |
| Max System Voltage | 1000 V |
| Max Series Fuse Rating | 20 A |
| Max Reverse Current | 20 A |
| Style | Black Backsheet, White Backsheet |
|---|
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