X New Energy Technology (Changzhou) Co., Ltd
X New Energy Technology (Changzhou) Co., Ltd Committed to improving the world with green energy
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The increased efficiency and improved performance of PERC solar panels also translate to reduced installation costs. Since these panels can generate more electricity per square foot, fewer panels are needed to achieve the desired energy output. This means that homeowners and businesses can save on installation costs by requiring fewer panels, mounting systems, and other associated components. The reduced installation costs, combined with the higher ROI due to increased energy production, make PERC solar panels an attractive option for those looking to minimize the upfront costs associated with transitioning to solar energy.
| Model No. | JKM605N-78HL4-BDV | JKM610N-78HL4-BDV | JKM615N-78HL4-BDV | JKM620N-78HL4-BDV | JKM625N-78HL4-BDV |
| Warranty | |||||
| Product Warranty | 12 Years | ||||
| Power Warranty | 15 Years of 93.40% Output Power, 30 Years of 87.4% Output Power | ||||
| Electrical Data at STC | |||||
| Maximum Power (Pmax) | 605 Wp | 610 Wp | 615 Wp | 620 Wp | 625 Wp |
| Voltage at Maximum Power (Vmpp) | 45.42 V | 45.6 V | 45.77 V | 45.93 V | 46.1 V |
| Current at Maximum Power (Impp) | 13.32 A | 13.38 A | 13.44 A | 13.5 A | 13.56 A |
| Open Circuit Voltage (Voc) | 55.17 V | 55.31 V | 55.44 V | 55.58 V | 55.72 V |
| Short Circuit Current (Isc) | 13.95 A | 14.03 A | 14.11 A | 14.19 A | 14.27 A |
| Panel Efficiency | 21.64% | 21.82% | 22% | 22.18% | 22.36% |
| Power Tolerance (Positive) | 3% | 3% | 3% | 3% | 3% |
| Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C | |||||
| Electrical Data at NOCT | |||||
| Maximum Power (Pmax) | 455 Wp | 459 Wp | 462 Wp | 466 Wp | 470 Wp |
| Voltage at Maximum Power (Vmpp) | 42.23 V | 42.35 V | 42.46 V | 42.57 V | 42.68 V |
| Current at Maximum Power (Impp) | 10.77 A | 10.83 A | 10.89 A | 10.95 A | 11.01 A |
| Open Circuit Voltage (Voc) | 52.41 V | 52.54 V | 52.66 V | 52.79 V | 52.93 V |
| Short Circuit Current (Isc) | 11.26 A | 11.33 A | 11.39 A | 11.46 A | 11.52 A |
| Temperature | 45±2 °C | ||||
| Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C | |||||
| Thermal Ratings | |||||
| Operating Temperature Range | 40~85 °C | ||||
| Temperature Coefficient of Pmax | 0.3 %/°C | ||||
| Temperature Coefficient of Voc | 0.25 %/°C | ||||
| Temperature Coefficient of Isc | 0.046 %/°C | ||||
| Maximum Ratings | |||||
| Maximum System Voltage | 1500 V | ||||
| Series Fuse Rating | 30 A | ||||
| Material Data | |||||
| Panel Dimension (H/W/D) | 2465x1134x30 mm | ||||
| Weight | 34.6 kg | ||||
| Cell Type | Bifacial | ||||
| Cell Number | 156 | ||||
| Glass Type | Anti-reflection Coating | ||||
| Glass Thickness | 2 mm | ||||
| Frame Type | Anodized Aluminium Alloy | ||||
| Junction Box Protection Class | IP 68 | ||||
| Cable Crossection | 4 mm2 | ||||
