LEFENG High-efficiency 120 Half-Cell Bifacial PV Module Bestselling 590~610W Monocrystalline Silicone Photovoltaic Module 210mm Solar Panel
Product Detail
— Product introduction:
The bifacial double glass module employs bifacial PERC cells and double glass technology, which can increase the total power generation by up to 25%~30%. Additionally, the module features half-cell technology, resulting in higher power output and lower system cost, while also reducing hot spot risk, shading loss, and internal resistance. These features maximize the customer value by providing more power yield generation and less carbon emission. The module is made with high-quality A-grade solar cells and a surface made of high transmittance tempered solar glass with weatherproof coating, along with a corrosion-resistant aluminum frame for extended outdoor use and pre-drilled mounting holes. The IP68 junction box features a 30cm long 4mm² double insulated solar cable. The module is suitable for on-grid or off-grid use in ecological houses, cottages, caravans, motorhomes, boats, and other applications requiring self-sufficient and mobile power supply. The module comes with a 12-year PV module product warranty and a 30-year linear warranty.
Electrical Parameters
Performance at STC (STC: 1000W/m2 Irradiation,25°C Module Temperature and and AM 1.5g Spectrum)
| Maximum Power(W) |
590 |
595 |
600 |
605 |
610 |
| Optimum Power Voltage(Vmp) |
34.27 |
34.44 |
34.61 |
34.78 |
34.94 |
| Optimum Operating Current(Imp) |
17.22 |
17.28 |
17.34 |
17.40 |
17.46 |
| Open Circuit Voltage(Voc) |
41.50 |
41.71 |
41.92 |
42.13 |
42.34 |
| Short Circuit Current(Isc) |
18.34 |
18.40 |
18.46 |
18.53 |
18.59 |
| Module Efficiency (%) |
20.8 |
21.0 |
21.2 |
21.4 |
21.6 |
| Tolerance Wattage(W) |
0~+5 |
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| NMOT |
43°C +/-3°C |
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| Maximum System Voltage(VDC) |
1500 |
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Electrical Data (NOCT: 800W/m2 Irradiation,20°C Ambient Temperature and and Wind Speed 1m/s)
| Maximum Power(W) |
453.25 |
457.09 |
460.93 |
464.77 |
468.62 |
| Optimum Power Voltage(Vmp) |
31.24 |
31.39 |
31.55 |
31.71 |
31.85 |
| Optimum Operating Current(Imp) |
14.51 |
14.56 |
14.61 |
14.66 |
14.71 |
| Open Circuit Voltage(Voc) |
38.31 |
38.51 |
38.70 |
38.89 |
39.08 |
| Short Circuit Current(Isc) |
15.52 |
15.58 |
15.63 |
15.68 |
15.74 |
Different rear side power gain
|
Pmax Gain |
Pmpp(W) |
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|
5% |
620 |
625 |
630 |
635 |
641 |
|
10% |
469 |
655 |
660 |
666 |
671 |
|
15% |
679 |
684 |
690 |
696 |
702 |
|
20% |
708 |
714 |
720 |
726 |
732 |
Components & Mechanical Data
| Solar Cell | 210*105 Mono |
| Number of Cell(pcs) | 6*10*2 |
| Size of Module(mm) | 2172*1303*30 |
| Front Glass Thikness(mm) | 2.0 |
| Back Glass Thikness(mm) | 2.0 |
| Surface Maximum Load Capacity | 5400Pa |
| Allowable Hail Load | 23m/s ,7.53g |
| Weight Per Piece(KG) | 35.0 |
| Junction Box Type | Protection class IP68,3 diodes |
| Cable & Connector Type | 300mm/4mm2；MC4 Compatible |
| Frame(Material Corners,etc.) | 30# |
| Temperature Range | -40°C to +85°C |
| Series Fuse Rating | 30A |
| Standard Test Conditions | AM1.5 1000W/m2 25°C |
Temperature Coefficients
| Temperature Coefficients of Isc(%)℃ |
+0.046 |
| Temperature Coefficients of Voc(%)℃ |
-0.266 |
| Temperature Coefficients of Pm(%)℃ |
-0.354 |
Packing
| Module per Pallet | 36PCS |
| Module per Container(20GP) | 180pcs |
| Module per Container(40HQ) | 648pcs |
Engineering Drawings
