450W Crystalline PV Modules
450 Watts Double Glassl Crystalline PV Modules
FEATURES Of 450 Watts Double Glassl Crystalline PV Modules :
144 half-cells (158.75mm) connected in series Positive power tolerance of 0~3% improves system performance Industry-leading module efficiency: maximum efficiency of 20.1% Tested up to 5400Pa for maximum load resistance Verified resistance against PID effects Progressive Power Warranty guarantees 80.7% of rated power at 25 years Manufactured globally with world-class quality standards Strict salt spray and ammonia corrosion test by TUVsud.
Advantage of 450 Watts Double Glassl Crystalline PV Modules:
1, Long Life time: Solar Power has a 25 year warranty
2,Sustainable Energy: The sun is an infinite nature soure of energy. Unlike fossile fuels it will never run out.
3,Save your money: After the initial investment has been recovered, the energy from the sun is practically free.
4,Environment friendly: solar energy is clean,renewable(unlike gas,oil and coat), sustainable and slow/stop global warming helping to protect the environment
Electrical performance parameters of 450 Watts Double Glassl Crystalline PV Modules
| 445Watts Half-cut Bifacial Monocrystalline Modules | |
| Electrical performance parameters | |
| STC (AM1.5, 1000W/m², cell temperature 25℃) | |
| Model | LR4-72HBD |
| Maximum power (Pm/Wp) | 450 |
| Maximum power voltage (Vmp/V) | 41.2 |
| Maximum power current (Imp/A) | 12.96 |
| Open circuit voltage (Voc/V) | 49.6 |
| Short circuit current (Isc/A) | 11.58 |
| Module efficiency (%) | 20.7 |
General performance parameters
| Mechanical performance parameters | |
| Cell Nos & array | 144(6*24) |
| Diode Nos | 3 |
| Cells dimension(mm) | 158.75*158.75 mono |
| Cable | 4mm2/negative 150mm, positive 300mm |
| Module weight (kg) | 23 |
| Module dimension (L*W*H) (mm) | 2094*1038*35mm |
| Packing | 30pcs/carton, 150pcs/20GP, 660pcs/40HQ |
| Quality parameters | |
| Module working temperature range (℃) | -40~+85 |
| Power tolerance (W) | 0~+5 |
| Maximum system voltage (V Dc) | 1500DC |
| System maximum protection current (A) | 15 |
| Normal operating cell temperature (NOCT) | 45±2℃ |
| Maximum wind loads/maximum snow loads (Pa) | 2400/5400 |
| Hot spot | 100% hot spot free |
| Temperature coefficient (STC) | |
| Temperature coefficient of Voc | -0.284%/℃ |
| Temperature coefficient of Isc | 0.05%/℃ |
| Temperature coefficient of Pm | -0.35%/℃ |
Drawing(mm) of 450 Watts Double Glassl Crystalline PV Modules
Quality Warranty of 450 Watts Double Glassl Crystalline PV Modules
10-year materials&workmanship warranty
30-year linear power warranty
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