High Efficiency Mono Half Cell Panel Solar 545w 144 cells Solar Double Glass Panel
Key Features
1. M Busbar Solar Cell
M Busbar Solar Cell design improves module efficiency and offers better aesthetic appearance for rooftop installation.
2. High Efficiency
Higher module conversion efficiency(up to 21.22%) benefit from Passivated Emmiter Rear Contact (PERC) technology.
3. PID Resistance
Excellent Anti-PID performance guarantee limited power degradation for mass production.
4. Low-light Performance
Advanced glass and cell surface textured design ensure excellent performance in low-light environment.
5. Severe Weather Resilience
Certified to withstand: wind load (2400 Pascal) and snow load (5400 Pascal).
6. Durability Against Extreme Environmental Conditions
High salt mist and ammonia resistance certified by TUV NORD.
Electrical performance parameters
High Efficiency Mono Half Cell Panel Solar 545w 144 cells Solar Double Glass Panel | |
STC (AM1.5, 1000W/m², cell temperature 25℃) | |
Model | DDG(P)545(K) |
Maximum power (Pm/Wp) |
545 |
Maximum power voltage (Vmp/V) | 42.32 |
Maximum power current (Imp/A) | 12.88 |
Open circuit voltage (Voc/V) | 50.12 |
Short circuit current (Isc/A) | 13.63 |
Module efficiency (%) | 21.03 |
Normal operating cell temperature (NOCT) | 45±2℃ |
Temperature coefficient of Voc | -0.3%/℃ |
Temperature coefficient of Isc | 0.06%/℃ |
Temperature coefficient of Pm | -0.39%/℃ |
Power tolerance (W) | 0~+5 |
General performance parameters
Mechanical performance parameters | |
Module dimension (L*W*H) (mm) | 2285*1134*35 |
Cell dimension(mm) | 182mm Mono cells |
Module weight (kg) | 32.1 |
Cable | cable section-4mm2 length-1000mm |
Cell Nos & array | 144(2*6*12) |
Packing | 124pcs/20GP; 620pcs/40HQ |
Quality parameters | |
Module working temperature range (℃) | -40~+85 |
Maximum system voltage (V Dc) | 1000 |
System maximum protection current (A) | 15 |
Maximum wind loads/maximum snow loads (Pa) | 2400/5400 |
Hot-spot resistance | 100% hot-spot free |
Drawing(mm)
Quality Warranty
10-year materials&workmanship warranty
25-year linear power warranty