High Efficiency Monocrystalline Half-sheet Double-sided Solar Panel 550w Solar Module
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.
Advantages:
1. Low voltage-temperature coefficient allows higher power output at high-temperature condition
2. High efficient, high reliable solar cells ensure our product output stability
3. Full products certified with certificate ISO 9001 and ISO , CE , TUV, IEC/EN61215 IEC/EN61730
4. We offer 10 years product warranty ,25 years lifespan
Electrical performance parameters
| High Power Monocrystalline Solar Panel Half-Cut 182mm Cell 550W Pv Solar Panels Price | |
| STC (AM1.5, 1000W/m², cell temperature 25℃) | |
| Model | DDG(P)550(K) |
| Maximum power (Pm/Wp) |
550 |
| Maximum power voltage (Vmp/V) | 42.54 |
| Maximum power current (Imp/A) | 12.93 |
| Open circuit voltage (Voc/V) | 50.34 |
| Short circuit current (Isc/A) | 13.68 |
| Module efficiency (%) | 21.22 |
| 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
