50w Mono Solar Panel/Module 630*541*30mm
Warranty: 10-year product guarantee;
12-year performance guarantee at 90% power output;
30-year performance guarantee at 80% power output.
Delivery time: 10-20 days after payment
Payment terms: T/T 30% in advance, and the balance 70% should be paid before delivery.
Packing: Wooden pallet
Specifications:
| Solar Cells | Monocrystalline Silicon Solar Cells125*62.5mm |
| Number of Cells | 36 pieces |
| Dimension (mm) | 630*541*25mm |
| Weight (KG) | 4.5 |
Electrical Characteristics:
Values at Standard Test Conditions STC (Air Mass AM 1.5, Irradiance 1000W/m², Cell Temperature 25ºC)
| Model | NBJ-35M | NBJ-40M | NBJ-45M | NBJ-50M |
| Max Power Pm(W) | 35 | 40 | 45 | 50 |
| Max Power Voltage Vmp(V) | 18.4 | 18.0 | 18.3 | 18.4 |
| Max Power Current Imp(A) | 1.91 | 2.22 | 2.46 | 2.77 |
| Open Circuit Voltage Voc(V) | 22.53 | 22.1 | 22.32 | 22.53 |
| Short Circuit Current Isc(A) | 2.03 | 2.37 | 2.63 | 2.97 |
| Cell Dimension (mm) | 125*41.66 | 125*62.5 | 125*62.5 | 125*62.5 |
| Module Dimension (mm) | 551*445*25 | 630*541*25 | 630*541*25 | 840*541*30 |
| Module Efficiency (%) | 14.5 | 11.7 | 13.2 | 11 |
| Maximum System Voltage (V) | DC1000 | DC 1000 | DC 1000 | DC 1000 |
| Power Tolerance (%) | 0~+3 | 0~+3 | 0~+3 | 0~+3 |
| Series Fuse Rating (A) | 12 | 12 | 12 | 12 |
Temperature Coefficient:
| NOCT (ºC) | 47 ± 2 |
| Temperature Coefficient of Pm (%/ºC) | -0.45 ± 0.05 |
| Temperature Coefficient of Isc (%/ºC) | 0.05 ± 0.01 |
| Temperature Coefficient of Voc (%/ºC) | -0.35 ± 0.02 |
