Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1000 watt
Supply Capability:1000000 watt/month
Product Description
Product Description
Solar module/panel with high efficiency solar cells
Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.
Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25º C cell temperature.
Mechanical Characteristics
Dimensions: 670mm(L) x 540mm(W) x 30mm(H)
Weight: 4.5kg
Solar Cells: Polycrystalline solar cells, 36 cells
Construction: Front: High-transmission 3.2mm tempered glass; Encapsulate: EVA; Back: TPT
Frame: Clear anodized aluminum alloy Color: Silver
Product features:
1. The modules use high-quality imported polycrystalline or monocrystalline solar cells;
Enclosed by high-rigidity tempered glass, with excellent light transmittance and output performance;
2. Surface treated with reflection-reducing process, increasing the light absorption.
Back sealed with anti-aging EVA, resistant from moisture and corrosion.
3. The efficiency of our monocrystalline solar cell is over 17%, and polycrystalline panel is over 16%. We stipulate, the allowance of each panel's rated power has to be positive. Each panel is strictly tested before leaving the factory.
4. Our solar panel is designed with a lifetime of 25 years, and guaranteed that the power decline less than 10% within 10 years, and 20% within 20 years.
| Performance | |
| Rated Power[Pmax] | 50W |
| Power Tolerance | ± 3% |
| Nominal Voltage | 18.25V |
| Design Life | 25 years |
| Electrical Characteristics | |
| Maximum Power [Pmax] | 50W± 3% |
| Maximum Power Voltage [Vmp] | 18.25V± 3% |
| Maximum Power Current [Imp] | 2.74A± 3% |
| Short-Circuit Current [Isc] | 3.02A± 3% |
| Open-Circuit Voltage [Voc] | 21.96V± 3% |
| Current Temperature Coefficient | 0.08%/º C |
| Voltage Temperature Coefficient | - 0.32%/º C |
| Power Temperature Coefficient | -0.38%/º C |
