280W Polycrystalline Solar Panel
This polycrystalline solar panel provides 280W of power. It is designed with high-quality polycrystalline silicon cells for efficient energy conversion.
Technical Specifications
Overview
High-Efficiency Polycrystalline Solar Solution
This 280W polycrystalline solar panel is engineered for high-efficiency energy conversion, making it suitable for a wide range of residential, commercial, and industrial applications. Built to rigorous TUV standards with 100% flash testing, it ensures reliable performance and durability in diverse environmental conditions. The module features a robust anodized aluminum alloy frame and is designed to withstand significant snow and wind loads, providing a sustainable and cost-effective renewable energy solution.
Key Performance Metrics
Performance Highlights
280 W
Maximum Power
15.2 %
Conversion Efficiency
44.5 V
Open Circuit Voltage
8.45 A
Short Circuit Current
Electrical Specifications
Electrical Data (STC)
| Parameter | Value |
|---|---|
| Maximum Power (Pmax) | 280W |
| Open Circuit Voltage (Voc) | 44.5V |
| Maximum Power Voltage (Vmp) | 36.0V |
| Short Circuit Current (Isc) | 8.45A |
| Maximum Power Current (Imp) | 7.78A |
| Production Tolerance | 0-3% |
| Max System Voltage | 1000V DC |
Mechanical & Construction
Physical Specifications
- Dimensions: 1956mm x 992mm x 45mm
- Weight: 22.5kg
- Cell Configuration: 72 (6x12)
- Frame: Anodized Aluminum Alloy with hollow chamber and drainage
- Junction Box: IP65 Rated
- Cable Length: 0.8-1.2M (Customizable)
Environmental & Temperature
Temperature Coefficients
| Parameter | Coefficient |
|---|---|
| NOCT | 46±2°C |
| Current Temp Coeff | 0.03±0.01 %/K |
| Voltage Temp Coeff | -(0.35±0.01) %/K |
| Power Temp Coeff | -(0.47±0.03) %/K |
Load Resistance
5,400 Pa
Snow Load
2,400 Pa
Wind Load
Certifications & Compliance
- Standards & Compliance
- CETUVUL100% Flash Tested
