Energy & Environment
BC Back-Contact All-Black Solar Modules
Description
Sungold BC series solar panels use back-contact technology with efficiency up to 25%, all-black appearance, and higher light collection. Designed for rooftops, off-grid systems, and aesthetic-focused applications, with better performance under partial shading and enhanced anti-microcrack properties.
Specifications
| Color | White/Black |
| Warranty | 6 Years |
| Cell Type | BC Solar Cells |
| Weight (110W) | 2.0KG |
| Weight (450W) | 7.5KG |
| Cell Efficiency | 25% |
| Output Interface | MC4 |
| Expand Size (110W) | 1030*595*3 mm |
| Expand Size (450W) | 1639*610*3 mm |
| Max System Voltage | 1000V DC |
| Operating Current (110W) | 5.82A |
| Operating Current (450W) | 11.91A |
| Operating Voltage (110W) | 18.9V |
| Operating Voltage (450W) | 37.8V |
| Open Circuit Voltage (110W) | 21.7V |
| Open Circuit Voltage (450W) | 43.5V |
| Short Circuit Current (110W) | 5.99A |
| Short Circuit Current (450W) | 12.26A |
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