Solar Panel
GK-1-72HTBD-580M
What sets it apart.
Explore the key features, performance capabilities, and practical advantages that define this product.
580W bifacial double-glass module
Up to 715W
Up to 23.2%
Module conversion efficiency
-0.29%/°C
Excellent Pmax temperature coefficient
Dual 2.0mm glass
Heat-strengthened front and rear glass
Built for lasting energy yield
Only 1% power degradation in the first year, followed by just 0.4% annually.
1500V DC
Designed for high-voltage PV systems
5400Pa front load
Strong mechanical load resistance
Certified reliability
CE · IEC 61215 · IEC 61730 · PID
Specifications
| Model | GK-1-72HTBD-580M |
|---|---|
| Rated Maximum Power (STC) | 580W |
| Module Efficiency | Up to 23.2% |
| Bifacial Power Output | 640W BNPI / 715W BSI |
| Operating Voltage / Current | 42.59V / 13.62A |
| Open-Circuit Voltage / Short-Circuit Current | 51.47V / 14.37A |
| Pmax Temperature Coefficient | -0.29%/°C |
| Maximum System Voltage / Series Fuse | 1500V DC / 30A |
| Maximum Static Load | 5400Pa front / 2400Pa rear |
Superior System Expansion Capability
Up to 640W
Power output under BNPI conditions
Up to 715W
Power output under BSI conditions
Overview:
GK-1-72HTBD-580M
• Conversion efficiency up to 23.2%
• Strong anti-degradation:only 1% powerloss in the first year, just 0.4% per year after
• High energy output in real conditions:bettertemp coefficient, low-light performance,and bifacial efficiency
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Multiple Bracket Options
9-Layer Bracket
Medium capacity configuration with high cost performance
13-Layer Bracket
Medium capacity configuration with high cost performance
16-Layer Bracket
Medium capacity configuration with high cost performance
Application Scenarios
Factory
Store
Warehouse
Villa
School
Resident
Hospital
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