Product Overview
The Sunpal SP-560M-72H Polycrystalline Half-Cell Solar Panels (530W–580W) are high-efficiency PV modules designed for residential and commercial rooftops. With 72 polycrystalline half-cells, low LID/PID resistance, and robust construction, these panels provide reliable long-term energy production, enhanced shade tolerance, and 25–30 years warranty, making them ideal for high-output solar installations.
? Features
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Power range: 530W – 580W
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Polycrystalline Half-Cell Technology – reduces energy loss and boosts efficiency
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High-efficiency PV module suitable for residential and commercial rooftops
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Low LID & PID resistance ensures stable, long-term performance
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Durable construction with AR-coated tempered glass & anodized aluminum frame
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Strong mechanical load capacity: 5400 Pa snow / 2400 Pa wind
- Half-cell design improves shade tolerance and reduces hotspot risk
? Specifications
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Model: SP-560M-72H
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Rated Power: 530W / 540W / 550W / 560W / 570W / 580W
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Module Efficiency: ~20.5% – 21.8%
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Cell Type: Polycrystalline Silicon Half-Cell
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Number of Cells: 72
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Open Circuit Voltage (Voc): ~49V – 52V
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Short Circuit Current (Isc): ~11A – 12.5A
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Max System Voltage: 1500V DC
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Temp Coefficient (Pmax): -0.35% / °C
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Operating Temperature: -40°C to +85°C
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Dimensions: ~2100 × 1048 × 35 mm
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Weight: ~28–30 kg
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Glass: 3.2mm AR-coated tempered glass
