Products Description
Power Output & Bifacial Efficiency: With a rated power of 580W under standard test conditions (STC), this panel leverages high-grade monocrystalline silicon cells (23–24% front-side efficiency) paired with a transparent backsheet to harness reflected sunlight from the rear. Bifacial gain adds 5–30% extra energy (depending on the reflective surface below, e.g., white rooftops, gravel, or snow), pushing total daily output well beyond traditional monofacial panels. For example, in a rooftop setup with a white membrane, it can generate ~610–650Wh/day-significantly more than a 580W monofacial panel.
Sleek, Low-Profile Design:
Aesthetic Appeal: Features a slim, all-black frame (or silver aluminum with a matte finish) and a uniform front surface with minimal visible wiring, blending seamlessly with modern rooftops or architectural designs-ideal for homes or commercial buildings where appearance matters.
Compact Footprint: Measures approximately 2280 x 1140 x 30mm (length x width x thickness) with a weight of ~31kg, balancing high power density (220–230W/m²) with easy handling during installation. The sleek profile reduces wind resistance, making it suitable for high-wind zones.
Durable Bifacial Construction:
Dual-Sided Capture: The front uses anti-reflective, anti-soiling tempered glass (2.5mm) to minimize dust buildup and maximize light absorption. The rear features a clear, weather-resistant backsheet that allows sunlight reflected from surfaces like rooftops, ground covers, or snow to pass through and be absorbed by the cells.
All-Weather Resilience: The aluminum frame is corrosion-resistant, certified to withstand 166km/h winds and 5400Pa snow loads. It operates reliably in temperatures from -40°C to 85°C, with a low temperature coefficient (-0.32%/°C) to minimize power loss in heat.
Half-Cut Cell Technology: Cells are split into smaller segments to reduce resistance, improve shade tolerance, and enhance thermal management-preventing hotspots and extending lifespan.
Products parameters
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Module |
530M-144~550M-144 |
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Maximum Power Pmax(W) |
530 |
535 |
540 |
545 |
550 |
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Maximum Power Voltage(Vmp/V) |
41.31 |
41.47 |
41.64 |
41.8 |
41.96 |
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Maximum Power Current(Imp/A) |
12.83 |
12.9 |
12.97 |
13.04 |
13.11 |
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Open Circuit Voltage(Voc/V) |
49.3 |
49.45 |
49.6 |
49.75 |
49.9 |
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Short Circuit Current(Isc/A) |
13.72 |
13.79 |
13.86 |
13.93 |
14 |
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Module Efficiency(%) |
20.5 |
20.7 |
20.9 |
21.1 |
21.3 |
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Power Tolerance(W) |
0~+5W |
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STC |
Irradiance 1000w/m², Cell Temperature 25C, Air Mass 1.5 |
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Remark |
The data in this directory does not refer to a single module. It's not part of the offer. They are only used for comparison between different module types. |
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Products Overview

| Product Specification | |
| Module Size | 2278*11134*35mm |
| Weight | 30kg |
| Cell Type | Half Cut N Type Mono |
| Junction Box | IP68 |
| Cable | 50cm 4mm2 cable or customized |
| Connector | PV Connector |




The development of solar technology encourages the enactment of clean energy policies.
Solar installations reduce the demand for natural gas pipelines, lowering infrastructure costs.
Community solar projects enhance public spaces by providing access to clean energy.
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