The Yingli 630W Solar Panel is a high-performance N-Type TOPCon bifacial solar module designed for residential, commercial, industrial, and utility-scale solar systems. It delivers high efficiency, excellent energy yield, low degradation, and superior durability, making it an ideal solution for maximizing long-term solar power generation
The Yingli 630W Solar Panel is a premium photovoltaic module engineered with advanced N-Type TOPCon cell technology to provide exceptional performance, reliability, and long-term energy production. As part of Yingli’s PANDA 3.0 Pro series, this module is designed for modern solar installations that demand maximum efficiency and dependable operation in diverse environmental conditions.
With a maximum power output of 630W and module efficiency of up to 23.3%, the panel produces more electricity while reducing the number of modules required for a solar system. Its bifacial dual-glass design captures sunlight from both the front and rear sides, increasing total energy generation by utilizing reflected light from the ground and surrounding surfaces.
The panel is built with a durable dual-glass structure, a corrosion-resistant anodized aluminum frame, and an IP68-rated junction box, providing excellent protection against moisture, dust, wind, snow, and harsh weather conditions. It is certified to withstand 5400 Pa front load and 2400 Pa rear load, ensuring reliable operation even in demanding environments.
Technical Data Summary
- Maximum Power (Pmax): 630 W
- Module Efficiency: Up to 23.3%
- Power Output Tolerance: 0 to +5 W
- Cell Type: N-Type TOPCon Monocrystalline
- Bifaciality Gain: Up to 25% additional yield from the rear side (depending on ground albedo)
- First-Year Degradation: 1.0%
- Annual Linear Degradation: 0.40% over 30 years
- Module Dimensions: 2382 mm × 1134 mm × 30 mm (Note: Minor variants using older frames measure 2465 mm x 1134 mm x 30 mm)
- Weight: 33.1 kg
- Cell Configuration: 132 half-cells (6 × 22 layout)
- Front / Back Glass: 2.0 mm / 2.0 mm dual-tempered glass
- Frame Material: Anodized aluminum alloy
- Junction Box: IP68 protection rating with 3 bypass diodes
- Output Cables: 4 mm² (12 AWG) cross-sectional area
- Cable Length: Portrait: 300mm (+) / 400mm (-); Landscape: 1500mm (+) / 1500mm (-)
- Connectors: QC Solar QC4.10-351 / QC4.10-35
- Front Maximum Static Load (Snow): 5400 Pa
- Rear Maximum Static Load (Wind): 2400 Pa
- Environmental Resistance: Certified against salt mist, ammonia, sand, dust, and PID risks
Key Features
- 630W maximum power output
- Advanced N-Type TOPCon cell technology
- Bifacial dual-glass design for increased energy generation
- Module efficiency of up to 23.3%
- Excellent low-light and high-temperature performance
- 1% first-year degradation and only 0.40% annual degradation thereafter
- IP68-rated junction box for superior weather resistance
- High mechanical strength with 5400 Pa front and 2400 Pa rear load capacity
- Suitable for residential, commercial, industrial, and utility-scale solar projects



