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620-640W / N-type bifacial double-glass photovoltaic modules

The LINUO RITTER 620-640W N-type bifacial photovoltaic panel is designed for photovoltaic projects seeking ultimate power generation efficiency and long-term stable returns. It utilizes 156 half-cell M10 N-type monocrystalline silicon cells, combining LECO technology and SMBB half-cell technology to achieve lower operating temperature, superior anti-PID performance, and reduced shading losses.

✓ 620W-640W high-power modules
✓ IP68 protection rating
✓ Maximum system voltage 1500V DC (IEC certified)
✓ 20-year product warranty
✓ Operating temperature range: -40℃ to +85℃

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Battery Type

N-type monocrystalline silicon (M10, 156 half-cell layout).

Component size

2465mm × 1134mm × 30mm

Glass specifications

2.0mm coated semi-tempered glass (double-sided)

Border material

Anodized aluminum alloy

Maximizing land use efficiency

High power output + bifacial power generation

Adaptability to harsh environments

Anti-PID + Double Glass Structure, Worry-free for Coastal and Desert Areas

Ultra-High Power Output

620W-640W high-power design featuring M10 N-type monocrystalline silicon cells with LECO technology. Reduces module quantity for the same installed capacity, significantly lowering BOS costs including racking, cabling, and installation labor.

Lower Levelized Cost of Energy (LCOE)

Bifacial dual-glass structure delivers up to 30% rear-side power gain. Combined with a 30-year linear power warranty ensuring long-term returns, total lifetime energy yield is substantially increased—making this the optimal solution for reducing project LCOE.

Superior Anti-Degradation Performance

Enhanced with Anti-PID and Low LID technologies. First-year degradation below 1%, with only 0.4% annual degradation thereafter. N-type cells are free from boron-oxygen complex defects, delivering superior first-year and long-term energy yield compared to P-type modules.

Reduced Hot Spot Risk

156 half-cut cell design minimizes series resistance. Equipped with 3 bypass diodes rated IP68, significantly lowering hot spot effects during partial shading conditions for safer and more efficient operation.

Harsh Environment Adaptability

2.0mm half-tempered dual-glass construction with 5400Pa front / 2400Pa rear mechanical load ratings. Certified for salt mist, ammonia, and sand resistance—suitable for coastal, desert, high-temperature, and high-humidity extreme environments.