VSUN 440W Solar Panel 108 Cell Full Black Bifacial TOPCon Dual Glass VSUN440N-108BMH-DG-BB

VSUN440N-108BMH-DG-BB is VSUN's N-Type TOPCon bifacial dual-glass module in a full black finish, built on 182mm half-cut mono cells across 108 cells (12x9 strings). Its black anodized aluminum frame and full-black glass/glass design deliver a sleek, full-screen aesthetic suited to residential and C&I rooftop installations.

MBB technology with circular ribbon reduces current loss and improves efficiency, while half-cell technology reduces cell damage and brings higher output. The module is bifacial rated at 80%±10%, converting more sunlight into electricity from the rear side, and offers excellent PID resistance and better shading tolerance.

Given its compact size and weight, the VSUN440N-108BMH-DG-BB efficiency of 22.53% is quite impressive. VSUN backs this module with a 12-year product warranty and a 30-year linear power output warranty, reinsured by Munich RE, guaranteeing at least 87.40% output retention.

• 108 N-Type monocrystalline half-cells
• 440 W nameplate capacity
• 22.53% efficiency
• 1500 V DC maximum system voltage
• 0~-5W positive power tolerance
• 12 years of product warranty and 30 years of linear power output warranty

Higher efficiency of up to 22.53%

VSUN440N-108BMH-DG-BB guarantees outstanding power output. N-type TOPCon cell technology combined with AR-coating semi-toughened front glass results in 22.53% module efficiency, among the highest in its class.

Better performance at high temperatures

Excellent temperature coefficient means less power loss as temperature rises. Every 1.8°F hike above 77°F will decrease your panel's efficiency by only -0.29%.

High quality standards

Every module is backed by VSUN's Japanese quality control system, guaranteeing the reliability of the solar system. Certifications include IEC61215, IEC61730, UL61730, CSA61730, CE, and PV Cycle compliance.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 1.0% of their power output. The average annual degradation thereafter is no more than 0.40% over 30 years. After 30 years, the modules will retain more than 87.40% of their initial output.

Certified for standard wind and snow conditions

VSUN440N-108BMH-DG-BB is certified to withstand a maximum surface load of 5400/-2400 Pa, with hail withstanding rated for a maximum diameter of 25mm at an impact speed of 23 m/s. Such resistance is mainly due to the black anodized aluminum frame and 2.0mm semi-toughened front and back glass, with an IP68-rated, 3-diode junction box ensuring long-term weatherproof performance.

Size

67.80 × 44.65 × 1.18

Weight

54.45 lbs