JA Solar 450W Glass-Glass Black Frame (JAM54D40-450/LB) – n-type Bifacial

Efficiency and Longevity in a Double Pack

The JA Solar 450W (JAM54D40-450/LB) is a bifacial dual-glass module specially developed for photovoltaic systems where reliability and excellent value for money are paramount. Thanks to modern n-type i-TOPCon cells, this module offers above-average energy yield even in diffuse light conditions.

Your advantages with the JAM54D40-450/LB:

• Dual-glass technology: By eliminating a plastic backsheet, the module is extremely resistant to aging, moisture, and mechanical stress.

• N-Type Performance: Lower temperature-related power losses and virtually no light-induced degradation (LID).

• Bifacial cell structure: The module can absorb light from both sides, which further increases energy yield depending on the surface.

• Modern design: The combination of a black frame and the glass-glass look gives your roof a high-quality, aesthetic appearance.

Technical Data (Specifications):

• Rated Power (Pmax): 450 Watt

• Module Efficiency: 22.0 %

• Cell Type: Monocrystalline n-type

• Glass: 1.6 mm / 1.6 mm tempered glass

• Frame: 30 mm, Black anodized aluminum

• Dimensions: 1762 × 1134 × 30 mm

• Weight: 22.0 kg

• Connector: MC4-EVO2 compatible

Warranty & Safety:

With JA Solar, you rely on one of the world's leading Tier-1 manufacturers.

• 25-year product warranty

• 30-year linear performance warranty

Excellent resistance to hail, snow loads (5400 Pa) and wind (2400 Pa).


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