Description
The Aiko 640W Bifacial Solar Panel is a high-performance photovoltaic module engineered for maximum power generation and long-term reliability. Key highlights:
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Power & Output: Rated at 640 Watts-peak (Wp) under standard test conditions.
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Cell Technology: Uses advanced N-Type ABC (All Back Contact) cells, which improve light absorption by eliminating front-side metal busbars — allowing a cleaner surface and higher efficiency.
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Bifacial Design (Glass-Glass): Equipped with tempered glass on both front and rear, enabling electricity generation from both sides — front from direct sunlight, rear from light reflected off the ground or surface beneath.
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High Efficiency: Module efficiency around 23.7 % (some sources up to ~24 %) — placing it among high-efficiency solar panels.
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Electrical Specs: At maximum power: ~ 45.1 V (Vmpp), ~ 14.19 A (Impp). Open-circuit voltage ~ 54.3 V; short-circuit current ~ 14.96 A.
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Dimensions & Weight: Approx. 2382 × 1134 × 30 mm; weight ~ 33.5–34 kg — so planning for mounting, handling, and installation support is necessary.
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Durability & Stability: Dual-glass construction enhances mechanical strength — designed to withstand significant loads (wind, snow), and performs reliably even under high temperature or harsh environmental conditions.
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System Compatibility: Supports up to 1500 V DC system voltage, making it suitable for large string / commercial-scale arrays and helping reduce balance-of-system (BOS) costs per watt.
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Reliability & Longevity: Designed for long-term performance with low degradation rates (thanks to N-type cells), and often chosen for commercial / utility-scale solar farms, industrial rooftops, and large installations where durability and efficient power generation matter. s
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