620W Bi-Facial (Double Glass) Longi Top Tier Solar Panel

• Collects sunlight on both ends
• More efficiency rate up to 25%
• BiFacial
• Double Glass Durability
• Longer Life Span
• Aesthetically Pleasing
• Better Low Light Performance
• TOPCon Double Glass PV Module
• 30 Year Warranty

Features:

Bifacial – Generates power on both sides increasing production up to 25% .
Double Glass Durability – increased durability, weather-resistances, UV resistant and withstand high temperatures and strong wind loads.
Longer Life Span – high durability increases overall life span.
Aesthetically Pleasing
Better Low Light Performance – Bifacial increased surface area performs better in diffused or low light
Higher Power Generation Efficiency – N-type TOPCon module could increase power generation by 3%+ per watt compared with PERC module
Higher Power Output – Bifacial module back-side power increases 5-25%
Lower Degradation Rate, PID Resistance – First-year ≤1%, 2-30 year ≤0.4%; excellent Anti-PID performance
Lower Temp. Coefficient – More power generation under high-temperature
Better Dim Light Performance – Excellent performance under dim light

Specifications –
Maximum System Voltage – 1500V DC
Maximum Series Fuse Rating – 30A

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