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550Watts Monocrystalline Solar Panel

Product Features
● High Conversion Efficiency:Up to 21.3% conversion efficiency.
● Aluminum Alloy Frame:Aluminum alloy frame has high strength and strong resistance to mechanical impact.
● Limited Power Tolerance Range:Ensure the output power within the tolerance range of±3%
● Excellent Weak Light Performance:This product has excellent weak light performance 
● IP68 Protection:This solar panel with multilayer lamination & resin-filled junction box could resist rain, snow, fog and lightning outdoor. Solar panel battery charger also was designed to withstand extreme wind of up to 2400 Pa and snow loads of up to 5400 Pa.
● Hail tested:Pass hail test: diameter 25mm, impact speed 23m/s.
● 10 Years warranty:10 Years warranty for material and processing
● 25 Years Output:25 Years warranty for extra linear power output
Linear Power Guarantee

Electrical characteristics

I-V Curve

Mechanical Parameter

Temperature Characteristics

Product warranty
● The reasonable use of the solar panels produced can last for more than 25 years
● Maintain more than 90% of minimum rated power for 10 years.
● Maintain more than 80% of minimum rated power for 25 years.
Product Images