Bifacial 550W 144cells PERC MBB Mono Solar Panel for Commercial And Industrial Application

• Bifacial half-cell design bring higher efficiency which up to 30%.
• Combination of series circuit and parallel circuit, reduced internal power loss.
• 3 times EL tests throughout the whole process to ensure best quality and superior performance.
• Innovative Full-Glue-Filled design of IP68 junction box for long-time weather resistance.
• MBB technology decreases the distance between bus bars and finger grid line which is benefit to power increase.
• The passivated rear side and laser grooving process of PERC cells to endow with the high efficiency.
• >90% higher transmittance EVA, with higher GEL content to provide excellent encapsulation and protect cells from vibration for powerful durability.
• Outstanding reliability proven by PVEL for stringent environment conditions: Sand, acid, salt and hail stones; 2400 Pa wind load and 5400 Pa snow load; Anti-PID function to guarantee high performance at low irradiance.
• 30 years product power warranty, 12 years material and craftsmanship warranty.

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• You become completely independent from external energy supplies
• You can combine different energy sources such as PV, wind energy and hydropower
• You can expand or change your system on a modular basis at any time
• Applications: Motorhome uses, static caravans, mobile homes, etc
• Sunry solar panels with secure and sturdy packaging are widely sold abroad more than 86 countries, such as Lebanon, UAE, Spain, Ukraine, Poland, South Africa, Vietnam, and so on.