Advantages of Polycrystalline Silicon Solar Panel

• CNBM Solar performance guarantees for 25 years.
• 12 years guarantee for workmanship for multicrystalline silicon Solar Panel.
• Timeliness of delivery.
• Quality Products certified (TÜV, UL, CE, VDE, ISO).

Products Characteristics

• Widely using of the most popular and mature type of modules for off-grid system.
• Leading manufacturing technology in PV industry, strictly controlling the quality of raw materials and the process of producing.
• 100% EL inspection, ensures modules are defects free.
• Cells binned by current to improve module performance.
• Anti-reflective glass. Not only to increase the light absorption, but also to make the module has the function of self-cleaning in water environment, effectively reducing the power loss caused by dust.
• Outstanding performance in low-light irradiance environments.
• Excellent mechanical load resistance: Certified to withstand high wind loads(2400pa) and snow loads(5400pa).
• High salt and ammonia resistance.
• Positive power tolerance:0-+5w.

Warranty

• 10 years product warranty.
• 10-years 90% of Min. rated output power, and 25-years 80% of Min. rated output power warranty.

Raw materials and Mechanical Parameters

• Type of Cells(mm): poly 156.75×156.75.
• NO. of Cells and Connections: 6×12=72.
• Dimensions(mm)(L*W*H): 1956mm × 992mm × 35/40mm.
• Weight(kg): 22.8.
• Glass: 3.2mm Tempered Glass.
• Encapsulation: EVA.
• Backsheet: Multilayer Composite.
• Aluminium-Frame: Silver Anodized aluminium alloy.
• Junction-Box: IP65.
• Cable: 4mm², 900mm.

Electrical Parameters

• Rated Power: 330W.
• Cell Efficiency: 18.7%.
• Open Circuit Voltage: 47.0V.
• Max Power Voltage: 37.5V.
• Short Circuit Current (Isc): 9.38A.
• Max Power Current(Imp): 8.89A.