Poly crystalline solar panel 50W 12V A grade quality

• Cell Type: Poly-crystalline Silicon Solar cells
• Maximum power (Wp): 50wp
• Maximum power voltage (V): 18.00V
• Maximum power current (A): 2.78A
• Open circuit voltage (V): 22.0V
• Short circuit current (A): 3.03A
• Number of cells (Pcs): 36 (4*9) PCS
• Size of module (mm): 540 x 670 x 30mm (156*156mm cell)
• Temperature Range: -40°C~+85°C
• NOVT(Nominal Operating Cell Temperature): 45°C±2°C
• Voltage temperature coefficient (VOC): -0.38%/°C
• Current temperature coefficient(ISC): +0.1%/°C
• Power temperature coefficient (Pmp): -0.47%/°C
• Maximum system voltage (V): 1000V
• Surface Maximum Load Capacity: 60m/s(200kg/sq.m)
• Allowable Hail Load: steel ball dropped from 1 meter
• Certificates: CE, ROHS, ISO
• Output tolerance (%): ±3%
• Weight per piece (kg): 8.3KG
• Glass Type: 3.2mm Tempered Glass
• Junction Box Type: Passed the TUV certified
• Length of Cables (mm): 900mm
• Connector Type: MC4
• Frame (Material, Corners, etc.): Anodized Aluminum Alloy
• Cell Efficiency (%): ≥16.8%
• Module Efficiency (%): ≥14.80%
• FF (%): ≥73%
• Standard Test Conditions: AM1.5 100mW/cm2 25’C
• Warranty: 5 years product warranty, 10years for 90% power ,25years for 80% power;