18V 20W Mono PV Solar Panel

Module (SL20TU-18MD) Specifications

Electrical Data
Maximum Power(W): 20W
Optimum Power Voltage(Vmp): 17.82V
Optimum Operating Current(Imp): 1.12A
Open Circuit Voltage(Voc): 22.54V
Short Circuit Current(Isc): 1.20A
Cell Efficiency (%): 16.76%
Module Efficiency (%): 11.45%
Tolerance Wattage(%): 0~+3%
NOCT: 47° C +/-2° C

Components & Mechanical Data
Solar Cell: 156*21.9(23.5)Mono
Number of Cell(pcs): 2*18
Size of Module(mm): 485*360*28
Front Glass Thikness(mm): 3.2
Surface Maximum Load Capacity: 2400-5400Pa
Allowable Hail Load: 23m/s, 7.53g
Weight Per Piece(KG): 2.3
Frame(Material Corners, etc. ): 28#
Backing (Brand Type): TPT
Temperature Range: -40° C to +85° C
FF (%): 70-76%
Standard Test Conditions: AM1.5 1000W/ 25 +/-2° C

Warranty & Certifications
Warranty 25 year limited power warranty
2 year limited product warranty

Packing
Packing Wooden box
140pcs/pallets


Ningbo QXPV SOLAR (also known as Ningbo Qixin Solar Appliance Co.,Ltd )has 10 years manufactture exprience of solar wafer,cells and modules,with module capacity of 500MW per year,the main products 5W to 310W both mono and poly solar panels have been approved with TUV,ETL,CE,ISO,PV cycle etc,good quality,competitive prices and best service.