Typical Electrical Characteristics
Rated power(Pmax)3: 185 Watts
Voltage at Pmax(Vmp): 36.0 Volts
Current at Pmax (Imp) : 5.1 Amps
Short-circuit current (Isc) : 5.7 Amps
Open-circuit voltage(Voc): 44.0 Volts
Module efficiency: 17.0%
Tolerance : -3/+5%
Nominal voltage: 24 Volts
Temperature coefficient of Isc: (0.065+/-0.015)%/C
Temperature coefficient of Pmax: -(0.5+/-0.05)%/C
Maximum Series fuse rating: 15A (T)
Maximum system voltage: 600V (U.S. NEC rating);1000V (IEC 61215 rating);1000V (VDE rating)
NOCT: 47+/-2C (Air 20C Sun 0.8kW/m2, wind 1m/s)
Mechanical Characteristics
Solar Cells: 72 cells (125x125mm) in a 6x12 matrix connected in series
Front cover : High-transmission 3.2mm (1/8thin) tempered glass
Encapsulant: EVA
Back cover: Polyester PET or TPT
Frame : Clear Silver anodized aluminum alloy type 6063T6 Universal frame
Diodes: IntegraBusTM technology includes Schottky by-pass diodes integrated into the printed circuit board bus
Junction box: J-Version junction box with 6-terminal connection block; IP65, PG13.5
M20,1/2 inch conduit,or cable fittings accepting 6-12mm diameter cable
Terminals accept 2.5 to 10mm2(8 to 14 AWG) wire
Output Cables: RHW-2AWG#12(4mm2) cable with polarized weatherproof DC rated
Asymmetrical lengths: -1200mm (+) and 800mm (-)
Dimensions : 1587 x 790 x 50 mm
Weight : 15.4 kg
Qualification test parameters
Temperature cycling range: -40C to +85C(-40F to 185F)
Damp heat test 85C, 85% relative humidity
Front and rear static load test (e.g.: wind) 2,400pa (50psf)
Front load test (e.g.:snow) 5,400pa (113psf)
Hailstone impact test 25mm(1 inch) at 23m/s(52mph)
Warranty
Free from defects in materials and workmanship for 5 years;
93% power output over 12 years;
85% power output over 25 years.

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