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
NOCT: 47±2°C (Air 20°C Sun 0.8kW/m2, wind 1m/s)
Maximum Series fuse rating: 15A (T)
Application class (according to IEC 61215&IEC61730): Class A
Maximum system voltage: 600V (U.S. NEC rating);
1000V (IEC 61215 rating);
1000V (VDE rating)
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: IntegraBus™ 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: 62.5" x 31.1" x 2.0" (1587 x 790 x 50 mm)
Weight: 33.95 lbs. (15.4 kg)
Warranty
Free from defects in materials and workmanship for 5 years
93% power output over 12 years
85% power output over 25 years
Qualification test parameters
Temperature cycling range:-40°C to +85°C(-40°F to 185°F)
Damp heat test:85°C, 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:25mmΦ(1 inch) at 23m/s(52mph)
