Product Description
Performance
Rated Power: 135 watts
Power Tolerance: +-3%
Nominal Voltage: 12 volts
Warranty: 25 years
Electrical Characteristics:
Maximum Power (Pmax): 115 Watts
Voltage at Pmax (Vmp): 17.1 Volts
Current at Pmax (Imp): 6.7 Amps
Warranted minimum Pmax: 109.3 Watts
Short-circuit Current (Isc): 7.5 Amps
Open-circuit Voltage: 21.8 Volts
Temperature coefficient of Isc: (0.065+-0.015)%/C
Temperature coefficient of Voc: -(80+-10)mV/C
Temperature coefficient of Pmax: -(0.5+-0.05)%/C
NOCT (Air 20C, Sun 0.8kW/m sq, wind speed 1m/s: 47+-2C
Maximum series fuse rating: 15 amp (S) / 20 amps (J)
Maximum system voltage: 600 V (US NEC), 1000V (TUV
Rheinland & IEC 61215)
Mechanical Characteristics
Solar Cells (S J): 36 cells (156 x 156 mm) in a 4 x 9
matrix connected in series
Output cables (S J): RHW AWG #12 (4 mm square) cable with
polarized weatherproof DC rated Multicontact connectors;
asymmetrical lengths -900mm (-) and 800mm (+)
Junction box (J): J-Version junction box with 6 terminal
connection block; IP 65, accepts PG 13.5, M20, 1/2 inch
conduit, or cable fittings accepting diameter cable.
Terminals accept 2.5 to 10 mm square 8 to 14 AWG (6 to 12 mm) wire.
Diodes (S J): IntegraBus technology includes Schottky by-
pass diodes integrated into the printed circuit bus.
Construction (S J): Front: High transmission 1/8th inch (3
mm) tempered glass. Back: Encapsulated: EVA.
Frame (S J): Clear anodized aluminum alloy type 6063T6.
Color Silver
1. Module Warranty: 25-year limited warranty of 80% power output; 12-year limited warranty of 90% power output, 5-year limited warranty of material and workmanship. See your local representative for full terms of these warranties.
2. These data represent the performance of typical BP 3125 products, and are based on measurements made in accordance with ASTM E1036 corrected to SRC (STC).
3. During the stabilization process that occurs during the first few months of deployment, module power may decrease up to 3% from typical Pmax.