BP 3125U data sheet

High-efficiency photovoltaic module using silicon nitride multicrystalline silicon cells.
Performance
Rated power (P
max
) 125W
Power tolerance ± 5%
Nominal voltage 12V
Limited Warranty
1
25 years
Configuration
S BP 3125S Clear universal frame with LoPro J-Box and
polarized Multicontact (MC) connectors
U BP 3125U Clear universal frame and standard J-Box
Electrical Characteristics
2
BP 3125
Maximum power (P
max
)
3
125W
Voltage at Pmax (V
mp
) 17.6V
Current at Pmax (I
mp
) 7.1A
Warranted minimum P
max
118.75W
Short-circuit current (I
sc
) 7.54A
Open-circuit voltage (V
oc
) 22.1V
Temperature coefficient of I
sc
(0.065±0.015)%/ °C
Temperature coefficient of V
oc
-(80±10)mV/°C
Temperature coefficient of power -(0.5±0.05)%/ °C
NOCT (Air 20°C; Sun 0.8kW/m
2
; wind 1m/s) 47±2°C
Maximum series fuse rating 15A (S); 20A (U)
Maximum system voltage 600 V (US NEC rating)
1000V (IEC 61215 rating)
Mechanical Characteristics
Dimensions S,U Length: 1510mm (59.4”) Width: 674mm (26.5”) Depth: 50mm (1.97”)
Weight S,U 12.0 kg (26.5 pounds)
Solar Cells S,U 36 cells (157mm x 157mm) in a 4x9 matrix connected in series
Output Cables S RHW AWG# 12 (4mm
2
) cable with polarized weatherproof DC rated
Multicontact connectors; asymmetrical lengths - 900mm (-) and 800mm (+)
Junction Box U U-Version junction box with 6-terminal connection block; IP 54, accepts PG 13.5,
M20, ½ inch conduit, or cable fittings accepting 6-12mm diameter cable.
Terminals accept 2.5 to 10mm
2
(8 to 14 AWG) wire.
Diodes S,U IntegraBus™ technology includes Schottky by-pass diodes
integrated into the printed circuit board bus
Construction S,U Front: High-transmission 3mm (1/8
th
inch) tempered glass; Back: Tedlar;
Encapsulant: EVA
Frame S,U Clear anodized aluminum alloy type 6063T6 Universal frame; Color: silver
BP 3125
125 Watt Photovoltaic Module
1. Module Warranty: 25-year limited warranty of 80% power output; 12-year limited warranty of 90% power output; 5-year limited warranty of
materials 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 by up to 3% from
typical P
max
.
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BP Solar 2003