Ideally suited for battery charging applications: cabins, recreational vehicles (RVs) and large industrial applications such as remote telecoms sites and for water pumping.
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- Typical applications: Off-grid and instrumentation
- Key features: Instrumentation, off-grid, robust with j-box for field wiring
- Cell technology: Polycrystalline
- Dimensions: 1510mm x 674mm x 50mm
- Weight: 26.64 lbs
- Glass type: Low lead, 92% transmission
- Frame type: Universal, dark bronze anodized
Performance:
- Rated power (Pmax) 135W
- Power tolerance 3%
- Nominal voltage 12V
- Limited Warranty 25 years
Configuration:
- S BP 3125S Clear universal frame with LoPro J-Box and polarized Multicontact (MC) connectors
- J BP 3125J Clear universal frame and standard J-Box
Electrical Characteristics:
- Maximum power (Pmax) 125W
- Voltage at Pmax (Vmp) 17.4V
- Current at Pmax (Imp) 7.2A
- Warranted minimum Pmax 121.3W
- Short-circuit current (Isc) 8.1A
- Open-circuit voltage (Voc) 22.0V
- Temperature coefficient of Isc (0.0650.015)%/ C
- Temperature coefficient of Voc -(8010)mV/C
- Temperature coefficient of power -(0.50.05)%/ C
- NOCT (Air 20C; Sun 0.8kW/m2 ; wind 1m/s) 472C
- Maximum series fuse rating 15A (S); 20A (J)
- Maximum system voltage 600V (US NEC rating) 1000V (TV Rheinland rating) 1000V (IEC 61215 rating)
Mechanical Characteristics:
- Dimensions S,J Length: 1510mm (59.4) Width: 674mm (26.5) Depth: 50mm (1.97)
- Weight S,J 12.0 kg (26.5 pounds)
- Solar Cells S,J 36 cells (156mm x 156mm) in a 4x9 matrix connected in series
Output Cables S RHW AWG# 12 (4mm2) 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, inch conduit, or cable fittings accepting 6-12mm diameter cable. Terminals accept 2.5 to 10mm2 (8 to 14 AWG) wire.
- Diodes S,J IntegraBus technology includes Schottky by-pass diodes integrated into the printed circuit board bus
- Construction S,J Front: High-transmission 3mm (1/8th inch) tempered glass; Back: Polyester; Encapsulant: EVA
- Frame S,J Clear anodized aluminum alloy type 6063T6 Universal frame; Color: silver