BP Solar SX 320M, Solar Panel, 20 Watt, 12 Volt

M = Multimount frame with lo-pro J-Box and output cable

Detailed Description:

Solar electric modules convert the sun's energy into direct current (DC) electricity. BP Solar Home Solutions® systems use high performance monocrystalline or multicrystalline modules, also called solar panels.

BP Solar modules can be securely mounted to almost any kind of roof – flat or sloped – with just about any type of roofing material, including slate, metal, Spanish tile, asphalt and shake shingles.


High-efficiency photovoltaic module using silicon nitride multicrystalline silicon cells.

Performance
Rated Power (Pmax): 20 watts
Power tolerance: +-10%
Nominal Voltage: 12 volts
Limited Warranties:12 years

Configuration
M Multimount frame with lo-pro J-Box output cable
J Clear universal frame and standard junction box

Electrical Characteristics²
Maximum Power (Pmax): 20 Watts
Voltage at Pmax (Vmp): 16.8V
Current at Pmax (Imp): 1.19A
Warranted minimum Pmax: 18 Watts
Short-circuit current (Isc): 1.29A
Open-circuit voltage (Voc): 21.0V

Temperature coefficient of Isc: (0.065+-0.015)%/C
Temperature coefficient of Voc: -(80+-10)mV/C
Temperature coefficient of power: --(0.5+-0.05)%/C
NOCT (Air 20C, Sun 0.8 kW/m², wind 1 m/s): 47+-2C
Maximum series fuse rating: 3 Amps
Maximum system voltage: 50V (US NEC rating) 50V (IEC 61215 rating)
²These data represent the performance of typical BP modules, and are based on measurements made in accordance with ASTM E1036 corrected to SRC (STC).

Mechanical Characteristics
Solar Cells: 36 cells (38 x 114 mm) in a 4 x 9 matrix connected in series
Construction: Front: high-transmission 1/8th" (3 mm) tempered glass; Back: Polyester; Encapsulant: EVA

BP SX-320J
J Dimensions (LxW): 16.7" x 19.7" x 1.97" (425 x502 x 50 mm)
J Weight: 6.6 pounds (3.0 kg)
J Junction Box: J-Version junction box with 4-terminal connection block; IP 65, accepts PG 13.5, M20, 1/2 inch conduit, or cable fittings accepts 6-12 mm diameter cable. Terminal accept 2.5 to 10 mm² (8 to 14 AWG) wire.
J Frame: Clear anodized aluminum alloy type 6063T6 Universal frame; color silver

BP SX-320M
M Dimensions (LxW): 16.6" x 19.7" x 0.9" (421 x501 x 23 mm)
M Weight: 5.5 pounds (2.5 kg)
M Output Cables: AWG# 18 (0.75 mm² 2 core ITC/PLTC; length 180" (4572 mm)
M Frame: Clear anodized aluminum alloy type 6063T6 Multimount frame; Color silver