Ameresco Panel 40J

Built to last - tested and proven in the harshest of environmental conditions

J-type junction box has accessible terminals for easier module interconnections in off-grid applications

Thick, durable, white back sheet provides extra insulation and increased resistance to protect against rough handling

Cell interconnections and diode placement are field proven to provide high reliability

ISO 9001 factory certification, IEC 61215 and 61730; UL1703 and ULC1703 - certified for use in Class 1, Div 2 hazardous location

40J - Electrical Characteristics Rated power (Pmax) 40W Voltage at Pmax (Vmp) 17.9V Current at Pmax (Imp) 2.23A Module efficiency 11.4% Short-circuit current (Isc) 2.32A Open-circuit voltage (Voc) 22.1V Maximum series fuse rating 6A Maximum system voltage 50V Nominal voltage 12V 40J - Mechanical Characteristics Dimensions 25.8" x 21.1" x 1.97" (655 x 537 x 50 mm) Weight 5.75 kg / 12.7 lbs. Frame Silver anodized aluminum Front Cover/Back Cover High transmission 3.2mm (1/8in) glass/ White poly Solar Cells 36 polycrystalline cells connected in series Junction Box IP65 junction box with four terminal screw connection block Wiring J-Box terminals accept 10-14 AWG wire