Solar panel

Model NO:CN-DC02, P70W

Electrical charcteristics

Maximum power:70W

Power tolerance:±3%

Optimum operation voltage:18Vm(V)

Optimum operation current:3.89m(A)

Open circuit voltage:21.6Voc(V)

Short circuit current:4.1 Isc(A)

Maximum system voltage:900(VDC)

Cell efficiency:16%

Module efficiency:13.34%

Cell Qty,type,arrangement: 36pcs polycrystalline cell(4*9)

Cell size: 78*156mm

Bypass diade:2pcs

Temp. coefficient power:-0.45(%/°C)

Temp. coefficient Voc:0.05(%/°C)

Temp. coeffieient Isc:-0.35(%/°C)

Nominal Operating cell temp.:47±2°C

Standard test condition:1000Wsq.m,25°C,AM1.5

Mechanical characteristics:

Size:776*676*35mm

Junction box: V/VI

Weight:6.5kg

Glass:High transmission of light, low iron, tempred glass

Packing means:

Qty/CTN:5pcs

Ctn box size:800*690*215mm

Absolute maximum ratings:

Dielectric isolation voltage:2000MAX(VDC)

Operating temperature:-40--+85°C

Strorage temperature:-40--+85°C

Maximum wind resistance:60(m/s)

Maximum hail diameter @80Km/h:25mm

Maximum load capacity:200(kg/m)

Quality guarantee:5 years guarantee, output power 90% in 10 years,80% in 25 years.