ITEM NO

             PS-20w

MONO or POLY

mono

Maximum power (Wp)

20w

Maximum power voltage (V)

18

Maximum power current (A)

1.12

Open circuit voltage (V)

22.4

Short circuit current (A)

1.21

Number of cells (Pcs)

                36

Size of module (mm)

500mm ,thickness:28mm

                715

Temperature coefficients of Isc (%)

0.065+/-0.015%/°C

Temperature coefficients of Voc (%)

-(2.23+/-0.1)mv/ °C

Temperature coefficients of Pm (%)

-(0.5+-0.05)/ °C

Temperature coefficients of Im (%)

+0.1/ °C

Temperature coefficients of Vm (%)

-0.38/ °C

Temperature Range

-40°C~+85°C

Tolerance Wattage (e.g. +/-5%)

              +/-5%

Surface Maximum Load Capacity

          60m/s(200kg/sq.m)  

Allowable Hail Load

steel ball fall down from 1m height

Weight per piece (kg)

               2.6

Length of Cables (mm)

Cell Efficiency (%)

             >17%

Module Efficiency (%)

            >11%

Output tolerance (%)

               +/-5%

Frame (Material, Corners, etc.)

              Aluminum

Standard Test Conditions

AM1.5   100mw/cm²   25°C

Warranty

5years warranty for products,10years warranty for 90% power,25years warranty for 80% power

FF (%)

74%

Packing

 carton/pallet