Model

20WM -18V

Crystalline type

monocrystalline

Maximum power (Wp)

20

Maximum power voltage (V)

17.2

Maximum power current (A)

1.18

Open circuit voltage (V)

21.4

Short circuit current (A)

1.30

Number of cells (Pcs)

36

Size of module (mm)

480*357*25

Maximum system voltage (V)

715

Temperature Range

-40~+85

Surface Maximum Load Capacity

60m/s(200kg/sq.m)

Allowable Hail Load

steel ball fall down from 1m height

Weight per piece (kg)

1.8

Length of Cables (mm)

300

Cell Efficiency (%)

>16.6%

Module Efficiency (%)

>11.6%

Output tolerance (%)

+/-5%

Frame (Material, Corners, etc.)

Aluminum

Standard Test Conditions

AM1.5 1000W/m² 25

FF (%)

72%

Warranty

5 years product warranty and 25 years 80% of power