Trina Solar DE21 - Page 19

16
Product code
Requirement
DE09 / DE09.05 / DE09.08 / DE09C.05 / DE09C.07/
DE18M(II) / DE18M.08(II) / DEG18MC.20(II) / DE19 /
DEG19C.20 / DE20 / DEG20C.20 / DE21 / DEG21C.20 /
NEG19C.20 / NEG20C.20 / NEG21C.20
All parts in contact with the frame should use flat stainless-
steel washers of a minimum of 1.5 mm (0.06 inch)
thickness with an outer diameter of 16-18 mm (0.63-0.71
inch).
DEG9.20 / DEG9.28 / DEG9C.27 / DEG18M.20(II) /
DEG18M.28(II) / NEG9.20 / NEG9.28 / NEG9C.27
All parts in contact with the frame should use flat stainless-
steel washers of a minimum of 1.5 mm (0.06 inch)
thickness with an outer diameter of 20 mm (0.79 inch).
The screw should be fixed at the following locations for different installation methods and mechanical
loads.
Module type
Mechanical loads
Module type
Mechanical loads
Mounting rails run parallel to the short side frame.
Distance between mounting holes is 1400 mm.
Distance between mounting holes is 1100 mm (for
DE09/DE09.05/DE09.08/DE09C.05/DE09C.07/
DEG9.20/DEG9.28/DEG9C.27/NEG9.20/NEG9.28/
NEG9C.27only).
Mounting rails run parallel to the long side frame.
Distance between mounting holes is 1400 mm.
DE09
DE09.05
DE09.08
DE09C.05
DE09C.07
Uplift load ≤ 4000 Pa
Downforce load ≤ 6000 Pa
DEG18MC.20(II)
Uplift load ≤ 2400 Pa
Downforce load ≤ 3600Pa
DEG9.20
DEG9.28
DEG9C.27
NEG9.20
NEG9.28
NEG9C.27
Uplift load ≤ 4000 Pa
Downforce load ≤ 5400 Pa
DE18M(II)
DEG18M.20(II)
DEG18M.28(II)
DEG18MC.20(II)
DE19
DEG19C.20
NEG19C.20
DE20
DEG20C.20
NEG20C.20
DE21
DEG21C.20
NEG21C.20
Uplift load ≤ 2400 Pa
Downforce load ≤ 5400 Pa
DEG19C.20
NEG19C.20
DEG20C.20
NEG20C.20
DEG21C.20
NEG21C.20
Uplift load ≤ 2400 Pa
Downforce load ≤ 3600 Pa
DE18M.08(II)
Uplift load ≤ 2400 Pa
Downforce load ≤ 6000 Pa