IRFTS EASY ROOF EVOLUTION L1 Installation Instructions Manual page 16

10)
(Visible Part of the installation)
2°) Height calculation of the visible field
PV field centered on the roof
Installation at the gutter
Step : step of the system in rake direction, see table below
Nby : Number of line of PV module
Dimension
Y
Dimension
A
a) Determination of dimension A (Bottom flashing batten)
The « C » dimension is the Minimum batten width necessary to
avoid reverse slope on the bottom flashing. It's possible to use a
widder batten, this will simply raise up the PV field.
Roof slope (°)
10 à 12
13 à 16
17 à 19
20 à 24
25 à 50
NOTA : to adjust the tiles at the top of the PV field it might be necessary to increase dimension
A in order to move the PV field (See Annex 3 p. 60)
b) Determination of dimension Y
Warning : Check module
compatibility on
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System vertical step
1
2
3
Modules
4
number in
height
5
6
7
Ex : (1655 x (3-1) ) + 1614+114 = 5038
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Assembly guide for EASY ROOF EVOLUTION L-1
Dimension of the PV field
PV field dimensions
PV filed height (mm)
Y = Pas x (Nby-1) + 1614 + 114
Minimum batten
width dimensionC
MINI (mm)
250
220
180
150
120
Module length(lg)
lg
≤ 1645 1646 ≤
≤ 1665 1666 ≤
1655 1675
Dimension Y
1728 1728
3383 3403
5038 5078
6693 6753
8348 8428
10003 10103
11658 11778
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Dimension A Mini
(mm)
260
230
190
160
130
Example :
lg lg
≤ 1685 1686 ≤ ≤ 1705
1695 1715
1728 1728
3423 3443
5118 5158
6813 6873
8508 8588
10203 10303
11898 12018
IRFTS
Adjust the tiles at the top
of the PV field
Dimension of the
visible field =
Dimension Y + Dimension A
Model "L-1" 60 Cells 6" Portrait
16