PHOTOVOLTAIC MODULE PX72
MECHANICAL SPECIFICATIONS
With frame
Lenght
Width
1983 mm
1005 mm
50 mm
Module depth
Glass thickness
Area
Active area
Weight
4 mm
1,99 m2
1,75 m2
28 kg
Maximum mechanical load
240 kg/m2
PV SOLAR CELLS
Dimension
Shape
MULTICRYSTALLINE SILICON
6”
Square
Quantity
72
Layout
12 x 6
Frontal glass
Cell encapsulation
Back-sheet
Frame
Tempered, prismatic glass with low iron contents
E.V.A. (Ethylen-Vinyl Acetate)
PVF/PET/PVF or PET/PET
Extruded anodised aluminium
IP65 class with 3 by-pass diodes, n.2 cables Ø 4mm with IP67
polarized connectors included
Junction box
ELECTRICAL SPECIFICATIONS
PX72-260
260
34,1
PX72-270
270
34,6
PX72-280
280
35,0
PX72-290
290
35,7
Module class peak power [ 5Wp]
Rated voltage [Vmpp]
Wp
V
Rated current [Impp]
A
7,60
7,81
8,03
8,10
Open circuit voltage [Voc]
Short circuit current [Isc]
V
A
44,4
8,17
44,9
8,41
45,2
8,54
45,2
8,58
module area
active area
13,05
14,84
13,55
15,41
14,05
15,98
14,55
16,55
Module efficiency [%]
Module productivity
Area per kWp
Maximum system voltage
Reverse current load
W / m2
m2 / kWp
Vdc
130
7,7
1000
20
135
7,4
1000
20
140
7,1
1000
20
146
6,9
1000
20
A
Temperature coefficient [Isc]
Temperature coefficient [Voc]
Temperature coefficient [Pmpp]
NOCT [ 3,5 °C]
% / °C 0,063
% / °C -0,330
% / °C -0,479
GRAPHS OF ENERGETIC BEHAVIOUR
PHOTOVOLTAIC MODULE PX72
(performance at different solar radiations)
° C
48
The values refer to the standard test conditions (STC: irradiation 1000 W/m2, spectrum AM
1,5, temperature 25°C)
10
9
8
7
6
5
4
3
2
1
0
1000 W/m2
800 W/m2
600 W/m2
- Fire class: C
- Temperature range: from -40°C to +85°C
- Hail impact: diameter of 25 mm with impact speed
of 83 km/h
PX72
260-270-280-290Wp
400 W/m2
200 W/m2
- Modules output: not less than 90% in 10 years, and 80% in
25 years
- 10 years warranty for manufacturing defects
extra large
0
10
20
30
40
50
VOLTAGE [V]
The above values are measured by laboratories certified IEC 17025
SOLARDAY S.p.A. - IN LIQUIDAZIONE
Società soggetta a direzione e coordinamento
del socio unico MX Group Spa
Via Verdi, 10 - 20861 Brugherio (Monza Brianza) Italia - Tel. (+39) 039 6883188 - (+39) 039 6020617 - Fax (+39) 039 6021069- E-mail: info@solarday.it
