Model No.
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SL280-24M320
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SL280-24M325
|
SL280-24M330
|
SL280-24M335
|
SL280-24M340
|
|
Warranty
|
|
Product Warranty
|
10 Years
|
Power Warranty
|
12 Years of 90% Output Power, 25 Years of 80% Output Power
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Electrical Data at STC
|
|
Maximum Power (Pmax)
|
320 Wp
|
325 Wp
|
330 Wp
|
335 Wp
|
340 Wp
|
|
Voltage at Maximum Power (Vmpp)
|
37.3 V
|
37.5 V
|
37.7 V
|
37.9 V
|
38.1 V
|
|
Current at Maximum Power (Impp)
|
8.58 A
|
8.67 A
|
8.76 A
|
8.84 A
|
8.93 A
|
|
Open Circuit Voltage (Voc)
|
46 V
|
46.2 V
|
46.4 V
|
46.7 V
|
46.9 V
|
|
Short Circuit Current (Isc)
|
9.21 A
|
9.25 A
|
9.29 A
|
9.35 A
|
9.42 A
|
|
Panel Efficiency
|
16.5 %
|
16.7 %
|
17 %
|
17.3 %
|
17.5 %
|
|
Power Tolerance (Positive)
|
+ 3 %
|
+ 3 %
|
+ 3 %
|
+ 3 %
|
+ 3 %
|
|
|
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
|
Electrical Data at NOCT
|
|
Maximum Power (Pmax)
|
233 Wp
|
237 Wp
|
240 Wp
|
244 Wp
|
247 Wp
|
|
Voltage at Maximum Power (Vmpp)
|
35.2 V
|
35.3 V
|
35.4 V
|
35.5 V
|
35.6 V
|
|
Current at Maximum Power (Impp)
|
6.62 A
|
6.72 A
|
6.78 A
|
6.88 A
|
6.94 A
|
|
Open Circuit Voltage (Voc)
|
42 V
|
42.1 V
|
42.2 V
|
42.3 V
|
42.4 V
|
|
Short Circuit Current (Isc)
|
7.25 A
|
7.31 A
|
7.4 A
|
7.46 A
|
7.54 A
|
|
Temperature
|
45±2 °C
|
45±2 °C
|
45±2 °C
|
45±2 °C
|
45±2 °C
|
|
|
Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
|
Thermal Ratings
|
|
Operating Temperature Range
|
-40~85 °C
|
Temperature Coefficient of Pmax
|
-0.45 %/°C
|
Temperature Coefficient of Voc
|
-0.35 %/°C
|
Temperature Coefficient of Isc
|
0.055 %/°C
|
Maximum Ratings
|
|
Maximum System Voltage
|
1000 V
|
Material Data
|
|
Panel Dimension (H/W/D)
|
1956x992x40 mm
|
Weight
|
26 kg
|
Cell Type
|
Monocrystalline
|
Cell Size
|
156×156 mm
|
Cell Number
|
72
|
Glass Type
|
Tempered
|
Glass Thickness
|
3.2 mm
|
Frame Type
|
Anodized Aluminium Alloy
|
Junction Box Diodes
|
3
|
Junction Box Protection Class
|
IP 67
|
Connector Type
|
MC4
|
Cable Length
|
1000 mm
|
Certifications
|
|
PDF
|
|
Download Manufacturer's PDF
|
|