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Solar Panel Directory
7T2
7T2
Helios Solar Works, LLC
Type:
Monocrystalline
Power Range:
Wp
Region:
United States
Alternative Product
AG-B72 - 450Wp
AGORA Solar
From €0.213 / Wp
Cell Type:
Bifacial
Dimensions:
2105x1043x5 mm
Weight:
26 kg
Cell Size:
--
Glass Thickness:
2 mm
More
Product Info
Company Profile
Product Characteristics
Model No.
7T2 285
7T2 290
7T2 295
7T2 300
7T2 305
7T2 310
7T2 315
Warranty
Product Warranty
10 Years
Power Warranty
25 Years of 80% Output Power
Electrical Data at STC
Maximum Power (Pmax)
285 Wp
290 Wp
295 Wp
300 Wp
305 Wp
310 Wp
315 Wp
Voltage at Maximum Power (Vmpp)
36.1 V
36.25 V
36.4 V
36.55 V
36.65 V
36.77 V
37 V
Current at Maximum Power (Impp)
7.9 A
8 A
8.1 A
8.2 A
8.32 A
8.43 A
8.51 A
Open Circuit Voltage (Voc)
44.4 V
44.65 V
44.77 V
44.96 V
45.1 V
45.4 V
45.5 V
Short Circuit Current (Isc)
8.45 A
8.56 A
8.67 A
8.77 A
8.86 A
8.9 A
9 A
Panel Efficiency
14.57 %
14.83 %
15.08 %
15.34 %
15.59 %
15.85 %
16.1 %
Power Tolerance (Positive)
+ 3 %
+ 3 %
+ 3 %
+ 3 %
+ 3 %
+ 3 %
+ 3 %
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m
2
, cell temperature 25°C
Electrical Data at NOCT
Maximum Power (Pmax)
214 Wp
218 Wp
221 Wp
225 Wp
229 Wp
232 Wp
235.7 Wp
Voltage at Maximum Power (Vmpp)
33.31 V
33.45 V
33.59 V
33.72 V
33.8 V
33.91 V
34.12 V
Current at Maximum Power (Impp)
6.43 A
6.51 A
6.59 A
6.67 A
6.76 A
6.84 A
6.9 A
Open Circuit Voltage (Voc)
40.97 V
41.2 V
41.31 V
41.48 V
41.61 V
41.88 V
41.97 V
Short Circuit Current (Isc)
6.88 A
6.96 A
7.05 A
7.14 A
7.21 A
7.24 A
7.32 A
Nominal Operating Cell Temperature (NOCT): 800W/m
2
, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings
Temperature Coefficient of Pmax
-0.41 %/°C
Temperature Coefficient of Voc
-0.32 %/°C
Temperature Coefficient of Isc
0.03 %/°C
Maximum Ratings
Maximum System Voltage
1000 V
Material Data
Panel Dimension (H/W/D)
1976x990x40 mm
Weight
22.1 kg
Cell Type
Monocrystalline
Cell Size
156×156 mm
Cell Number
72
Glass Type
Anti-reflection Coating
Glass Thickness
3.2 mm
Encapsulant Type
EVA
Frame Type
Anodized Aluminium
Junction Box Diodes
3
Connector Type
MC4
Cable Length
1100 mm
PDF
Download Manufacturer's PDF
Helios Solar Works, LLC
Click to show company phone
www.heliossolar.us
United States
1207 W. Canal Street, Milwaukee, WI 53233
No. Staff:
51
Crystalline
Production (MW)/:
MWp
Monocrystalline, Polycrystalline
Power Range(Wp):
95-285
Company News
Sales Contracts (1)
6 Aug 2012
Helios Solar Works Supplies Solar Modules for 1.7MW PV Project at MCRD