ET MODULE - Engensa
ET MODULE - Engensa
ET MODULE - Engensa
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<strong>ET</strong> <strong>MODULE</strong><br />
Monocrystalline<br />
<strong>ET</strong>-M572185 185W<br />
<strong>ET</strong>-M572180 180W<br />
<strong>ET</strong>-M572175 175W<br />
<strong>ET</strong>-M572170 170W<br />
<strong>ET</strong>-M572165 165W<br />
Features<br />
High module conversion efficiency (up to<br />
14.7%), through superior manufacturing<br />
technology<br />
Guaranteed -1% to +3% Power Tolerance<br />
Wind load up to 177 km/h (110 mph)<br />
Anodized aluminum frame improves load<br />
resistance capabilities<br />
Highly transparent, low-iron, and tempered<br />
glass and antireflective coating<br />
Excellent performance under low light<br />
environments<br />
Benefits<br />
25-year warranty on power output; 5-year<br />
warranty on materials and workmanship<br />
Product liability insurance<br />
Local technical support<br />
Local warehousing<br />
48 hour-response service<br />
Enhanced design for easy installation and<br />
long term reliability<br />
IEC 61215 Ed.2<br />
IEC 61730<br />
www.etsolar.com
ELECTRICAL SPECIFICATIONS<br />
Model type<br />
Peak power (Pmax)<br />
Cell Efficiency<br />
Module Efficiency<br />
Maximum power voltage (Vmp)<br />
Maximum power current (Imp)<br />
Open circuit voltage (Voc)<br />
Short circuit current (Isc)<br />
Power Tolerance<br />
Maximum system voltage<br />
Normal Operating Cell Temperature<br />
Series fuse rating (A)<br />
Number of bypass diode<br />
<strong>ET</strong>-M572185<br />
185W<br />
17.82%<br />
<strong>ET</strong>-M572180<br />
180W<br />
17.34%<br />
<strong>ET</strong>-M572175<br />
175W<br />
16.86%<br />
<strong>ET</strong>-M572170<br />
170W<br />
16.35%<br />
<strong>ET</strong>-M572165<br />
165W<br />
15.90%<br />
14.50% 14.11% 13.71% 13.32% 12.92%<br />
36.30V<br />
36.30V<br />
36.24V<br />
36.13V 35.80V<br />
5.09A<br />
44.60V<br />
5.80A<br />
4.95A<br />
44.60V<br />
5.61A<br />
4.83A<br />
44.25V<br />
5.50A<br />
4.71A<br />
44.16V<br />
5.30A<br />
4.60A<br />
44.12V<br />
5.19A<br />
-1 to +3%<br />
DC 1000V (VDE) / DC 600V (UL)<br />
44.4±2<br />
10A<br />
3<br />
MECHANICAL SPECIFICATIONS<br />
PHYSICAL CHARACTERISTICS<br />
Unit:mm (inch)<br />
21± 1<br />
11<br />
1000 W/m 2 800 W/m2 600 W/m2 400 W/m2 200 W/m2<br />
Cell type<br />
125mm x 125mm<br />
21± 1<br />
8<br />
50 (1.97)<br />
Number of cells<br />
72 cells in series<br />
11<br />
8<br />
4<br />
Weight<br />
15.9 kg (35.05 lbs)<br />
Dimensions<br />
1580×808×50 mm<br />
(62.20×31.81×1.97 inch)<br />
Junction box<br />
Max Load<br />
5400Pascals ( 112 lb/ft 2 )<br />
8-14×9<br />
(0.55×0.35)<br />
TEMPERATURE COEFFICIENT<br />
4-4<br />
Temp. Coeff. of Isc (TK Isc)<br />
0.042 %/<br />
cable(+) cable(-)<br />
Temp. Coeff. of Voc (TK Voc)<br />
-0.336 %/<br />
Temp. Coeff. of Pmax (TK Pmax) -0.47 %/<br />
35(1.38)<br />
808(31.81)<br />
762(30)<br />
808(31.81)<br />
ELECTRICAL CHARACTERISTICS<br />
Electrical performance<br />
Temperature dependence of Isc,<br />
Irradiance dependence of Isc,<br />
(cell temperature:25<br />
Voc and Pmax<br />
Voc and Pmax (cell temperature:25<br />
200<br />
<br />
<br />
<br />
180<br />
170.7 W<br />
<br />
<br />
160<br />
<br />
140<br />
135.3 W<br />
<br />
<br />
120<br />
<br />
<br />
99.6 W<br />
100<br />
<br />
80<br />
<br />
64.0 W<br />
<br />
60<br />
<br />
Temp.Coeff.of Isc =+0.042%/<br />
<br />
40<br />
Temp.Coeff.of Voc =-0.336%/<br />
<br />
29.1 W<br />
<br />
Temp.Coeff.of Pmax=-0.47%/<br />
20<br />
<br />
<br />
0<br />
0 10 20 30 40 50 <br />
<br />
Voltage [V]<br />
Cell Temperature () Irradiance (W/m 2 )<br />
Current(A)<br />
Power(W)<br />
Normalize Isc,Voc and Pmax(%)<br />
1580(62.20)<br />
Normalize Isc,Voc and Pmax(%)<br />
50<br />
4<br />
50<br />
0<br />
-30'<br />
45°<br />
17.5<br />
900<br />
10<br />
800(31.50)<br />
1300(51.19)<br />
1580(62.20)<br />
Note: the specifications are obtained under the Standard Test Conditions (STCs): 1000 W/m 2 o<br />
solar irradiance, 1.5 Air Mass, and cell temperature of 25 C.<br />
The NOCT is obtained under the Test Conditions : 800 W/m 2 , 20°C ambient temperature, 1 m/s wind speed, AM 1.5 spectrum.<br />
Please contact support@etsolar.com for technical support. The parameters may be changed without notice due to product improvement.
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