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electric curve of modules, especially under weak light. In more complex control circuits, 

the controller supplier may have already adopted microprocessors for the  tracking of 

maximum power output. For the best impedance  matching  and  the best tracking of 

maximum power output, please refer to other relevant documents regarding these issues. 

 

 

Electrical ratings of ET Solar modules are as follows. The detailed specs should refer to

 

module datasheet. 

Model 

Open 
circuit 
voltage 
at 
STC(Vd
c) 

Rated 
Voltage 
at 
STC(Vdc

Maximu
m system 
voltage(V
dc) 

Rated 
current at 
STC(A 
dc) 

Short 
circuit 
current at 
STC(Adc) 

Rated 
maximum 
power at 
STC(watt
s) 

Maxi
mum 
series 
fuse(
A) 

ETM53670 

21.45 

16.9 

600 

4.14 

4.45 

70 


 

ETM53675 

21.73 

17.4 

600 

4.31 

4.72 

75 

ETM53680 

21.88 

17.64 

600 

4.54 

4.98 

80 

ETM53685 

21.94 

18.05 

600 

4.71 

5.29 

85 

ETM572155 

43.30 

35.20 

600 

4.40 

4.98 

155 

12 

 

ETM572160 

43.90 

35.26 

600 

4.49 

5.07 

160 

ETM572165 

44.12 

35.68 

600 

4.60 

5.19 

165 

15 

ETM572170 

44.16 

36.13 

600 

4.71 

5.3 

170 

ETM572175 

44.25 

36.24 

600 

4.83 

5.50 

175 

ETM572180 

44.60 

36.30 

600 

4.95 

5.61 

180 

ETM572185 

44.60 

36.30 

600 

5.09 

5.80 

185 

ET-P654180 

32.35 

26.45 

600 

6.81 

7.6 

180 

ET-P654185 

32.3 

26.45 

600 

6.99 

7.7 

185 

ET-P654190 

32.5 

26.78 

600 

7.1 

7.72 

190 

ET-P654195 

32.75 

27 

600 

7.22 

7.98 

195 

ET-P654200 

33.2 

25.8 

600 

7.75 

8.26 

200 

ET-P654205 

32.8 

27.3 

600 

7.5 

8.1 

205 

ET-P654210 

32.83 

27.54 

600 

7.63 

8.3 

210 

ET-P654215 

33.2 

27.54 

600 

7.81 

8.5 

215 

ET-P654220 

33.2 

27.54 

600 

7.81 

8.5 

215 

ET-P672230 

43.56 

34.2 

600 

6.75 

7.32 

230 

ET-P672235 

43.56 

34.2 

600 

6.87 

7.45 

235 

ET-P672240 

43.85 

34.95 

600 

6.88 

7.63 

240 

ET-P672245 

43.85 

34.95 

600 

7.01 

7.7 

245 

ET-P672250 

43.88 

35.2 

600 

7.12 

7.81 

250 

ET-P672255 

43.88 

35.2 

600 

7.24 

7.85 

255 

ET-P672260 

43.49 

34.8 

600 

7.47 

8.18 

260 

ET-P672265 

43.63 

36.4 

600 

7.28 

7.9 

265 

ET-P672270 

43.63 

36.4 

600 

7.43 

7.9 

270 

Содержание ET-P654180

Страница 1: ...solar PV projects around the world 2 Structure of module ET modules are made by layering low iron tempered glass an EVA sticky membrane high conversion efficient solar cells and a behind the membrane...

Страница 2: ...nded that the modules usually face the equator thus in the Northern Hemisphere the surface should be oriented towards the south and in the Southern Hemisphere towards the north Usually the angle betwe...

Страница 3: ...ion The surface of the modules should avoid shadows and be kept clean from foreign materials such as dirt The assembly is to be mounted over a fire resistant roof covering material when roof mounting...

Страница 4: ...s will use the four inner mounting holes on the module frame Depending on the local wind and snow loads additional mounting points may be required Mounting with Clamps If module clamps are used to sec...

Страница 5: ...the 4 mm diameter grounding holes marked as grounding hole on the frame When the module system is used it should be connected to the ground reliably The ground wire should be a naked copper wire with...

Страница 6: ...tch up either Only one type of the same connector from one supplier should be used to ensure the reliability of the electrical connection Module Male connector Female connector Manufacturer Notes ETP6...

Страница 7: ...m2 Equivalent wire should be used if the user prefers to use his own wire When the module s rated current is lower 12AWG wire is recommended for use and the strength of the wire should be taken into c...

Страница 8: ...r sunlight and other light sources Refer to Section 690 8 of the National Electrical Code for an additional multiplying factor of 125 percent 80 percent derating which may be applicable 4 Characterist...

Страница 9: ...9 85 ETM572155 43 30 35 20 600 4 40 4 98 155 12 ETM572160 43 90 35 26 600 4 49 5 07 160 ETM572165 44 12 35 68 600 4 60 5 19 165 15 ETM572170 44 16 36 13 600 4 71 5 3 170 ETM572175 44 25 36 24 600 4 83...

Страница 10: ...a little while open circuit voltage will decrease which will result in a decrease in the module s output power Therefore a lower environmental temperature is most appropriate for the module 5 Operatio...

Страница 11: ...ience and is believed to be reliable but such information including product specification without limitations and suggestions does not constitute a warranty expressed or implied ET Solar reserves the...

Страница 12: ...12 Please consult your dealer or the manufacturer concerning the warranty of your modules 2010 ET Solar Group...

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