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G .

: ( ) ; ;

;

.

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:

D , .

D

.

.

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G C

// : D

. :

.( )

/ ED

A

.

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D .

D

. D

.

D .

D . D .

D .

D

.

D

2

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A

:

A :

A/ 3000

A 3008 CA /4777 G C

A/ 5033 A

A 4509 (

)A 3595 E

A 1768

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A :

E C E C A 690:

FA 70

E C

B C CC, ACE 7

1701; F EEE 1547,

E

1741, , , C

E DE

2

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AC AC

.

:

A ;

;

;

E ; ( );

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F ()

.

E

:

sbinvinvinvpvtiltdirtmmtempSTCarraysys xHfffPE = __

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=

,

= , (

) = ,

( )

= , (

) = (/

)

( , )

/

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= (/ )

( , )

=

= ()

= ()

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/

H (H).

1/.

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, F (L 1808 L 17825E)

A, (1350' ' 17144' )

, (17 44' 168

19' E)

, K (128', 1732'E)

, C ( 2130',

1600')

, (2114'

17522')

H, I (L 0927',L 15957'E)

K, ( L 720 L 13428'E)

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, F (: 654', :

15813'E)

, I (L: 7 12, L

171 06E)

A, (1904' . 169 55' )

(055, 166 91E)

(831, 17913E)

H, G (L 1328 L:14445E)

, C (L 2216

L: 16627E) , A (L 1416

L: 17042)

2

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(//)

,

10

1

,

10

11

,

1

11

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%

1

1

()

()

0 10 0 0 0 0 0 0 0 0

0 % % 100% % % 0% % % % %

10 % % 100% % % 0% % % % %

0 % % 100% % % 0% % % % %

0 % % % % % % % % % %

0 % % % % % % 1% % % %

0 % % % % % % 0% % % %

0 % % % % 1% % % % % %

0 % % % % 0% % % 1% % %

0 % % % % % % % % % %

0 % % % 0% % 0% % % 0% %

100 % % % % % % 1% % % 1%

110 % % 1% % 1% % % 1% % %

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1. D

2. D

3. D

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25 C. 5%

3%

. ,

5% 160

152 (0.95 160), 5% 160.

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. ,

5%

. : A

5%

152 144.4 (0.95 152).

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. A

25C

25C

E C

= A + 25C

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0.45%/C. 25C

0.45%.

0.5%/C.

0%/C

0.25%/C,

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,

30C.

30C +25C = 55C

30C C 25C

A 160

0.5%/C

:

= 30C 0.5%/C = 15%

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A 15%

144.4

122.7 (0.85

144.4).

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.

:

160 0.95 0.95

0.85 122.7

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DC =

.

H 5 16 .

DC = 122.7 16

5 = 9816

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DC

( ) DC

.

DC 3%. DC

97%. DC = 9816

0.97 = 9521

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DC

/ .

96%. AC

=

9521 0.96 = 9140

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AC

AC

,

.

AC 1%.

AC (

) = 9140 0.99 = 9048

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16

C 160.

2560.

AC

9048 9.05.

365 E

= 365 9.05/ =3303/

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:

: AC

3303/ 2560

3303/2.560=

1,290

STCarray

sys

P

ESY

_

=

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()

.

.

=

= .

ideal

sys

E

EPR =

= rated output power of the array under standard test conditions, in watts

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= , /

=

,

tiltSTCarrayideal HPE = _

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H 5. ( H) 5 365= 1825 /

( 1825 H).

C 2560(@/)

: 2.56 1825 = 4672

AC 3303 K .

3303/4672 = 0.71

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:

()

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:

DC . ..

;

DC ; . .. AC

;

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16 160

.

= 16 160= 2.56

2.56?

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B :

0.95 ,

0.95

0.85 (B

30

C)

: 0.95 0.95 0.85 =

0.77

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.

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.

.

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() .

.

.

.

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() ()

.

70C .

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35.4 (

) 0.177

/C.

A 70C 45 C 25C.

45 0.177= 7.97

@ 70C 35.47.97 = 27.4

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3%

0.97 27.4 = 26.6

.

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A

140.

10%

.

1.1 140 = 154 .

= 154 / 26.6 = 5.79 6

2

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A

. .

.

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15C,

(

) 43.2

() 0.14 /C.

A 15C 10

C 25C.

10

0.14= 1.4

@ 15C 43.2+1.4 = 44.6

.

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A

400.

,

= 400 / 44.6 = 8.96

8

.

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16 .

8 .

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.

C

.

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