Summer Presentation

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? ? ? ? ? ? ?(???)
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? ?
1.???????? 2.?????????? 3.??????? 4.???????? 5.???
????? 6.????????? 7.???? 8.????????
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????????
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1.?????????

• ????????????????,??????????
• ????,?????????????(Solar Cell),????????(Photovolta
  ic,??PV)?
• ??????????????????,???????????

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1.?????????(?)
e-
e-
???????????
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(No Transcript)
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?????????

• ???(???)??????? (???one-sun?????31)?
• ???(???)??????? (???one-sun?????69)?
• ?????? (???one-sun?????85)?

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2.??????????

• ??
• (1)??????
• (2)????
• (3)???
• ??
• (1)?????
• (2)??????
• (3)????
• (4)??????
• (5)?????????????

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3.???????
???????
???????
????
???????
???????
?????
III-V??? ??
??????
II-VI??? ??
????
???????
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? ? ? ? ? ? ?

• ??????????????,??????????(h),???????
• ??Pin ????????,Pm???????, Im ?Vm
  ??????????????????

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? ? ? ? ? ? ?

• ?????????????
• ???24.7
• ???19.8
• ???14.5
• GaAs25.7
• CIGS18.8
• ??????(InGaP/GaAs//InGaAs, multijunction tandem
  cell)33.3

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3.???????(?)
????????????
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3.???????(?)
???????
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3.???????(?)
???????
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3.???????(?)
???????
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4.???????? (????????)
????????????? ????????????? ??????? ??????????
?????????
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????????????? ???????????,?????????
???????? ???????????????? ??????????,??????
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?????????????? ????????????,???????
???,??????? ??????????? ????????????,??????
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????????????? ?????????????dI/dV ?I/V ??
??????????? ??????,??????????? ?????????,???????
??
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????????????? ??????dP/dI0 ???????????
?????????? ???????????? ??????????????????
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???????????? ?????????????????,??
????????? ????????????????? ???????????,?????
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5.????????

• ????????????
• ??
• ??
• ??
• ?????
• ??
• ??
• ?????

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???????????

• ???????????????(SiO2)????????? (quartzite)
  ??????????,???????????????,??????????????????????9
  8,????? (metallurgical grade) ???
• ???????????,?hydrogen chloride (HCl)
  ??????,??trichlorosilane (SiHCl3)
  ???????????,??????????????(electronic grade ?EG)
  ??
• ???????,?????????solar grade (SOG)
  ??,?????????????,???????????

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??????????
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???????????
1.???????(Finger),?????????(??)? 2.???????????(Pyr
amid Texture)??,???????,?????????
??????????,???????(??) ? 3.????????,??????,??????
????????,????(??) ,?????????????? 4.
????????(Point Contact Cells) (??),???????????????
,???????????,??????
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5.?????????
???????????
????????(PV system)????????????????(Power
Conditioner,????/?????(Inverter)??????????????????
?????????
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??????????
???(Stand-Alone)?????? ?????(Grid-
Connected)??????
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6.?????????(?)
???(Stand-Alone)??????
?????????????????????? ?????
?????
??
?????
??????
???
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6.?????????(?)
?????(Grid- Connected)??????
?????????????????
???
?????
?????
??
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• ?????????
• (Backup PV Power System)

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7.????
????????????? 1.?????????????? 2.????????
3.??????????????? 4.???????????? 5.???????????
????????? ?? 6.??????? 20W ?
4kW,??????? ????
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????(?)
???3.6KW
??????????2006?????
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????(?)
???100KW
??????????2006?????
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????(?)
???150KW??
??????????2006?????
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????(?)
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??????????
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(No Transcript)
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THANK YOU !!