太陽能產業簡述 (1/3) - 股票
By Iris
at 2010-01-22T11:25
at 2010-01-22T11:25
Table of Contents
電池分類:
第一代結晶矽(單晶mono-、多晶multi、其他)
第二代薄膜 (矽薄膜a-Si、銅銦鎵硒CIGS、鍗化鎘CdTe)
第三代 (有機染料敏化DSSC、高聚光型HCPV)
市佔率、平均轉換效率:
單晶 38.3% 18~20%
多晶 47.7% 16~17%
矽薄膜 4.4% 5~8%
銅銦鎵硒 0.8% 10~12%
鍗化鎘 7.3% 8.5~11%
有機染料敏化(實驗室) 10%
高聚光型 (實驗室) 25~30%
產業鏈(結晶矽):
上游 -> 中游 -> 下游
矽純化提煉為多晶矽 -> 晶圓/棒(切塊/片) -> 太陽能電池 -> 模組 -> 系統建置設計
瑞晶 中美晶 茂迪 頂晶科 台達電
(福聚) 綠能 昱晶 強茂 茂迪
(科冠) 合晶 益通 生耀 益通
(元晶) 旭晶 新日光 科風 興達
(聯源) 達能 昇陽科 立碁 日光能
(旭晶) 晶耀 茂矽 知光 .
(山陽) 統懋 旺能 景懋 .
(台塑) 旺矽 尚陽 全能 .
(亞聚) 鉅榮 科冠 茂暘
(友達) 山陽 太極 和鑫
峰毅 耀華 旭和
旭泓 昊晶
長生 茂晶
(亞崙) .
(樂福) .
.
*薄膜發展業者: 聯相、奇美能源、綠能、宇通光能、旭能、富陽、大豐、大億光能
新能、錸德、正峰工
*全球主要廠商(隨機排序)
矽材: 七大主要廠商:合計市佔超過75%;08年起超過100家新進廠商
1. REC Silicon (US)
2. Sumitomo (Japan)
3. MEMC (US)
4. Wacker Chemie (D)
5. Hemlock (US)
6. Mitsubishi Polysilicon
7. Tokuyama (Japan)
M.Setek (Japan)
DC Chemical (South Korea)
Elkem (Norway)
Timminco BSi (Canada)
Nitol Solar (Russia)
晶圓: 大約15~20key players
Scanwafer (REC) (Norway)
Sumitomo/Sumco (Japan)
MEMC (US)
Wacker/Schott Solar (D)
M.Setek (Japan)
Sharp (Japan)
Kyocera (Japan)
Solarworld (D)
BP Solar (UK/US)
Sanyo (Japan)
Ersol (D)
Evergreen Solar (US)
Trina Solar (China)
Yingli Solar (China)
LDK (China)
PV Crystalox (UK/D)
JFE (Japan)
ReneSola (China)
PCMP (Russia)
Elma-Phytol (Russia)
Solarfun (China)
電池: 40~50個相關廠商,不斷有新加入者
Scancell (REC) (Norway)
Mitsubishi Electric (Japan)
Schott Solar (D)
Q-Cells (D)
JA Solar (China)
茂迪 (Taiwan)
昱晶 (Taiwan)
益通 (Taiwan)
Sharp (Japan)
Kyocera (Japan)
Solarworld (D)
BP Solar (UK/US)
Sanyo (Japan)
Ersol (D)
Evergreen Solar (US)
Trina Solar (China)
Yingli Solar (China)
Suntech Power (China)
Sun Power (US)
Isofoton (Spain)
Photowatt (France)
Kaneka (Japan)
Photovoltech (NL)
China Sunergy (China)
Sunways (D)
模組: 數百個同質性高的廠商,小規模居多
Scanmodule (REC) (SWE)
Mitsubishi Electric (Japan)
Schott Solar (D)
Sharp (Japan)
Solon (D)
Aleo Solar (D)
Solar-Fabrik (D)
Siliken (Spain)
Solarwatt (D)
Solartron (Thailand)
Solaria Energia (Spain)
Kyocera (Japan)
Solarworld (D)
BP Solar (UK/US)
Sanyo (Japan)
Evergreen Solar (US)
Trina Solar (China)
Yingli Solar (China)
Suntech Power (China)
Sun Power (US)
Isofoton (Spain)
Photowatt (France)
Kaneka (Japan)
First Solar (US)
系統: 數千個廠商,多半為local firm......暫略
成本分布:
矽材多晶矽: 電力>40%
矽晶圓: 多晶矽30~60%
電池: 矽晶圓60%
模組: 電池60~70%
光電系統: 模組50%、轉換器/電力調整器25%
產業毛利:
矽材多晶矽: 30~40%
矽晶圓: 10~20%
電池: 5~15%
模組: 5~10%
光電系統:15~20%
--
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