摘要:本計畫整合台灣、匈牙利、荷蘭的產、學、研四個組織共同開發大面積透明6吋的鈣鈦礦太陽能電池模組,其具有長壽命並達到超出13%的光電轉換效率。此模組可以直接用於建築物上,更可以與矽太陽能電池模組堆疊,使得效率可以超過18%,進而達到25%的高效率。本計畫符合2016年歐盟組織MERA.NET徵求計畫的第二類主題:開發創新的表面、薄膜及界面應用於能源相關的太陽能電池。此計畫主要專注於新型鈣鈦礦太陽能電池的低於150℃,低溫溶液製程材料的開發。此概念源自於市場對布幔牆形及疊層太陽能電池的需求。為達到此目的,半透明鈣鈦礦太陽能電池的開發是不可或缺的。此計畫的技術開發點為TRL2-3,三年後將達到TRL5的商品雛形,驗證階段。為達到鈣鈦礦太陽能電池長效能的挑戰,我們將用金屬氧化物取代昔知的有機spiro-OMeTAD及PEDOT-PSS的電荷傳送層材料。
此計畫由台灣大學材料系林唯芳教授主持,分成四個子計畫分別為:(1)開發不同顏色及透明的鈣鈦礦材料,透明氧化物電極,由林唯芳教授執行,(2)開發高品質、透明的電荷傳送層材料,由匈牙利Szeged大學的Kukovecz教授執行,(3)開發大面積製程步驟並展示6吋太陽能電池模組,由荷蘭工研院(TNO)的研究員Galagan博士執行,(4)開發太陽能模組封裝技術及壽命測試,由台灣的前創公司執行長廖學中博士執行。本計畫包含鈣鈦礦太陽能電池的模組基礎原理探討、技術及產品開發,可促進台灣與歐洲國家在此技術的共同發展,建立合作夥伴,刺激研發成果的快速成長。此合作聯盟將會建立以知識為基礎的基地,設施及設備可以共享,促成技術的開發。業界的參與更可助益研發成果的應用,縮短產品開發的時程。本研發成果將使得低廉普及化的太陽能電池、無汙染可再生能源的構想成真,造福人類。
本計畫需要三年完成,所需的總經費為620,000歐元,申請台灣科技部的經費為300,000歐元(台幣9,900,090元),每年為台幣3,300,030元。
Abstract: We are proposing to develop large-area semi-transparent 6 inch durable perovskite photovoltaic modules with power conversion efficiency (PCE) over 13%. The modules can be directly used as building units. Moreover, they can be stacked with silicon solar cells for an expected PCE over 18% and approaching 25%. The objective of this program meets the scope of Topic 2 of M-ERA.NET Call 2016: innovative surfaces, coatings and interfaces for energy related coating properties in the sector of photovoltaics (PV). The program considers the materials and processing aspects of the new perovskite PV technology aiming for energy efficient process approach of low temperature (<150 oC) and solution fabrication. The concept of this proposal originates from the market targets of curtain walls and tandem solar cell system. For achieving these goals, the development of semi-transparent perovskite solar module is imperative. This project will start at TRL 2-3 and finish at TRL 5. To meet the challenge of long term durability of perovskite solar cell, we will fabricate the solar cell using novel oxide materials for charge transport layers instead of conventional organic materials such as spiro-OMeTAD and PEDOT-PSS. The work will be carried out by an outstanding and cohesive team of four members: (1)Distinguished Prof. Wei-Fang Su of National Taiwan University (NTU), (2) Prof. Akos Kukovecz of Szeged University of Hungary, (3) Dr. Yulia Galagan of Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek (TNO) and (4) Dr. Hsueh Chung Liao of FrontMaterials Co. Ltd. of Taiwan (FM). They have more than 80 man years of combined expertise in coatings, interfaces, nanomaterials, solution processable solar cells to ensure the success of this project. The project will be coordinated by Prof. Su of National Taiwan University.
This project will focus on four subjects: (1) development of perovskite materials with tuneable colour and optical transmission and transparent electrode, (2) development of high quality and optical transparent carrier (electron and hole) transporting materials, (3) development of large-area coating techniques for module demonstration and (4) encapsulation and reliability test of the perovskite solar module.
This project combines research, technology and product development of perovskite solar cell modules and encourages a unique European-Taiwanese co-operation in new areas of mutual benefits. In-depth collaboration will be established among the researchers in this network of four members. A number of stimulation actions of transnational co-operation will take place and expedite research results to achieve the goal. The consortium will provide a significant technological knowledge base, facility and infrastructure sharing and will offer additional opportunities for development. This project will bridge the current gap existing between pure laboratory development and end users manufacturing commercial products. The results of this project will bring low cost renewable solar energy into reality.
The duration of the program will be 36 months with required funding budget of 620,000 EUR of which 570,000 EUR is requested as support. The funding request for Ministry of Science of Technology of Taiwan is 300,000 EUR (~9,900,090NTD) at 3,300,030 NTD per year.