Implementations of electric vehicle system based on solar energy in Singapore : assessment of solar photovoltaic systems

To evaluate the feasibility of solar energy based Electric Vehicle Transportation System in Singapore, the state of the art Photovoltaic Systems have been reviewed in this report with a focus on solar cell technologies. Various solar cell technologies were evaluated based on characteristics such as efficiency, reliability and cost to identify a best working one under Singapore's hot and humid climate. Commercial CdTe modules were found to have the best efficiency to cost ratio, making them the best module choice in land-scarce and tropical Singapore. Based on the market price and characteristics of CdTe modules from manufacturer First Solar Ltd, two PV systems based on an apartment model and a private house model were evaluated. The cost of electricity from a relatively large scale grid-tied PV system is found to be at around US$0.173/kWh which is not market competitive with the utility electricity price of US$0.109/kWh in Singapore. But with enough capital funding and government incentives such as rebate or feed-in price tariff, PV electricity generation could become economically feasible. The small private house system is found not economical as a means of household electricity generation even with current status of government rebate. When carbon trading is considered, the current trading price has to be increased by around 7 times of the current value or 3 times of the predicted price at 2016 to offset the difference with the utility electricity price.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Materials Science and Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2009

Author dc:creator

• Sun, Li

Advisor dc:contributor.advisor

• Yet-Ming Chiang and Andy Chu.

• Materials Science and Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/54563

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/54563