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Abstract: The limited availability of fossil energy carriers and environmental impact of energy consumption demand mid- and long-term strategies both for the rational use of energy and for increased renewable energy utilization. Despite the establishment of the National Energy Policy, there is still an obstacle in reaching those objectives and targets. In the 7th Malaysia Plan for instance, the government has highlighted that a third of the Government''s total allocation of RM469 million for rural electrification programmes under the has been allocated for the provision of solar powered installations for rural and remote communities. This paper outlines a detailed description of various existing solar technologies, the understanding of each technology and its associated challenges, which will provide a suitable basis to recognize advantages and drawbacks in its implementation in Malaysia. The paper finally justifies some of the barriers in promoting the full scale utilization for the solar energy in Malaysia. [Copyright &y& Elsevier]

This paper deals with the simultaneous scheduling of electrical vehicles and responsive loads to reduce operation cost and emission in presence of wind and PV powers in microgrid. In the proposed method, the electrical vehicles are used for peak shaving and load curve modification while the responsive loads are employed to supply the reserves needed to compensate the intrinsic uncertainties of wind and PV powers. Furthermore, a developed two-stage model is proposed to determine the expected operation cost of microgrid (energy and reserve). In the first stage, the generation and reserve power costs are minimized while in the second stage, the costs associated with unit scheduling changes resulting from wind and PV power variations are minimized. The proposed model is implemented in a microgrid with various distributed generations. The simulation results have shown that the incorporation of electrical vehicles and responsive loads leads to decrease the system operation costs and emissions while the uncertainties related to wind and PV are compensated. [ABSTRACT FROM AUTHOR]

Abstract: Solar photovoltaic (PV) power is a new and green energy source. China has significant opportunities for solar energy utilization with its huge solar resource. The solar PV power in China has developed for 50 years, and experienced a rapid progress in the last 10 years. To address the needs of the fast growth of the PV power industry in China, it is critical to identify, analyze and understand the growth path and the characteristics of the industry. This paper summarizes the status of the solar energy resources and the development of the solar PV power industry in China, and puts forward the main factors that impacted the development of the industry. A study refers to the selected five main factors the factors are: technology research and development, industrial plans, laws and regulations, electricity price policies, and projects incentive policies. A multifaceted approach including literature survey, statistical data investigation, law review, and regulation and policy study are adopted to investigate these factors. Analysis of the typical events, the growth process and the characteristics of the five factors, allows the establishment of growth route models. The results can be a useful reference for the development of solar PV power industry in China and other countries. [Copyright &y& Elsevier]