scholarly journals Short Review on recent solar PV policies in Malaysia

2020 ◽  
Vol 191 ◽  
pp. 01002
Author(s):  
A AF Husain ◽  
M H Ahmad Phesal ◽  
M Z Abdul Kadir ◽  
U A Ungku Amirulddin
Keyword(s):  
Solar Energy ◽  
Fossil Fuel ◽  
Harmful Effect ◽  
Cost Effective ◽  
Energy System ◽  
Short Review ◽  
Net Energy ◽  
Solar Pv ◽  
Primary Roots ◽  
Energy Metering

Energy in developing countries essential for economic growth and development. In result of the rapid growth of development, society demands more electricity. In addition to that, unsustainable energy production can have a harmful effect on our environment. Solar energy is the most inexhaustible method of energy. With that has been stated, it is evident that PV technology is starting to be one of the primary roots of energy generator to supply power for development. The economic ambition is to create solar energy more cost effective and efficient, nevertheless, it is still not compatible with fossil fuel. Typically, in order for solar energy to replace the fossil fuel or at least support the development demands of energy, the implementation of solar energy system must increase in homes and plantation projects. This problem drove governments to come up with policies that encourage implementing solar system in homes of citizens. The most used policies are fed in tariff and net energy metering, which is applied in 80 nations round the globe. This paper studied the policies applied in solar energy in Malaysia in the past 8 years. The paper went over each policy and considered their financial and environmental welfare. It did show the effect of the policy applied at the time on the capacity installed in Malaysia.

scholarly journals A Comparative Study for Different Sizing of Solar PV System under Net Energy Metering Scheme at University Buildings

2018 ◽  
Vol 7 (3) ◽  
pp. 450-457
Author(s):  
T. M. N. T. Mansur ◽  
N. H. Baharudin ◽  
R. Ali
Keyword(s):  
Solar Energy ◽  
Net Energy ◽  
Solar Pv ◽  
Pv System ◽  
Electricity Bill ◽  
Energy Metering ◽  
Solar Pv System ◽  
University Buildings ◽  
The University ◽  
Net Energy Metering

Malaysia has moved forward by promoting the use of renewable energy such as solar PV to the public to reduce dependency on fossil fuel-based energy resources. Due to the concern on high electricity bill, Universiti Malaysia Perlis (UniMAP) is keen to install solar PV system as an initiative for energy saving program to its buildings. The objective of this paper is to technically and economically evaluate the different sizing of solar PV system for university buildings under the Net Energy Metering (NEM) scheme. The study involves gathering of solar energy resource information, daily load profile of the buildings, sizing PV array together with grid-connected inverters and the simulation of the designed system using PVsyst software. Based on the results obtained, the amount of solar energy generated and used by the load per year is between 5.10% and 20.20% from the total annual load demand. Almost all solar energy generated from the system will be self-consumed by the loads. In terms of profit gained, the university could reduce its electricity bill approximately between a quarter to one million ringgit per annum depending on the sizing capacity. Beneficially, the university could contribute to the environmental conservation by avoiding up to 2,000 tons of CO2 emission per year.

scholarly journals Revisiting Solar Photovoltaic Roadmap of Tropical Malaysia: Past, Present and Future

2021 ◽  
Vol 29 (3) ◽  
Author(s):  
Hedzlin Zainuddin ◽  
Hazman Raziq Salikin ◽  
Sulaiman Shaari ◽  
Mohamad Zhafran Hussin ◽  
Ardin Manja
Keyword(s):  
Solar Energy ◽  
Equatorial Region ◽  
Net Energy ◽  
Solar Photovoltaic ◽  
Solar Pv ◽  
Incentive Programs ◽  
Energy Metering ◽  
The Government ◽  
Net Energy Metering ◽  
Emission Of Greenhouse Gases

Environmental issues and economic factors such as emission of Greenhouse Gases (GHGs), fossil fuel depletion and fluctuation of oil prices are also the reason behind the utilization of sunlight as a source of energy. Even though with the spread of unprecedented pandemic of COVID 19, the industry of solar photovoltaic (PV) is surviving at a very promising rate compared to the oil industry. Malaysia has a high potential to be successful at harnessing solar energy as this country is located within the equatorial region. The government of Malaysia (GoM) introduced various policies, acts and incentives programs for the purpose of increasing this country’s potential to harness solar energy. Along with the efforts, goals and aims have also been set as a benchmark to measure Malaysia’s success in utilizing sunlight as an energy source. This study reviews the roadmap programs executed by GoM to elucidate the significant roles played in the development of solar PV starting from a few pilot projects in1980s until present. The roadmap focuses on incentive programs namely Feed-in Tariff (FiT), Net Energy Metering (NEM), Self-Consumption Scheme (SELCO), Large Solar Scale (LSS), Supply Agreement with Renewable Energy (SARE) and ‘Peer-to-Peer’ (P2P), which complement all the projects and solar PV applications in Malaysia. The contributing result of this roadmap is the highlights on the continuous solar PV programs stimulated by GoM, the identification and effort to improve the less performing GoM incentive programs combined with the positive responses from communities and industries, have laid a strong platform to forecast a promising future of solar PV industry in Malaysia.

scholarly journals Relationship between installed capacity with total installation cost on solar PV among prosumer NEM 2.0 in Malaysia

2021 ◽  
Vol 5 (S1) ◽  
pp. 1467-1479
Author(s):  
Noriza Mohd Saad ◽  
Izzaamirah Ishak ◽  
Amar Hisham Jaaffar ◽  
Mohd Zamri Laton
Keyword(s):  
Energy Savings ◽  
Secondary Data ◽  
Fixed Effect Model ◽  
Capacity Allocation ◽  
Net Energy ◽  
Solar Pv ◽  
Effect Model ◽  
Energy Metering ◽  
Installed Capacity ◽  
Net Energy Metering

Generate energy by Solar PV installation among prosumer, i.e; domestic, commercial, industrial as well as agriculture for self-consumption under Net Energy Metering (NEM) system become more popular in Malaysia. One, if not the only reason, is that day-to-day installation costs are kept at a decreasing rate and this is one of the reasonable ones for future investments and energy savings. By considering this issue, this study is motivated to investigate the relationship between installed capacity with the total installation costs as represented by equipment costs, installed costs, and operating costs. Secondary data was utilized provided by Sustainable Energy Development Authority (SEDA) Malaysia and retrieved from Malaysian Energy Information Hub (MEIH). The data is then run by multivariate regression, which is focused on the random and fixed-effect model. Overall, the findings indicate that there is a significant relationship between installed capacities with total installation costs among all categories of the prosumer in Malaysia. It would be recommended that the policymaker can increase the quota capacity allocation to the prosumer since the costs are at a diminishing rate that led to the take-up rate increase.

Tapping Sun Energy coupled with affordable Energy Storage – Future Game Changer

2017 ◽  
Vol 7 (2 (S)) ◽  
pp. 65
Author(s):  
Vaibhav Satpute ◽  
Anand Jawanjal
Keyword(s):  
Renewable Energy ◽  
Energy Storage ◽  
Solar Energy ◽  
Solar Power ◽  
Storage System ◽  
Cost Effective ◽  
Energy System ◽  
Energy Storage System ◽  
Solar Energy Storage ◽  
Game Changer

Sun provides abundant source of renewable energy that can be integrated with the electrical grid. Climate change issues have compelled policy makers to look into various ways to reduce carbon footprint and use green, renewable energy. Solar power, along with other alternative sources for energy, is quite popular these days. Talking about Solar, the primary disadvantage of solar power is that it obviously cannot be created during the night and power generated is also reduced during times of cloud cover. Energy Storage is a flexible asset that provides unprecedented flexibility in grid optimization. Cost effective solar energy storage methods are urgently needed due to the increased demand for solar power and due to its variability. But in today’s scenario, energy storage systems are not commercially economic for all customers, and that to more work needs to be done by industry, government, and regulators to support the continuing cost reductions. It is expected that the Energy Storage costs would slide to 41% by 2020.The value that solar and storage can together add to the energy system is leading to a more efficient, cleaner, and more secure future. However, solar energy storage becomes critical when unsteady sources of energy provide. Thus, affordable energy storage system along with the cheaper Solar energy would be lethal combination making an ultimate Game Changer for the Power Industry and Sustainability.

Automatic Solar Electrical Monitor for a Battery Charging Process Using a Network Remote Control System

2013 ◽  
Vol 336-338 ◽  
pp. 1211-1216 ◽  
Author(s):  
Ho Chih Cheng ◽  
Min Chie Chiu
Keyword(s):  
Climate Change ◽  
Energy Source ◽  
Control System ◽  
Solar Energy ◽  
Fossil Fuel ◽  
Energy System ◽  
Battery Charging ◽  
Remote Control System ◽  
Monitoring Technique ◽  
Ip Network

Pollution and climate change due to the use of fossil fuel can no longer be denied, and this coupled with a waning supply of oil leads one to inevitably conclude that a clean, sustainable energy source is needed. That source is solar energy, the cleanest, safest, and most environmentally friendly energy source we have. In this paper, a photovoltaic (PV) solar energy system is used to generate electricity that will recharge a battery (DC 12V). The portable recharged battery will serve as the energy source for an electric vehicle. Moreover, in order to reduce manpower, a PC-based remote electrical monitoring technique used in the battery’s recharged system will be established via a TCP/IP network. Consequently, a PV solar panel with a 30 Watt capacity used to generate electricity using a PC-based monitoring system is exemplified.

scholarly journals Review on Optimising Solar PV Efficiency by Using Tracking and Cooling System

2019 ◽  
Vol 5 (4) ◽  
pp. 6
Author(s):  
Anil Khatri ◽  
Prof. Nitin Tenguria
Keyword(s):  
Solar Energy ◽  
Energy Demand ◽  
Fossil Fuels ◽  
New Technologies ◽  
Cooling System ◽  
Mechanical Energy ◽  
Primary Source ◽  
Energy System ◽  
Solar Pv ◽  
Photovoltaic Panel

The increasing energy demand, continuous drawback of the existing sources of fossil fuels and increasing concern about environmental pollution pushed researchers to explore new technologies for the production of electricity from clean sources, renewable such as solar, wind etc. Solar energy is the oldest primary source of energy. It is a source of clean, renewable energy and it is found in abundance in every part of the world. Using solar energy is possible to convert it into mechanical energy or electricity with adequate efficiency. In this paper of the present of principal of solar cell and the temperature effect. And the Information about the quality and amount of solar energy available at a specific location is of prime importance for the development of a solar energy system. However, the amount of electricity that is obtained is directly proportional to the intensity of sunlight falling on the photovoltaic panel.

scholarly journals Going offshore or not: Where to generate hydrogen in future integrated energy systems?

2021 ◽  
Author(s):  
Juan Gea Bermúdez ◽  
Matti Juhani Koivisto ◽  
Lena Kitzing ◽  
Andrés Ramos ◽  
Rasmus Bo Bramstoft Pedersen
Keyword(s):  
Hydrogen Generation ◽  
Cost Effective ◽  
Energy System ◽  
Offshore Wind ◽  
Solar Pv ◽  
Integrated Energy Systems ◽  
The North ◽  
Integrated Energy System ◽  
Pv Generation

Hydrogen can be key in the energy system transition. We investigate the role of offshore hydrogen generation in a future integrated energy system, and its interaction with other system elements. By performing energy system optimisation in a model application of the Northern-central European energy system and the North Sea offshore grid towards 2050, we find that offshore hydrogen generation may likely only play a limited role, and that offshore wind energy has higher value when sent to shore in the form of electricity. Forcing all hydrogen generation offshore would lead to increased energy system costs (9-28 b\EUR2016/year by 2045). Under the assumed scenario conditions, hydrogen generation - both onshore and offshore - follows solar PV generation patterns. Combined with hydrogen storage, this is the most cost-effective solution to satisfy future hydrogen demand. Overall, we find that the role of future offshore hydrogen generation should not simply be derived from minimizing costs for the offshore sub-system, but by also considering the value that such generation would create for the whole integrated energy system. Based on our results, a stronger political effort to promote the integration of offshore wind in onshore energy markets via electrical connection is called for.

scholarly journals Solar-Energy Innovative and Sustainable Solution for Freshwater and Food Production for Lake Titicaca Islands

2020 ◽  
Vol 5 (4) ◽  
pp. 436-442 ◽  
Author(s):  
Raed Bashitialshaaer
Keyword(s):  
Solar Energy ◽  
Latin American ◽  
Local Community ◽  
Cost Effective ◽  
Energy System ◽  
Poor People ◽  
Sustainable Solutions ◽  
Desalination Plant ◽  
Innovative Solution ◽  
Almost All

Drought and scarcity of water resources require innovative and sustainable solutions to secure water availability for poor people. Choice of solar energy for desalination is a promising and sustainable cost-effective alternative for improving high quality water supply. Today, almost all Latin American countries use different desalination technologies except for Bolivia. Bolivia has an arid to semiarid climate and suffers from salinity problems especially the Altiplano area. Thus, there is a need to introduce innovative solution using latest technologies such solar desalination at locations with scarcity of freshwater. This study suggests implementing a small desalination plant of about 10 m3/day as a demonstration plant and then successively extending the capacity. As well, it is suggested to build a solar energy system with bigger capacity to cater not only for the desalination plant, but also the excess energy to be benefit for homes, roads lighting, and other important purposes for the local community to improve life standard of the people.

Net Energy for Concentrated Solar Power in Chile

2008 ◽  
Author(s):  
Rodrigo Escobar ◽  
Teresita Larrain
Keyword(s):  
Energy Source ◽  
Renewable Energy ◽  
Solar Energy ◽  
Fossil Fuel ◽  
Energy Analysis ◽  
Renewable Energy Sources ◽  
Continuous Operation ◽  
Energy Sources ◽  
Net Energy ◽  
Concentrated Solar Power

The Chilean Energy Policy calls for 15 percent of new power generation capacity to come from renewable energy sources from 2006 to 2010, and then a 5% of electric energy generated from renewable energy sources with gradual increases in order to reach 10% by 2024. Neither the government nor the power generation sector plans mention solar energy to be part of the renewable energy initiative. Part of this apparent lack of interest in solar energy might be due to the absence of a valid solar energy database, adequate for energy system planning activities. Monthly means of solar radiation are used in order to estimate the solar fraction for a 100 MW plant for four given locations. Our analysis considers two cases: operation during sunlight hours, and continuous operation during 24 hours a day. A net energy analysis for concentrated solar power (CSP) plants in Chile is then performed, considering the energy costs of manufacturing, transport, installation, operation and decommissioning. The results indicate that the CSP plants are a net energy source in three of the four locations, when operating in sunlight-only mode. This is due to the lower radiation levels available at that location, which implies a high fossil fuel back-up fraction. In the continuous operation mode, the CSP plants become fossil fuel plants with solar assistance, and therefore all locations display negative net energy. Based on this result, the back-up fraction required for the plants to be net energy sources is estimated from the EROEI as function of the back-up fraction. It is estimated that the net energy analysis is a useful tool for determining under which conditions a CSP plant becomes a net energy source, and thus can be utilized in order to define geographical locations and operation conditions where they can be considered renewable energy sources.

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