off-grid photovoltaic Articles

  • Off-grid photovoltaics the ‘lowest hanging fruit’ for implementing solar in MENA

    At a recent PV Insider webinar on the prospects for PV in the Middle East and North Africa, the case was made for off-grid PV as a promising opportunity. In his webinar presentation, Daniel Zywietz, Managing Director of Ambata Capital Middle East and Deputy Chairman of the Clean Energy Business Council explained that off-grid PV would be the most logical choice for anyone looking ...


    By FCBI Energy

  • 3kw off-grid solar system

    3kw Off-Grid Solar System Solar panel power generation system use photovoltaic effect principle, it is the power system that directly convert solar radiation into electrical energy generating system. Off-Grid Solar System convert ...


    By Inverter Go

  • Technical and economic evaluation of an off-grid solar desalination system in Myanmar

    Myanmar is a unique country where the majority of the people live in rural areas, away from grid electricity and reliable water supplies. The penetration of grid electricity in rural areas is minimal and even then it is often erratic. This paper focuses on the challenges of transitioning from an electricity-poor country to a renewable energy based-economy augmented with photovoltaics (PV). ...


    By IWA Publishing

  • Africa’s green energy challenge: Mega projects, off-grid or somewhere in between?

    South of the Sahara, getting electricity to 620 million people may require an all-of-the-above strategy. A 310-megawatt wind farm sprouting up in a remote, barren landscape near Lake Turkana in northern Kenya has the clean energy world buzzing — and for good reason. Africa’s largest wind farm, with 365 towering turbines, is creating more than 500 stable jobs in an ...


    By Ensia

  • Socio-economic aspects of an off-grid SPV power supply system in an island village in India

    The electrification of five villages in Sagardeep island in south Bengal by the West Bengal Renewable Energy Development Agency (WBREDA) with lighting and power by Solar Photo-voltaic (SPV) devices, in line with the concept originating more than three decades ago and culminating in launching countrywide rural electrification, is clearly a successful venture. But there are distinct implifications. ...


    By Inderscience Publishers

  • Controlling the number of on-grid multiple photovoltaic inverters to improve their conversion efficiency

    Two experimental PV-grid connected systems of 8.8 kWp and 36 kWp rating have been designed, installed and interfaced with Abu Dhabi utility grid. The PV arrays of both systems are interfaced with the grid via single phase grid-tied inverters. The inverters are installed in three separate groups that each injects 50 Hz electricity into one phase of the utility grid at the 0.4 kV level. The main ...


    By Inderscience Publishers

  • Solar power generation by photovoltaic technology

    The various forms of solar energy, solar heat, solar photovoltaic, solar thermal electricity, and solar fuels offer a clean, climate-friendly, very abundant and in-exhaustive energy resource to mankind. Solar power is the conversion of sunlight into electricity, either directly using photovoltaic (PV), or indirectly using concentrated solar power (CSP). The research has been under way since the ...


    By Greenshine New Energy LLC

  • Assessment of the potential of using photovoltaic panels in a typical Mauritian household

    With the depletion of fossil fuel reserves and rise in the price of oil, it has become of utmost importance for Mauritius, which is highly dependent on those resources, to seek for alternative energy sources to meet its growing energy demand. Being a small island developing state, Mauritius is also highly vulnerable to the effects of climate change. Solar energy, which is clean, inexhaustible and ...


    By Inderscience Publishers

  • Grid integration of renewables in Egypt

    Integration of large Amounts of Renewable Electricity in the Egyptian Energy Grid - Capacity Building for Management and Engineer-Technical Level (Egypt-RE-Grid). The electricity sector of the Arab Republic of Egypt produces large amounts of electricity through thermal and hydroelectric power stations. Egypt has diminishing proven oil reserves and declining production. Natural gas production is ...

  • High Penetrations of Renewable Energy for Island Grids

    Island grids represent an overlooked opportunity for renewable power. In addition to geographical islands there are also many electrical islands, such as remote locations throughout the world, where interconnections with neighboring grids are not a practical option. Due to transportation issues and the lack of economies of scale, these grids typically rely on liquid fuel derived from petroleum. ...


    By HOMER Energy LLC

  • Don’t Let Shading Turn Your Solar Lights Off

    Lighting assumes a critical part in making a superb home inside outline. What's more we must comprehend that our lifestyle and the items that we pick for our home have a colossal effect to the earth. Consequently, it is fundamental that we choose a lighting item that produces great glow, however we should likewise choose focused around the execution, vitality productivity and natural cordiality ...


    By Greenshine New Energy LLC

  • PV Balance of Systems holds the key to grid parity in the US

    PV Insider reveals the importance of Balance of Systems (BoS) for lowering LCOE and maximizing performance in 2012 In 2011 the solar PV industry in the United States installed 1.86GW of photovoltaic systems and is expected to install a full gigawatt more in 2012, totalling a massive 2.8GW. Simultaneously, prices have also continued to decline since 2009. Average module prices have fallen nearly ...


    By FCBI Energy

  • CSP cost forecasts undervalue benefit to future grid balancing

    CSP generation costs could drop to $77/MWh by 2025 but storage and hybrid solar plants can provide further value by following load, Jose Alfonso Nebrera, Director of Spanish engineering firm ACS SCE, said at the MENASOL 2016 conference on May 26. Global renewable energy expansion is reducing the cost of solar and wind energy while increasing grid intermittency and the need for ...


    By FCBI Energy

  • Performance of grid connected inverter with maximum power point tracker and power factor control

    Detailed analysis, simulation and hardware results of grid connected inverter with maximum power point tracker and power factor control in Malaysian climate are presented. A six-switch topology inverter with symmetrical pulse width modulation (PWM) switching technique is used. A low-pass filter is incorporated in the circuit to filter out unwanted harmonics and produce a sinusoidal AC current. ...


    By Inderscience Publishers

  • Artificial neural network based models for forecasting electricity generation of grid connected solar PV power plant

    This paper presents an artificial neural network (ANN) approach for forecasting the performance of electric energy generated output from a working 25-kWp grid connected solar PV system and a 100-kWp grid connected PV system installed at Minicoy Island of Union Territory of Lakshadweep Islands. The ANN interpolates among the solar PV generation output and relevant parameters such as solar ...


    By Inderscience Publishers

  • How to maintain a solar system

    How to maintain a solar system How many years an off-grid system can live?As the solar power system is composed of many different components, and life of each component is not the same, so this problem should be separated, the solar panels have a long life, can reach 20--25 years, the controller and ...


    By Inverter Go

  • Rural electrification through renewable energy in Nepal

    Nepal is rich in hydropower. However, due to various constraints the rural sector of Nepal is still deprived of a national electrical grid. Renewable energy resources are the most viable and accessible sources to electrify these rural sectors. Micro-hydro and solar photovoltaics (PV) are widely used renewable energies for rural electrification. Presently, this source provides electricity to only ...


    By Inderscience Publishers

  • Sustainable development as a guide to the energy technology revolution

    Mitigating climate change while also meeting world needs for increased access to energy will require an energy revolution. More rapid deployment of existing renewable energy technologies will help, but new energy generation, transmission, and storage technologies will also be needed. The article urges the application of sustainable development principles to guide this revolution. From three ...


    By Inderscience Publishers

  • Solar`s Time to Rise and Shine.

    Photovoltaic efficiency records are being shattered, thanks to recent advances in materials science. Last month, a researcher at the National Renewable Energy Laboratory in Golden, Colo., loaded a postage stamp–sized solar cell onto a tray and placed it under a high-intensity pulse solar simulator. The simulator flashed a 2.5 millisecond pulse of light, and 19 mirrors reflected the ...


    By Ensia

  • Solar Glossary of Terms

    If you are new to the solar world, there are a few phrases you need to master in order to expertly navigate your way to the best solar installation for home. Here is a brief explanation of all the terms you may encounter during your solar journey. Energy Audit This is an audit conducted by a professional that measures electricity usage in the ...


    By NRG Solar LLC

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