solar photovoltaic test system Articles

  • Photovoltaics: Basic Design Principles and Components

    If you are thinking of generating your own electricity, you should consider a photovoltaic (PV) system—a way to generate electricity by using energy from the sun. These systems have several advantages: they are cost-effective alternatives in areas where extending a utility power line is very expensive; they have no moving parts and require little maintenance; and they produce electricity ...

  • Test Sites And Testing of 3-Sun Mirror Modules

    ABSTRACT The demand for solar photovoltaic cells and modules has far outstripped PV cell supply and module prices are rising. To solve this problem. JX Crystals is developing a 3-sun mirror module that uses 1/3 the cell area to triple module production at a lower cost. Our concentrator module design uses existing planar cells. We simply cut standard SunPower A300 cells into thirds. In ...


    By JX Crystals

  • Application of an artificial neural network for predicting the sizing curve of stand-alone photovoltaic system: a case study

    In this paper, an artificial neural network-based (ANN) prediction of the sizing curve of stand-alone PV systems (SAPV) was developed. Numerical method has been used for constructing the sizing curves for different loss of load probability (LLP) corresponding to 40-sites located in Algeria. The feed-forward neural network (FFNN) is trained considering the geographical coordinate and LLP as ...


    By Inderscience Publishers

  • Sunbeams from Space Mirrors in dawn-dusk Polar Orbit feeding Solar fields on the ground for Low Cost Electricity

    A Space Power Satellite capable of providing solar electric power economically for 24 hours per day has been a dream for decades. However, the SPS concept is very complex since it assumes multiple energy conversion steps and includes specially constructed ground microwave receiver stations. The 5 km by 15 km Integrated Symmetric Concentrator SPS concept employs light weight mirrors in a GEO ...


    By JX Crystals

  • Spi-Sun simulator sets the standard

    Solar Simulators are critical to the industry testing photovoltaic modules featuring light sources that closely match the solar spectrum. Spire’s simulators can test the full range of solar modules – including crystalline or thin film. The importance of solar simulation is clear – solar modules must be tested under a standard set of conditions to assure consistency of results. ...


    By Spire Solar

  • Women Who Run with Tools

    Last February, a group of dedicated and enthusiastic women descended on Tucson, Arizona to learn how to incorporate solar energy into their lives. Though it hasn’t always been this way, women wielding power tools and installing solar electric equipment is becoming more common. For the past three years, Solar Energy International (SEI), an educational non-profit based in Carbondale, Colorado, has ...


    By Solar Energy International

  • NNI Publishes Supplement to President`s 2016 Budget

    The National Nanotechnology Initiative (NNI) published on March 11, 2015, its supplement to the President’s 2016 budget submitted to Congress. NNI states that the supplement serves as the NNI annual report. According to the annual report, in 2014, federal agencies invested $1.57 billion in ...


    By Bergeson & Campbell, P.C.

  • Mission Goundi, Republic of Chad, Central Africa - Case Study

    Installed for testing at the Polytechnic University of Catalonia in Barcelona, Spain, this PP20 is destined to be transported to the village of Goundi, Chad in Central Africa. The project is being done through the University, also known as Barcelona Tech, with support from  ...


    By All Power Labs

  • Looking back to look forward - Dr Bernie Bulkin

    In 2014 we are celebrating the 100th anniversary of the founding of the Institution of Petroleum Technologists, the oldest of the Energy Institute’s predecessor organisations. We will be publishing throughout the year a series of interviews with eminent figures from the world of energy, reflecting on how the past can inform the future. This month we have Dr Bernie Bulkin FEI, one-time Chief ...


    By Energy Institute (EI)

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