solar water pump Articles

  • Solar water pumps for the uganda orphanages case study

    Solar Water Pumps for two Ugandan orphanages  The Challenge ...


    By SCL Water

  • Solar pumping system for a village community in Karonga, Malawi case study

    Solar pumping system for a village community in Karonga, Malawi  The Challenge Provide an uninterrupted supply of water to a village community. The Solution ...


    By SCL Water

  • Solar pumping system delivers outstanding results to local farming community in india

    Background Rural Development Trust (RDT) is an N.G.O based in the state of Andhra Pradesh in Southern part of India. The local area has a hilly arid condition, with failing monsoons and high heat and only two hours of electricity most days. These extreme conditions result in various crop failures and drought like situations. An Mono, Tata BP and RDT initiative is to offer a ...

  • Performances of photovoltaic water pumping systems: a case study

    This paper presents a mathematical motor-pump model for photovoltaic (PV) applications which allow us to contribute in the studies of PV pumping sizing. The modelled motor-pump characteristic is flow rate-power (Q, P). The model is established for centrifugal pump (CP) coupled to DC motor. The non-linear relation between flow rate and solar power has been obtained experimentally in a first step ...


    By Inderscience Publishers

  • What Are Solar Buildings Technologies?

    Solar buildings technologies use the non-polluting power of the sun to help heat, cool, and power our buildings. Because buildings now use one-third of the energy currently consumed in this country, the potential markets for using solar buildings technologies in place of conventional ones is substantial. Whether you're a home owner, architect, builder, business owner, or industry or utility ...

  • A brighter future for solar in Texas

    I'd put my money on the sun and solar energy. What a source of power! I hope we don't have to wait until oil and coal run out before we tackle that. - Thomas Edison, in conversation with Henry Ford and Harvey Firestone, 1931 According to the State Energy Conservation Office (SECO), Texas has the greatest solar energy potential of any state in the country. “If photovoltaic (PV) systems operating ...

  • In the World: Small Mexican village produces clean water with solar-powered system

    MIT-developed system runs autonomously, producing 1,000 liters per day. In a small village deep in the jungles of the Yucatan Peninsula — a day’s drive from any source of clean, drinkable water — researchers from MIT are testing a system that purifies water with the help of the sun. The relatively inexpensive system consists of several modest photovoltaic panels, a large ...

  • Large parabolic solar baskets

    I have recently designed and started manufacturing large parabolic solar baskets which will be proved to be the most revolutionary tool to produce local power in farms, in industries and in villages and to decentralize world economy from oil based to soil based. My solar baskets are one type of parabolic solar concentrators with short focal length which will be produced at the cheapest rates even ...


    By AADHUNIK GLOBAL ENERGY

  • Solar-powered Stirling engines: a low-cost possibility for village power, pumping and cooling

    Stirling engines are heat engines that operate on a closed thermodynamic regenerative cycle and are used as power systems, refrigerators or heat pumps. Recent developments in Stirling technology allow the use of low temperature heat sources including flat plate solar collectors. New concepts for low-cost, low ΔT Stirling engines that may be made by village craftsmen using locally available ...


    By Inderscience Publishers

  • Mono solar water filtration system provides safe drinking water to the st francis hospital

    Background The St Francis Nyenga Hospital is located in Nyenga, Uganda, close to the town of Jinja where the Nile River makes its long journey to Egypt from Lake Victoria. The Sisters of St. Francis have operated the hospital since its foundation in 1932. St Francis Hospital offers medical services free of charge to the poor and needy through their interactive community health and ...


    By NOV Mono - Mono Pumps Ltd

  • Energy and exergy analysis of a solar–assisted heat pump space heating system for clear days

    The studies over solar–assisted heat pump systems have been performed mostly on time periods when solar radiation is high. Therefore, this study focuses on performance analysis of a solar–assisted heat pump system which stores the energy during the clear day and uses it as a heat source of heat pump space heating system during the night. Energy and exergy analyses divided into two parts, which ...


    By Inderscience Publishers

  • The Potential of Solar-Powered Water Circulators to Help Solve Serious Water and Energy Problems in the U.S.

    With increasing human populations comes the corresponding increased need for improving water quality in lakes, wastewater ponds, potable water reservoirs, and other water storage facilities. Providing circulation within water reservoirs of all types has long been known to provide meaningful benefits, but the costs to achieve sufficient circulation through diffused aeration or mechanical mixers ...


    By Medora Corporation

  • Solar power plants mw or kw?

    Solar power has come as a blessing to the humanity, not only to provide energy to all but to save humanity from the evils of industrial revolution. The biggest evil of industrial revolution in last two centuries is the concentration and centralization of wealth and resources and also huge political powers in the handful of people. So huge factories, mass production, big industrial and financial ...


    By AADHUNIK GLOBAL ENERGY

  • Hydro power myths Explains why various schemes such as a pool pumps or rain gutters or pumping water to a tank will not work

    Making electricity from falling water can seem like magic, and that’s led to lots of misconceptions. Here, we’ll separate fact from fiction when it comes to what microhydro systems can and cannot do. Residential-scale microhydro-electric systems have the reputation of being the holy grail of home renewableenergy (RE) systems. While they lack some of the hype, magic, and bling of ...

  • Case study - Solar thermal In Louisiana

    Solar Thermal/ORC Application in the USA Site Location: Crowley, LA, United States Thermal Power Available: Up to 650 kWt Green Machine Gross Power Output Avg: 15-50 kWe Hot Water Input Range: 65-120°C Water Cooling Tower: Up to 600 kWt ElectraTherm partnered with its gulf coast distributor, Gulf Coast Green Energy, to commission a Green Machine for a project sponsored by ...


    By ElectraTherm

  • Heat Pumps – FAQs

    1. What is a Heat Pump? To put it simply; ground source heat pumps and geothermal heat pumps produce high grade heat from low grade heat which is found in the earth and our atmosphere.2. How does a Heat Pump Work?Heat pumps work in exactly the same way as air conditioners or refrigerators, but in reverse! Heat pumps capture latent energy which is stored in sources such as air, water and earth. ...


    By ICS Cool Energy Ltd.

  • How to take care of your solar lights in winter

    Most sun powered items survive the winter fine and dandy the length of you keep scoops, snow blowers and chemicals far from them. Others, on the other hand, truly ought to be taken inside. This article audits what ought to come in and how to store them appropriately, and what how to deal with sun oriented lights that will stay out for the winter. ...


    By Greenshine New Energy LLC

  • Let us make our planet as solar paradise

    We should think to create happy planet. But first of all we should think what we mean by happy planet. Very nice wide highways connecting big cities is not the sign of happy planet. Big cities with tall buildings is not the sign of happy planet. Fast air conditioned trains and planes is not the sign of happy planet. Big factories producing mass products is not the sign of happy ...


    By AADHUNIK GLOBAL ENERGY

  • Ground Source Heat Pump installed in eco house

    This case study looks at a ground source heat pump being installed in London. A Ground Source Heat Pump was chosen as a sustainable and energy efficient way to provide 100% space heating and hot water for this 550m2 new build eco-house in East London. A Heat Recovery Mechanical Ventilation System was also utilised, which, together with Solar Thermal hot water and LED lighting give this stunning ...


    By Ground Sun

  • Integrated solar and wind energy powers oil recovery system

    Recovery of free-product petroleum at the former St. Croix Alumina (SCA) site in Kingshill on St. Croix, VI, is addressing ground-water contamination caused by past releases of fuel and refined petroleum at SCA. The oil recovery system employs wind-driven turbine compressors (WTCs), wind-driven electric generators (WEGs), and photovoltaic (PV) panels to power pneumatic and electric submersible ...

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