solar hot water tank Articles

  • Performance Verification for a Nursing Home’s Hot Water System

    CAS DataLoggers has provided the performance verification solution for an HVAC provider monitoring the efficiency of its solar collector water heating system installed in a nursing home. The company’s solar collectors are commonly used to heat residences, pools and hot tubs to provide cheaper hot water. ...


    By CAS DATALOGGERS

  • 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 ...

  • Technical and economic analysis of a solar–assisted air–conditioning system

    This paper presents analysis aiming at assessing the feasibility and economic performance of a solar–assisted air–conditioning system for a middle class house under the climatic conditions of Tunis City. Two alternative cooling modes for the single effect water–lithium bromide absorption machine are considered, a water–cooling in association with a cooling tower and ...


    By Inderscience Publishers

  • Solar heat assisted solid desiccant dehumidifier saved over 30% electricity for air conditioning in Kish Island

    Thermal energy exploited from solar heater panels has been recently assisted in a desiccant wheel air conditioning demonstration project in Kish Island, Persian Gulf, Iran. “This demonstration unit was completed in late 2008 and successfully tested afterwards” said Pejman Izadkhast, M.E., the project manager, “simple solar water heating panels by total surface of 48m2 were utilized to supply ...

  • Hotel Melia Las Dunas Cayo Santa Maria, Cuba – case study

    OVERVIEW The Hotel Melia Las Dunas has 925 rooms and suites. Fresh water arrives at the Hotel in a DN 200 steel pipe (8”). Water consumption daily average is 936 m3 (almost 250,000 US Gallons per day) with peak rates up to 190 m3/h (833 gpm). WATER SYSTEM CHALLENGES The domestic hot water for the site is produced by two sets of three boilers ...

  • Rural house with swimming pool, Perthshire

    At this site in Scotland the owner has achieved a high level of energy independence using a mix of renewable energy sources, including a Gaia-Wind turbine. Average annual wind energy production: 25,000 kWh Background At this site in Kinrossie, Perthshire, the owners’ goal was to achieve a high level of energy independence using a mix of renewable energy ...


    By Gaia-Wind Ltd.

  • Safety expertise in extreme environments

    Emergency safety showers are the first line of defence in the event of chemical spills and accidents in industry and a wide range of products has evolved to accommodate specific hazards. Meeting the needs of companies operating in extreme environments can be particularly challenging for the specialist suppliers of this vital equipment. Workers in the oil and gas industry frequently face extreme ...


    By Hughes Safety Showers

  • Case study - Carbon-neutral cottage in Suffolk

    Carbon Neutral Cottage in Suffolk. Little Cottage in Wickham Market is a great example of what carbon neutral homes of the future may look like and they estimate the 120 sq.m property could cost as little as £340 a year for heating, hot water and lighting. The Site Little Cottage in Wickham Market is a great example of what carbon neutral homes of the future may look ...

  • UAE’s MISP center accelerates pre-commercial tech development

    Almost three years after launching the Middle East’s first CSP plant, Masdar joined with Masdar Institute to launch late last year the region’s first CSP research and demonstration centre. Masdar Institute Solar Platform (MISP) builds around a set of unique facilities including a 100kW beam-down concentrating tower and its solar field, a hot-oil loop and thermal energy system (TES), ...


    By FCBI Energy

  • Piedmont Biofuels Spawns Ecoindustrial Park

    DRIVE to the end of Lorax Lane in Pittsboro, North Carolina, and you will discover a slice of the future of America. In one location, you can find - among other things -a biofuels station, a sustainable farm, a hydroponic greenhouse, a vermicomposting operation, an organic food distributor, a natural bug repellant manufacturer and a bookkeeper. And it all started with Piedmont Biofuels Industrial ...


    By BioCycle Magazine

  • Industry Takes Shape: Why Digesters Make Dollar Sense Now

     THIRTY years ago, when I was a college student studying ways to convert manure to electricity, we speculated that the 1970s would be the decade of the innovators, the 1980s for the launch of operating projects, and the 1990s when the mainstream adopted the technology. Now I think our predictions for the mainstream were ten to 15 years premature — but it is happening! During the 1990s, the ...


    By BioCycle Magazine

  • Superinsulated Houses

    Superinsulated building is a method of energy-efficient construction that can be adapted to any structure, commercial or residential, in any climate. A superinsulated (SI) home can save 75% of the annual energy costs for heating and cooling compared to a standard home, and is also more comfortable and healthy for the occupants. SI houses can be of any design—Colonial, Victorian, Contemporary, ...


  • Envision 2050: The Future of Transportation

    What will transportation be like in 2050? Will we all be stuck in one giant traffic jam? Flying to our appointments in personal airborne delivery systems? Teleporting ourselves and our stuff around? Or not going anywhere at all? In large part, the answers to these questions will depend on how we answer two other questions today: What would we like it to be like? And what would it ...


    By Ensia

  • What will it take to get plastics out of the ocean?

    From drones to filters to artificial islands, innovators are working to reduce the threat thousands of tons of trash pose to marine ecosystems. A few palm trees stand strong in the salty breeze. Located on the southern tip of the Pacific island chain of Hawaii, Kamilo Beach is an isolated stretch of black volcanic shoreline in the middle of nowhere. Just a few hundred yards ...


    By Ensia

  • SURE HOUSE: Students Design Storm-Ready Shore Home

    Every other year, collegiate teams from across the country partake in the U.S. Department of Energy’s Solar Decathlon with the challenge of designing a fully solar-powered home that fuses style, efficiency and affordability. For more than 30 students at Stevens Institute of Technology in Hoboken, New Jersey, though, those requirements were just a starting point. Entering the national ...


    By Institut für Solartechnik

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