solar water News

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Parched Emirates relies on sea as groundwater runs out

by Associated Press  (Nov. 24, 2015)

As skyscrapers and gleaming towers rose with lightning speed across the United Arab Emirates over the past two decades, the Gulf nation's thirst for water grew at an enormous rate - so much so that today, it threatens to dry up all of the country's groundwater in as little as 15 years, experts say. To quench that demand, cities across the seven ...

Better batteries to beat global warming: A race against time

by Associated Press  (Nov. 24, 2015)

One of the key technologies that could help wean the globe off fossil fuel is probably at your fingertips or in your pocket right now: the battery. If batteries can get better, cheaper and store more power safely, then electric cars and solar- or wind- powered homes become more viable - even on cloudy days or when the wind isn't blowing. These ...

Phoenix water treatment goes solar

by SunPower Corporation  (Jan. 15, 2013)

The city of Phoenix's Lake Pleasant Water Treatment Plant has started working directly with the sun to help produce the energy needed to operate the plant, which produces 15 billion gallons of tap water each year.  A 7.5-megawatt high efficiency solar power system, which was designed and built by SunPower Corp. (NASDAQ: SPWR) and is the ...

3000W solar power water pump

by Yunnan Yaochuang Energy Development Co.,ltd  (Mar. 6, 2015)

3000W solar power water pump is design for irrigation, 3000W solar power water pump is consist of 3000watt 380V three phase deep pump,3000watt solar pump inverter, and 4500 solar panel, the head& ...

750W solar water pump for fountains

by Yunnan Yaochuang Energy Development Co.,ltd  (Mar. 6, 2015)

This type of 750W solar water pump is designed for fountains, so called “solar water pump”.750W solar submersible pump is consist of 750W/380V three phase deep water pump,1000watt  ...

OPEL Solar, Inc. Enhances Solar Project for Aquarion Water Company

by Marketwire  (Mar. 24, 2011)

OPEL Solar International Inc. (TSX VENTURE: OPL) ("OPEL" or "the Company"), a leading global developer and supplier of ground-based and rooftop photovoltaic tracker systems, and high concentration photovoltaic ("HCPV") solar panels, announced today that they have signed a definitive agreement to install a tracker-based solar system at the ...

RBI Solar Acquired ProtekPark Solar

by RBI Solar  (May 12, 2014)

RBI Solar, Inc. announced that it has completed the acquisition of ProtekPark Solar, a leading manufacturer and installer of solar carport structures. Acquirement includes brand, technology, intellectual property, manufacturing, and existing employees. All ProtekPark Solar carport designs, including single slope, ...

China Solar Water Heater Industry Report, 2011

Solar heat utilization is seeing an increase worldwide, especially in China. In 2010, China’s output of solar water heaters grew roughly 16.7% to 49 million square meters, accounting for about 70% global share; the total ownership was approximately 168 million square meters, sharing about 63.8% globally. In 2011, the output reached 57.6 ...

90% Of Israeli homes have solar water heaters

by Environmental News Network  (Jul. 7, 2008)

I recently noted that Hawaii has enacted a law that requires all new homes to install solar water heaters. Eventually, Hawaii may have as many water heaters as Israel, where 90% of homes have solar water heaters installed. When viewed from above, the Jerusalem often glitters with the shine of the thousands of solar heaters that adorn rooftops. ...

Study pours cold water on solar disinfection

by SciDev.Net  (Aug. 31, 2009)

Doubt has been cast on a much-lauded method of disinfecting water using only sunlight, after a study found that it doesn't reduce diarrhoea among children in families using the technique. Solar Water Disinfection (SODIS), a low-cost water purification method that uses only sunlight to disinfect water, is currently used by about three million ...

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