บทความ เกจวัดแรงดัน

Davis & Shirtliff installs solar-powered water pumps in rural Kenya

Davis & Shirtliff has commenced the installation of a range of solar-powered water pumps in rural Kenya to connect poor households with reliable water provide.
The low-powered photo voltaic pumps dubbed, Dayliff Sunflo, come in complete kits that include the PV modules, pump and all equipment for a whole installation. เกจอาร์กอน for these pumps are as low as 150W.
Davis & Shirtliff Chairman, Mr. Alec Davis stated water access challenges have been compounded by an over-supply of costly diesel and electric powered mills and pumps that remain out of reach for the rural population.
“These installations are costly to purchase, run and maintain and usually are not viable for poorer rural necessities,” stated Mr. Davis.
Rural households with ability to afford a water pumping system however lack access to home electricity rely on conventional hand pumps given the absence of appropriate alternate options.
UNICEF and the World Health Organization via a 2017 Joint monitoring Programme on water and sanitation reported 40 per cent of the country’s households lack access to water.
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It means shut to 20 million Kenyans residing mainly in rural areas and the urban slums still rely on unimproved water sources, corresponding to ponds, shallow wells and rivers.
“With the extraordinary growth of solar expertise over the past decade when it comes to both value reduction and expertise a much better alternative is now available – photo voltaic powered pumping systems,” said Mr. Davis.
“Benefits of this new solution are huge with capital prices of the pumps being lower than conventional hand pumps and offering completely price and maintenance free operation – methods simply start with the solar and pump all day,” stated Mr. Davis.
The normal range solar pumps present outputs from 1 to 12 m3 per day at heads as a lot as 70 metres with other options being obtainable. However, for the majority of hand pump installations decrease heads are more frequent.
Dayliff has additionally designed a special tank and tower answer with capacities of up to 3000 litres which are very price effective, light and easy to put in with the choice of the PV modules mounted on the tower for smaller installations.
“These Dayliff water supply options are certainly recreation altering in so many ways and will completely rework lives offering much larger dependable water availability for rural communities,” added Mr. Davis.