Solar hot water collectors
SP-H24-20
new 20 tube solar hot water collector with Wilco pump and controller.
Interested in solar hot water generation?
Information and photos sent upon request, questions answered by phone or email.
karldarling@hotmail.com ph 09 4364041 or cell 021 02300370
These units can be plumbed into any “existing” conventional domestic or commercial low-or- high pressure water cylinder, or specifically made h/w cylinder with heat exchange coil.
Free inspection and discussion of the working principle behind this technology, including observation of a working solar hot water collector “evacuated tube type” and the principles and features of how the basic solar controller manages to convert solar energy into hot water.
The average PV panel offered to “Joe consumer” on the market today is 15 to 20% efficient in harnessing the available energy from the sun PV panels offered for Industrial purposes, that are financially cost prohibitive for domestic sale are 22% efficient
By comparison, the technology utilized by the “evacuated tube principle”, used in solar hot water collectors is 72% efficient in collecting the available energy from the sun
Available in 20, 25 and 30 tube models
Due to the potential for damage to occur to the evacuated tubes from rough handling by freighting companies, these units are only offered for sale where the buyer is willing to either pick up, or pay transport costs for me to personally deliver to an address within a 300 km of Whangarei, or part way towards an address.
Solar collectors manufactured by Zhejiang Sidite New Energy Co., Ltd. The company was founded in 1999, which is located in Jinxing city, Zhejiang province. It is a manufacturer specializing in solar water heater and solar collectors.
Installation: can be mounted on flat roof with purpose built bracket or straight onto correctly pitched roof.
Housing Material: Aluminium alloy, 2.0 to 3.0 mm
Solar collector insulation: rock wool, @ 37 mm thick.
Solar collector frame: aluminium alloy
Solar collector working pressure: 0.6MPa
Solar collector working temperature: -40 degree C to 250 degree C
Solar collector glass tube: tri-element vacuum tube, 20 tube / aperture area 2 m2 , collector power 2796 watts, collector net weight 66.75 kgs ,Solar
collector tubes efficiency: up to 95%.
Certification: CB, CE, RoHS, SASO, Solar Keymark, EN12975, SRCC, CCC, ISO9001/14001.
Poll: As a customer, what do you think about automation?
The Press investigates the growing reliance on your unpaid labour.
Automation (or the “unpaid shift”) is often described as efficient ... but it tends to benefit employers more than consumers.
We want to know: What do you think about automation?
Are you for, or against?
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9.4% For. Self-service is less frustrating and convenient.
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43.6% I want to be able to choose.
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47.1% Against. I want to deal with people.
Time to Tickle Your Thinker 🧠
If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?
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WAITANGI WEEKEND MARKET – WHANGĀREI
Support the Onerahi Lions Fundraiser at the Waitangi Weekend Market this Saturday at Reyburn House Town Basin !
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