Tuesday, September 2, 2008

Triple Helix Vertical Home Wind Turbine Generates 6 Kilowatts

Your roof (TGW) - Quiet Revolution, a London based small wind turbine maker, has raised $12.5 million in funding for its 6 kilowatt triple helix wind turbine, the ‘qr5’.

The qr5 uses three S-shaped blades which are designed to work in urban environments where wind speeds are lower and change frequently.

The turbine is just 15 feet high and 9 feet wide. 30 have already been sold and 45 are in the process of being installed.


However, the turbine isn’t cheap at a nice £25,000, plus installation costs of £3,000 to £6,000 per turbine, turbine controls that cost £4,600, and the cost of the mast, £2,950 - £5,150

The company is working on a smaller qr2.5 which would be 7.5 feet high and would generate 3000 to 4500 kwh as well as a qr12 would be 36 feet high and would generate 45,000 and 55,000kWh on a decent wind site.

Quiet Revolution is targeting schools and businesses for its products.

Via :: Press Release (PDF) :: Earth2Tech

4 comments:

ed said...

6K聊天室,080中部人聊天室,聊天室交友,成人聊天室,中部人聊天室,情色聊天室,AV女優,AV,A片,情人薇珍妮,愛情公寓,情色,情色貼圖,情色文學,色情小說,色情,寄情築園小遊戲,AIO交友愛情館,情色電影,一葉情貼圖片區,色情遊戲

言情小說,情色論壇,色情網站,微風成人,成人電影,嘟嘟成人網,成人,成人貼圖,成人交友,成人圖片,18成人,成人小說,成人圖片區,微風成人區,成人網站,免費影片,色情影片,自拍,hilive,做愛,微風成人,微風論壇,AIO

情趣用品,情色,成人,A片,自拍

情趣用品,色情,成人影片,色情影片,免費A片

情趣用品,成人網站,A片下載,日本AV,做愛

情趣用品,美女交友,A片,辣妹視訊,情色視訊

情趣用品,色情聊天室,聊天室,AV,成人電影

eda said...

買煙火,製造浪漫煙火小舖,101煙火,煙火小舖,煙火,仙女棒,沖天炮,勝利之花,甩炮,升空煙火,情趣用品,情趣,衣蝶情趣精品百貨,情趣用品衣蝶
情趣,自慰套,飛機杯,充氣娃娃,AV女優,AV,電動按摩棒,按摩棒,G點,調情棒,後庭拉珠棒,跳蛋,變頻跳蛋,有線跳蛋,無線跳蛋,潤滑液,男女穿戴用品,穿戴用品,情趣內衣,性感內衣,情趣跳蛋,角色扮演,情趣角色扮演,丁字褲,情趣內褲,性感內褲,性感吊帶襪,網襪,性感網襪,T字褲,煙火批發

dfadf said...

follow up with another email after a few days
Microsoft Office
often acknowledging that maybe the person
Office 2010
didn't get my message due to email trouble on my
Microsoft Office 2010
end (which, when I was in graduate school, was
Office 2010 key
For repeat offenders, I just use the phone whenever
Office 2010 download
Office 2010 Professional
Microsoft outlook
Outlook 2010
Windows 7
Microsoft outlook 2010

eazol said...

this is a great site full of great content