by Dept of Energy Solar Decathlon
Question by SIRSTEVENGARRICK: what is a passive solar heating&cooling system?
Best answer:
Answer by kolhi don’t know
What do you think? Answer below!

continue reading.....

** Part 1 of 2 examines issues Springbox Pipeline and repair a crushed under a huge tree in winter
Video Rating: 0 / 5

continue reading.....

There is ** no-grid area of ​​South Korea and that we are not required to make the home-grid micro-hydro power system. Now, we are limiting the water due to the power of the generator … So, first, we must make the turbine, and we intend to drow Banki design and cutting, welding, finally making [...]

continue reading.....

** Here I am using 3 gallons Rubbermaid containers to build a custom bucket gravity fed system to ebb and flow. I went through the whole construction from design to finished product! Hopefully this will help people build their own hydro systems. I feel sorry for some of the distortions on the first part, [...]

continue reading.....

by Felixe
Question by sugar: Is solar water heating system worth installing?
I am thinking of getting solar water heating system. I have heard some negative comments on usability and ongoing maintenance. I would like to hear from anyone who has any personal experience in solar water system.
Best answer:
Answer by itachiThackerit is not worth is it [...]

continue reading.....