Building a Water Heating Solar Panel.wmv



Views:3307674|Rating:4.67|View Time:7:3Minutes|Likes:8363|Dislikes:592
READ IMPORTANT UPDATE BELOW:

I built a solar water heating system. In this video I show you how I built the water heating solar panels. My current system of twenty panels have the capability to collect 500,000 BTU per sunny day. typically I collect about 300,000 BTU, Still that is enough to easily heat our house for a day

The panels cost about $450 to $500 each to build. Still that is much cheeper than buying them off the open market.

UPDATE: The second set of solar panels has been plagued with leaks. The joints between the header and the 1/4 I/D tubing keeps springing leaks. I do not know why this set keeps leaking, and the first set (after three years of use), has not. For a DESIGN IMPROVEMENT I now wrap rings of 8 or 10 guage copper house wire around the joints before soldering. This holds a fillet of solder at each of the joints and dramatically decreases the leakage opportunity. I plan to make a video of this improvment when I get time.

Bitcoin Mining Carbon Footprint and Potential Environmental Disaster



Views:9109|Rating:4.52|View Time:13:27Minutes|Likes:420|Dislikes:45
If you want to donate a satoshi/bitcoin to help the channel grow, here’s my wallet:
1GFiTKxWyEjAjZv4vsNtWTUmL53HgXBuvu
Send me a private message so I can put your name as one of the contributors.

You can buy Universe Sandbox 2 game here:

Hello and welcome to What Da Math!
In this video, we will talk about Bitcoin influence on the climate change.

Check out the links mentioned here:

Support this channel on Patreon to help me make this a full time job:

Space Engine is available for free here:
Enjoy and please subscribe.

Other videos here:

Twitter:
Facebook:
Twitch:

The video introduction made by Daniel Bates
His YouTube channel with more of his work is here:

The new music theme made by Bogdan Bratis
Check out his work here:

Sanjay Dutt Celebrates an ECO FRIENDLY GANPATI VISARJAN With Wife Maanayata Dutt and Kids



Views:1900|Rating:4.51|View Time:10:41Minutes|Likes:37|Dislikes:4
Watch latest Bollywood gossip videos, latest Bollywood news and behind the scene Bollywood Masala. For interesting Latest Bollywood News subscribe to Biscoot TV now :

Like us on Facebook

Follow us on Twitter

For Latest Bollywood News Subscribe us on Youtube

Circle us on G+

Find us on Pinterest

The #1 SHTF Solar Panel – The Powerfilm 60 Watt Folding Solar Panel



Views:12972|Rating:4.84|View Time:10:5Minutes|Likes:576|Dislikes:19
What is the ultimate base camp solution to recharge your electrical needs? What happens when your cell runs out of battery? When your flashlights dim or when your communications (ham radios…) lose their charge? Without a portable charging solution, you will be left in the dark and unable to continue your trek for recreation or for security.

The Powerfilm 60 watt solar panel is one of the most technologically advanced panels that I have seen. You can beat it up, leave it out in the elements, and it just keeps on charging your batteries.

Take a look at this unit and see if it is something that you might be interested in.

Review the system here:

It does have a steep economical curve. But many things worth their weight do. If you are in a position to build a base camp solution or if you want a mobile recharging station for your home, truck, or RV, this may be the option that you have been looking for.

From the manufacturer:
Compact solar panel that is easy to transport, use and store
Lightweight weather-resistant fabric easily folds and unfolds
Durable for use in even the harshest environments
Easily compatible with other devices
Package includes an RA-2 (female 12V CLA) and RA-16 (4.75mm barrel connector; connect to Goal Zero Yeti 150 and Yeti 400)