Building a Water Heating Solar Panel.wmv

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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

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

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The video introduction made by Daniel Bates
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Sanjay Dutt Celebrates an ECO FRIENDLY GANPATI VISARJAN With Wife Maanayata Dutt and Kids

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

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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)