Coke Can Solar Heat Collector скачать в хорошем качестве

Coke Can Solar Heat Collector

This is a video I created for an eco-film competition/project. Last fall and winter I built a solar heat collector around recycled aluminum cans. I was part way through construction when I found out Coke was having a content, something like, "When was the last time you tried something new for the first time?" but inspired by Coke. Since I had used all Coke cans in my construction, it was a great candidate. 12 weeks later, and I finally found I was not a winner. But, at least this means I can now share my video with others. So enjoy my non-winning film. I hope it inspires you to try something that makes our world a little bit greener. BTW, if you are interested in creating a solar heat collector like this, just a note that these can be very effective. Using recycled cans and a recycled sliding glass door, I ended up spending about $180 for parts, but found we saved about $150/month on our electric heat bill in the coldest winter months. On a sunny day, it put out about 10,000 - 12,000 BTUs. With the success of this test unit, I'm considering building a more permanent design, triple in size, and with more efficient air flow to maximize BTU output.