Energy Exterior

Exterior:

  • Energy Generation: The south is perfect for solar panels. You can add 300 Watts at a time for as little as $700 including the tie-grid inverter on Ebay now.. That was with shipping for 3 Sun 100Watt Panels at $200 each Plus a 300Watt Grid Tie Inverter. Best of all, you can start with just 1 Panel and the Inverter for an initial cost of just $300 and add on as you can afford it. If you get 3 200 Watt Panels and a 600 Watt Inverter, it is even cheaper PER WATT!

  • Heat Generation: Solar collectors are expensive. Myth. Check out THIS EBAY SELLER.  Get two similar collectors, have one outside, one inside, connect with insulated pipe, fill with 50/50. As long as the one outside is lower than the one inside, heat will flow inside. Shipping and materials might cost you $300. Also, check out THIS SITE for plans to build a solar collector panel for $150! 

  • Heat Transfer: Look into Geothermal Heat Pumps. By moving the heat into a medium of constant temperature, the heatpump is able to operate much more efficiently. A do-it-yourself geothermal system would consist of several hundred feet of 1" pipe buried at least 4 feet in the ground connected to a pump and a radiator of some kind. Estimated home brew Cost $1000. Commercial DIY system for $8000 Ingrams Water and Air LLC.

  • Thermosiphon Wall: Go look HERE or HERE

Comments

  1. David LApril 30, 2018 at 6:24 AM

    Update.
    If you want to use water and are in an area that freezes (like me), I made a solar collector using black rubber garden hose. its a little less efficient, but extremely robust and can handle freezing.
    So, I recommend trying it.

    ReplyDelete
  2. David LApril 30, 2018 at 6:24 AM

    Solar panels are much cheaper now.
    less than a dollar per watt.

    ReplyDelete
  3. David LApril 30, 2018 at 6:25 AM

    I get my solar panels from civic solar.

    ReplyDelete

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