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Quickest (and least expensive)way to heat an above ground pool on a cool day? Solar Fish, Black Solar Heating?

by otisarchives2

Question by J P: Quickest (and least expensive)way to heat an above ground pool on a cool day? Solar Fish, Black Solar Heating? Above Ground Pool. I am having a get together this weekend. The temp is going to drop into the mid 60's. I hate to deal with the plastic solar covers (and I don't think they work all that well). I would consider a black tube solar heating system but don't know how effective they are. Are there any chemicals that will do it? What about the solar fish that leaks [...]

Off Grid Renewable Energy Solar Wind Setup Part1

We have 2 Evergreen Solar panels 180 watts each, Tristar 60Amp Controller, 2, 400 watt Air-x wind generators, about 8 marine deep cycle batteries from walmart now. A 250A DC breakerbox from Midnight Solar, Xantrex DR-2412 2400Watt Inverter, and a Reliance transfer switch. So far the system has cost about 00 with everything overbuilt to be upgradeable with more solar panels as soon as we get some more funding! More videos soon lots has changed since winter has set in. Video Rating: 4 / 5

Solar Thermal Energy and Photovoltaic Solar Panel and Wind Turbine systems. Complete Grid-Tie and Off-Grid Battery Backup [...]

Empower Electronics Energy Saving Ballasts

General Audience Video Rating: 0 / 5

If the efficiency of a solar panel is 40% where does the rest of the energy go?

Question by : If the efficiency of a solar panel is 40% where does the rest of the energy go?

Best answer:

Answer by tipguyIt's the same as if the solar panel wasn't there. The energy turns into heat and light and is absorbed by the earth, oceans, and atmosphere.

Give your answer to this question below!

Windbelt electrical wind powered generator demo

A short demo of the revolutionary Windbelt wind powered electricity generation system. UpBeatnik aka Vic Aguilar Video Rating: 4 / 5

www.WindEnergyGuide.net - Super Easy Wind Power Generator For Home Use Getting or building a wind power generator for home use is quickly becoming an attractive option for many environmentally conscious homeowners. Alternative energy sources are looking quite feasible in helping to alleviate both environmental damage and fuel shortage related to the use of fossil fuels. If we manage to develop these budding fields properly, we may eventually wean ourselves off of our reliance on coal, oil, and gas. This will not [...]

What small business could be started to compliment a coming ethanol gas refinery?

Question by Denny: What small business could be started to compliment a coming ethanol gas refinery? We are about 1 1/2 years from having an ethanol gas refinery in our community. I was looking for an opportunity to provide some type of service to this new facility.

Best answer:

Answer by M LCorn. Cleaning Services. Lunch cart. Vending machines. The choices are endless.

Know better? Leave your own answer in the comments!

Costs of home wind turbine?

Question by ∀-da/\/\: Costs of home wind turbine? I'm just trying to get an estimate.

Base cost for wind turbine Instalation costs? Maintenance cost?

Again I'm talking about a 1-3 kw wind turbine

Best answer:

Answer by Gerryyou can purchase wind turbine that cost less than $ 150, you can install it yourself, i know a site that has free course video how to install it, and the mantenance depends what will be replace in the parts of the wind turbine..here check it out..

http://www.windpowercost.org/

Add your own answer in the comments!

Costly not to have an energy efficient fridge?

Question by Meganator: Costly not to have an energy efficient fridge? We just got a fridge from some friends, and it's an older fridge (20 years old). It's still in great condition, but the prev. owner said it just wasn't energy efficiant. We got it for free, so we're not too concerened, expecially since we can't afford a new one right now. Do you know how much a difference it will make in our electric bill? Right now, on average, ours is about $ 70 (because we're not using air or heat). Sorry, I didn't mean that [...]

Duracell Instant USB Charger with Lithium ion battery / includes universal cable with USB and mini USB,

Mulitple charges for mobile devices. Fits any mini USB powered device. Also works with Apple & Micro USB device cords cords with USB tip Up to 3 hours of back up cell phone power. Up to 50 hours of music playback On/Off switch which efficiently conserves power. Can be recharged 100's of times

Portable 1150mAh Lithium-ion battery for portable devices The Duracell Rechargeable Instant Charger gives you compact, on-demand power. It allows you to instantly charge many USB-compatible devices, such as your iPhone®, iPod®, or BlackBerry®. Th

List [...]

Vortex Hydro Energy – Open Water Test

Video Rating: 5 / 5

Joe Holden, Inventor of the first afterburner for Jet Engines at Rolls Royce, applies his knowledge to Sustainable Energy. He shows us a Min Hydro Plant that uses his proprietary "Compression Tube" technology that can make a meter squared hydro plant to power 100 homes. Video Rating: 4 / 5