AC Unit Operating Cost Calculator Online calculator to calculate the daily or monthly usage cost of your air conditioning unit. The Ac Operating Cost based on the factors like Equipment Size, Electric Rate, Cooling Hours and SEER (Seasonal Energy Efficiency Ratio). AC Unit Operating Cost Calculation Equipment Size:0.5 Ton 1 Ton1.5 Ton2 Tons2.5 Tons3 Tons3.5 Tons4 Tons4.5 Tons5 Tons Code to add this calci to your website Energy Consumed Watts = ( Equipment Size / SEER ), Energy Consumed (kWh) = Energy Consumed Watts / 1000, Cost = Energy Consumed (kWh) x Hours x Electric Rate. AC unit operating cost calculator helps you to determine the daily and monthly usage cost of your air conditioner. Wind Chill Calculator Room Air Conditioner(AC) Calculator Rain Harvest AC Tonnage Calculator Cloud Base How did yesterday's political debate affect your opinions of the two presidential candidates? Have you or someone you know well been affected in the recent years about the rising costs of an EpiPen?

What do you think will be the long-term effects of the new U.S. military aid deal with Israel? How do you teach children who weren't alive for 9/11/2001 the importance of the changes of these attacks? What is your opinion of the purchase of Yahoo for $4.8 Billion by Verizon?First Crossing of the Alps by a Solar PlaneFinally a Workable System to Replace Current Energy Guzzling A/Cs?In 2007 we covered a Coolerado A/C system with the headline "getting close to solar powered air conditioning". window ac units menardsBack then, the unit produced 5 tons of cooling using 1,200 watts, getting within the range of what some people and small businesses could afford in solar panels. harga indoor unit acNow, the new Coolerado design can produce 6 tons of cooling using 600 watts, quite an impressive improvement!danby premiere 3-in-1 portable a/c units

Read on for more details an a video detailing how it works.Boosting Solar Power Production TooOne interesting trick that Coolerado has - and that you can see in the video below - is the use of exhaust air from the A/C unit to cool down the solar panels. The reason for that is that solar panels produce less electricity when they get too hot, something that happens on the sunniest days when A/C is most needed. But cooling down the panels with exhaust air (that would need to thrown out anyway because it contains too much humidity) allows them to keep producing more, reducing costs because fewer panels are needed.The demonstration video is quite well done, check it out:One of the downsides of using an evaporative cooling system is that it uses water. About 4 gallons per hour for the 6 tons system, or 96 gallons a day. In some very dry areas, this can be a lot, though it might still be better than using a regular A/C that uses tons of electricity. A good compromise would be the use of gray water (stored in a holding tank underground so it stays cool?).

For more information about how this solar power A/C works, see this page.If you're interested in buying a solar powered air conditioner from Coolerado, check out this page.More Solar Air ConditioningGreencore's Solar-Powered Air Conditioner (Finally!)Coolerado Coolers: Getting Close to Solar Powered Air ConditioningSmall-Scale Solar Powered Air Conditioning Is Here (in Spain, Anyways)Solar Powered Air Conditioning Just Makes SenseMore Solar Power ArticlesSunSeeker II Solar Airplane to Fly Over Europe this SpringBiomimicry Breakthrough: Butterfly Wings Could Lead to Better Solar Panels7 Awesome Solar Boats You Must SeeEverybody's talking about it, but what does the idea really mean? Before you start planning ways to cut down on your consumption of electrical power, it would be helpful to know how much electricity you're currently using in the home, and what you're using it for. What Are Watts, Kilowatts, and Kilowatt Hours?The US Energy Information Administration (EIA) reports that in 2013 the average American home used 10,908 kilowatt hours (kWh) of electricity per year, or about 909 kWh per month.

What does this mean to the average person? Well, a watt is a measure of power, and 1000 of them equal one kilowatt (often shortened to kW). A kilowatt hour (kWh) is a measure of energy, that is, the number of kilowatts used per hour. To bring in a real life example, one kWh is the amount of electrical energy required to power a 40-watt light bulb for a period of 25 hours. The kWh is the unit by which your local utility company calculates the electricity consumption of their residential customers, meaning the charge on your monthly or bimonthly bill works out to the number of kilowatt hours you used times the company's billing rate per kWh.How Much Electricity Do Your Appliances Use?Your household appliances will use widely varying amounts of electricity, depending on their size and model, the temperature or speed setting which you choose, and your local climate. However, learning approximately how much energy each one takes will help you track your home electrical consumption.ELECTRICAL APPLIANCERATING Air conditioner, central (2.5 ton) 3800 watts Air conditioner, window unit 500-1400 watts Blow dryer 1000 watts Broadband router 7-10 watts Coffee maker 900 watts Deep fryer 1200 watts Dehumidifier 300-700 watts Desktop computer 80-150 watts Dishwasher 1050-1500 watts Electric blanket 130-200 watts Electric drill 900-1000 watts Electric lawn mower 500-1500 watts Extractor fan 1-36 watts Freezer 150 watts Fridge-freezer 200-400 watts Game console 45-190 watts Grill 1000-2000 watts Iron 1000-1800 watts Kettle 2200-3000 watts Laptop 20-50 watts 

LCD TV 125-200 watts Microwave 600-1500 watts Oil-filled radiator 1500-2500 watts Oven 2000-2200 watts Oven, self-cleaning mode 1180 watts Plasma TV 280-450 watts Refrigerator 40-120 watts Smart phone (charge) 2.5-5 watts Space heater 2000-3000 watts Stove burner 800 watts Tablet (charge) 10 watts Toaster 800-1500 watts Towel rail 250 watts Tumble dryer 2000-4000 watts Vacuum cleaner 500-1200 watts Video, DVD or CD 20-60 watts Washing machine 1200-3000 watts Water Heater 3800 wattsChart adapted from the Centre for Sustainable EnergyFor a more precise measurement, you can check 120-volt appliances with an electricity usage monitor. This will track the wattage drawn with normal use and also the "phantom load" when the device is turned off.How Can You Reduce Your Electricity Usage?If you're looking to cut down on your electricity usage -- and your electricity bills! -- you'll do well to start with your HVAC consumption. Heating and cooling the home accounts for nearly half of residential electric consumption.

So you can save by changing your HVAC filter, insulating your home, installing ceiling fans, buying a programmable thermostat, and setting the temperature at an energy-smart 78 degrees in summer and 68 degrees in winter.Reduce phantom load electricity consumption by unplugging infrequently-used appliances, substituting energy-saving plugs for your current ones (no pun intended), or turning them off with a power strip.When you're ready to buy a new air conditioner, furnace, fridge, or other major appliance, look for Energy Star certification. And if you're on the fence about whether you can afford to upgrade, consider the energy savings and improved performance a new model will give you.A few examples to get you started: Hang your clothes to dry, at least in summer. Wear more layers in winter so you can set the heat lower. Plan your oven use so that you bake several items at the same time.Consider moving to solar power. If you are not ready to make a major commitment, some areas offer the possibility of solar leasing.