residential solar panels
Solar Panels: How long will it be before solar panels are cheap & effecient enough so that everyone?
will at least consider them for their home electricity? I’ve seen several articles that new technologies are now being used, but it doesn’t seem to be promoted to residential apps. I’ve even seen that the solar technology will be used in paints in the near future.
Solar panels are cost effective if they are used over their payback period. The problem is that the down payment is expensive, and the payback period is maybe 10-20 years, so very few people actually expect to own their homes for 10-20 years. It also only really makes sense in areas that buy back electricity generated during the day when you’re not using it. In Germany and other european countries, power companies are required to buy back electricity at a higher price than they sell it for–this reduces the payback period and is a great incentive for solar panels. For this reason, they are much more popular over there. Given a little time for the price to fall and given some change in energy policy, solar panels will become more cost effective in the future. Depends on who gets elected, though.
There is a solution to the payback period problem, though. Rather than homeowners taking on the long payback period in homes they may not own long enough, some companies are buying panels and leasing them to homeowners. In exchange, homeowners get reduced electric bills, that pay off the lease payments, plus a little extra. I think this is the way to go. check out the link below.
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P3 International P4400 Kill A Watt Electricity Usage Monitor
$29.99 Empowers You to Save Hundreds on Electric Bills Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt, and it will assess how efficient they really are. The large LCD display counts consumption by the kilowatt-hour, the same as your local utility. You can calculate your elec... |
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Energy Film Glare Control Window Film 48-by-84-Inch
$31.06 Energy Film Shade is a thin, tinted window film that provides immediate year-round energy savings by retaining interior heat in the winter and blocking solar heat in the summer. Energy Film Shade is an inexpensive and easy way to make the home or office more energy efficient while providing UV protection. It is easy to apply and uses no adhesives.Summer/Winter insulating filmSaves up to 12-18% of ... |
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USAutomatic Sentry 300 S Commercial Grade Automatic Gate Opener
$795.66 Sentry 300S Automatic Single Gate OpenerThe Sentry 300 was designed to work on all types of gates that swing freely. The Sentry 300 effectively supports Ornamental Iron and Vinyl Gates up to 12 ft and 450 lbs, Chain Link Gates up to 14 ft and 300 lbs and Farm and Ranch Gates up to 20 ft and 250 lbs.The superior design and features of the Sentry 300S Automatic Gate Opener makes it impossible to com... |
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A Complete Guide to the Installation of Off-Grid PV Solar Power Systems
$55.00 This DVD set is a 4 hour, 16 chapter comprehensive course on the installation of Off-Grid photovoltaic solar power electric systems. It is designed to take the complete beginner to full competency. The course is taught by Bob Nagy who is the teacher in over 40 videos on high-tech subjects. Bob's bio includes 20 years at the University of Texas, ABC TV, and NASA. His clear and friendly style bri... |
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Sunforce 50048 60-Watt Solar Charging Kit
$279.95 The Sunforce 50048 60-Watt Solar Charging Kit gives you several more reasons to love the sun. It provides the power you need, while helping you save money and protect the environment. This kit is ideal for cabins, recreational vehicles, remote power, back-up power, and 12-volt battery charging. It comes with everything you need to start producing up to 60 Watts/4 Amps of clean, free power in all w... |
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Sunforce 50033 15-Watt Solar Charging Kit
$83.61 Works with Automobiles/Boats/Tractors/ATVs/Electric Fences/Deer Feeders/Telemetry and More. Maintenance Free / Easy Installation. Pre Cut Holes for Easy Installation. 4 Stainless Steel Screws. Battery Clamps. CLA Adapter. 12ft Wire. 7 Amp Charge Controller. Works in All Weather Conditions. Ultra Bright Blue LED Provides Charging Indication. Built-in Blocking Diode Protects Battery Discha... |
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Instapark® 30W Mono-crystalline Solar Panel With a 12V solar charge controller
$114.70 Tired of all the noise and smell from your diesel generator? The Instapark SPCC-30W offers you a quiet, clean while carbon-free alternative. Capable of converting virtually unlimited solar energy into clean, green, most importantly, free electricity, the Instapark SPCC-30W includes a 30-Watt mono-crystalline solar panel with solar charge controller. This solar panel is made of high efficiency mon... |
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Ensupra Grid Tie Inverter 550W, 24.8VDC-46VDC to 110VAC, 1 Year Full Warranty, Power from Solar Panel, Wind Generator, Hydro or Storage Battery
$229.00 Ensupra grid tie power inverter can obtain the solar energy from solar panel, and can tie to the grid through its output cable with no extra equipment. The installation is Do-It-Your Self (DIY). When the sun shines, the PV panel will produces DC voltage, and the grid tie inverter will change the DC voltage to AC voltage and puts out power to the home grid, saving electricity. INSTALLATION: 1, ... |
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Solar Wind Turbine - Polished Aluminum
$109.95 This beautiful 1:87 scale miniature wind turbine makes a great executive gift. Restful and hypnotic in action. Turbine blades spin when sunlight falls on the solar panel. Polished aluminum model and stand with high quality solar cell. Batteries not needed. Requires simple assembly. Excellent for demonstrating solar power in action... |
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Solar Power Kit 3: High Power
$26,153.66 Add Value to your home and Lower your electricity costs with a grid-connected solar electric system. You can meet up to 100% of your home's electricity needs virtually eliminating your electric bill and significantly reducing your impact on the environment.... |
