Posted by admin | Posted in Solar Power | Posted on 20-12-2009
Tags: blog, carcomputer, environment, green, reference
How much power a solar panel that I need to feed a 16 foot RV?
Power: 1 ceiling fan = 12V 4 lights = 12V x 4 = 48 V 2 fans = 12V * 2 = 24 1 = refrigerator 12v 6 outlets = 110 x6 = 660V = 756volts 40 watts right? And what kind of battery?
You missed a very important information, how long each of these be? It is necessary to multiply the watts times the number of hours they are to determine the watt-hour. You also have to find out what will be connected to the outputs, and the amount of energy they use. There is a calculator to help you resolve this in http://www.altestore.com/store/calculators/load_calculator/ 40W not even begin to cover the power requirements, especially because you have an electric refrigerator instead of propane. You probably need at least 10 times that. Sealed 12V AGM batteries are generally needed again, you need to calculate their charges to determine how large a battery bank, probably 400ah somewhere (again, just a guess based on the list, had to determine how long they stay). Here is a 200 Ah, that would combine in parallel to increase the amphours. http://www.altestore.com/store/Deep-Cycle-Batteries/Batteries-Sealed-Agm/MK-8A4D-AGM-200-Ah-20-Hr-AGM-Battery/p770/.
Aptera – the 300 Miles Per Gallon Car
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RoadPro RPSL-350 12V 1.5 Quart Slow Cooker $24.15 Roadpro 12-volt 1.5 Quart Slow Cooker – Roadpro RPSL-350…. |
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Solar Cordless LED Grill Light $29.99 Solar Cordless Grill Light eliminates guesswork from nighttime barbecuing. No electricity needed. Flipping burgers in the dark? Clip this Solar Cordless Grill Light to your grill to see precisely what you’re doing and how your steaks, brats and chicken breasts are coming along. There’s nothing to plug in, it takes just seconds to attach, and its flexible neck bends to any angle so you can zoom in … |
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Honeywell Econoswitch RPLS740B 7-Day Solar Time Table Programmable Switch for Lights and Motors $36.00 The Honeywell RPLS740B 7-Day Solar Time Table Programmable Switch for Lights and Motors helps you save money by ensuring that your lights come on only when you need them. This unit works with incandescent, halogen, and fluorescent lighting, making it ideal for indoor or outdoor use. It also works with ceiling fans, bathroom fans, pond pumps, and pool pumps. Featuring three operating modes and sev… |
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