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What is the silicon area of the 125 diagonal of a single crystal of 160?
- - 125 - (125*1.414-160) - =15344.4375mm - =153.444cm -Note: the chamfer angle is 45 degreess
Solar Panel Question...?
- The best way to find out is to determine the wattage of each piece of equipment you want to use and how many hours you want to use those pieces of equipment. Finally, calculate the total number of Watt-Hours you need at minimum. Then you need to research solar panels or mobile wind mills (they need to be pretty huge to get a decent amount of energy I think, so solar power is probably the way to go). You will need to figure out the efficiency of the solar panels, the size of the array, how you will turn it or if you will turn it at all (to face the sun to get the maximum energy input, or maybe to use mirrors so you don't have to turn it. Once you find a good configuration for your mobile kitchen, you need to calculate if the Watt-Hours you will generate on an average day (with average weather) is enough to power the equipment whose energy requirements you previously calculated. Then you have to keep in mind that some days will have no sun, and you may not be working on some days, but you can still capture sunlight. For each case, a large battery array will be required. If you had a guage on that array, you could also hook it up to the a small generator in case you need immediate power. It's an eco-friendly process, but the initial cost is high and it requires a lot of research and planning. This is why most people do not do it--not because they don't want free energy from the sun, but because it's not easy to start collecting that energy in an efficient way. Sorry I couldn't give you more specific numbers, but a solar panel sales agency should be able to estimate whether or not you could do it (they'd probably set it all up for you too). ^_^s
Vacuum tube solar water heater how much a piece
- It depends on where you buy, whether it is the original manufacturer or you buy brand-name, whether the size and type of vacuum tube heat pipe can affect the price.s
Solar Panel - Cell Resources and Calculations?
- How Solar Cells Work by Scott Aldous Inside This Article . Introduction to How Solar Cells Work 2. Photovoltaic Cells: Converting Photons to Electrons 3. How Silicon Makes a Solar Cell 4. Anatomy of a Solar Cell 5. Energy Loss in a Solar Cell 6. Solar-powering a House 7. Solving Solar-power Issues 8. Solar-power Pros and Cons 9. Lots More Information 0. See all Physical Science articles You've probably seen calculators that have solar cells -- calculators that never need batteries, and in some cases don't even have an off button. As long as you have enough light, they seem to work forever. You may have seen larger solar panels -- on emergency road signs or call boxes, on buoys, even in parking lots to power lights. Although these larger panels aren't as common as solar powered calculators, they're out there, and not that hard to spot if you know where to look. There are solar cell arrays on satellites, where they are used to power the electrical systems. You have probably also been hearing about the solar revolution for the last 20 years -- the idea that one day we will all use free electricity from the sun. This is a seductive promise: On a bright, sunny day, the sun shines approximately ,000 watts of energy per square meter of the planet's surface, and if we could collect all of that energy we could easily power our homes and offices for free.s
How can solar collector system prevent wind?
- The collector must be provided with proper wind protection, bolted or secure. Other components of the solar thermal water system are affected by the wind may cause damage or affect the normal operation of the system,s
how much does solar panels cost for you home?
- I just got a quote for my place. It came out $8/Watt installed. The quote was for 24 - 20W panels. Dividing the total quoted price by the 24 panels comes out to $,750 per panel. This includes the complete system with the converter and cutoff switch to connect it to the grid. This is also a top-of-the-line system. There are cheaper systems with shorter life spans. My quote was for a system with a 30 year life expectancy. There is a Federal tax credit in 2009 of 30% that will bring the system cost down. There are also nice state tax incentives in CA.s
Solar panel setup?
- The solar panel wires go to the charge controller. The charge controller wires go to the battery. You can also run wires from battery to a load ONLY IF it is DC load. If any AC loads, then you need a inverter to change dc to ac.s
Solar water heater pipe broken how to change
- 3, and then take the gloves with the hand to hold the lower part of the tube, the rotation of the push up, the following vacuum tube out, carried out the lower part of the bracket and then pull down in the spin outs
If it doesn't Look like a Solar Panel, is it Still Generating Power?
- Most of us do not really spend too much time looking up when we are out and about, we are more focussed on looking at where we are going. But, if you have ever scanned the roof top...
Multiple Faces of Solar Cells
- When most people think of solar energy most likely they think of the ubiquitous black panels that have appeared mounted on the roofs of many dwellings and commercial buildings in u...
heating test with water solar panels
- Recently, some friends want to use solar water heater to heat the fish tank. My idea is to use water solar panels directly to heat.The usual practice of using solar power is that t...
How do Solar Cells Work?
- If you are a science major then this is not the article for you but if, like most of us here, you have sometimes wondered if it is possible to understand how solar cells work in si...
Setting principle of solar power for your home
- Application classification of solar power for your home： Off grid power generation system It is mainly composed of solar cell module, controller, battery, if you want to supply A...