Which Side of a House Do You Place a Solar Panel On?
Generally, North if in the Southern Hemisphere and Southern if in the Northern Hemisphere. However for those in the tropics that can change duing the year. (For the tropics there is the option to mount them facing straight up.)1. Why isn't NASA having a ground-based solar panel to charge the Li-ion batteries on board the JPL Mars helicopter?The Mars Helicopter does have its own solar panel.It's the rectangular thing atop the vehicle.This technology demonstrator (read: special optional experiment) can fly only three minutes before recharging. But that's a lot of time for photos before landing, transmitting and recharging.The ability to make precise controls over the millions of kilometers, vehicle size and power do not allow the drone to have a "nest" atop the unnamed Mars 2020 rover2. What can I use a 6v solar panel for?Most small wind turbines, I know its not solar, are powered with an ac delco car alternator, they look very easy to make. For hot water try this, coil up several hunderd feet of water hose in a black plastic drum and put it in the sun, it will be very hot...these and others like them are simple,not solar , but simple. ..and free!!! See what you can come up with3. I have a 30 watt solar panel that puts out 1.8 amps. What size battery should I get?regular car battery will work but you will need more than one . may be 30 or more depending how much eletcricity you need when there is no sun or not enough sun. It depends on a number of factors do you have A.C. electric oven stove electric dryer ect.4. From the load side connection of a solar panel converter can a dc to dc usb type plug be hooked to it and run?as long as the voltages and type match up it should work. you might wanna check the 12v usb though because it sounds off5. Converting a solar panel (direct sunlight power) to a battery backup system? How to help!?How many amps will you need to power the pump, and how many amps of power will you get from your solar cells is the real question you need to know. Go to Radio Shack, maybe they can help you, a lot of hobbyists get electrical supplies there6. can i / should i buy a large solar panel to put somewhere in my garden, to power the garden lights?It would work but would be more cost-effective to use solar lights. The good ones. Which are not sold at Walmart7. can you hook a 24volt solar panel to 12volt batterys?Never hook up 24 volts to a controller that is designed for 12 volts. Having wrong polarities is a no no too. Those are both sure ways to fry a controller8. Is there anyone trying to create a cheaper and more efficient solar panel?The most cost-effective solution, which the vast majority of new installs use today, is solar alongside the regular power company. That way, you need no batteries, and if the solar array is not producing enough at any given time, you draw from the electric company. When the array is producing more than you need, instead of just throwing that power away, the power company buys it (usually). In short, yes, you will still have an electric bill, but a smaller one. On our house, the electric bill was a little less than $5 a month, with an end-of-year settlement of an additional $2. How much does it cost? Unfortunately, that's like asking how much personal transportation costs. Some people need a van to transport the kids to soccer, some may get by with a motorcycle, others may need only a bicycle. Solar electric does not make financial sense in all areas. Our array cost $12,000 but do not use that as a guide. Yours might be 10 times that, or half that, depending on your area and needs9. Making a Laptop solar panel? Possible?can be done, but wo not be cheap or light. do remember that calculators do not use anywhere nearly as much power as a computer10. How much current can you make with a solar panel?absolutely, if your Captain America