we need solar power because it will save us lots of energy
no, it does not need batteries because it is powered by the sun.
Solar power generators a good options for power backups during hurricane situation. At Mysolarbackup. com you can find a lot about solar generators. Even you can order some.
just jok......
cuz solar power doesnt need to use eletricity,they take the sunlight and make it into energy to use
I dont no
because somethings need solar energy to power up and the sun the solar part.
yes there is a need for cost effective power supply like solar energy
The technology of solar power is....1. photovoltaic cell2. a solar collector3. solar panelsthose are 3 examples of technology ( there is more examples) for solar power, look for facts about it below...-solar power is a renewable resource.-you don't have to pay for eletricty-its expensive to install-the sun isn't out all the timehere is a short description about solar power...Solar Power has its advantages and disadvantages.but solar power is a renewable resource and can help change the way we live and it can change our environment and most important mother nature. and soon we will all need to have solar power because of the way we our treating our environment. so start now and make a difference in our world, in our earth.
Yes, solar power is a renewable resource and will never run out till the sun dies. Though if that happens we won't need its energy anymore.
3 or 4 residential size solar panels.
You look at the job you need to do, ie, how many volts and amps, or volts and watts, that you need. Then you look in the catalogs for a solar cell or solar cell array to produce that much power.
Solar Power is an inexhaustible alternative energy source. Because the sun will never run out, we can use solar power for power. And even though solar panels cost a lot, the sun's power is free! However, at night or during long periods of bad weather, we will need another energy source to rely on.