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.
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Anda ,mungkin pernah melihat calculator yang dilengkapi dengan Solar cell. Jenis ini tidak menggunakan baterei. untuk keperluan tertentu kita tidak perlu untuk mematikannya. Selama disitu terdapat cahaya/ pencahayaan, maka kalkulator akan dapat bekerja dengan baik. Anda mungkin pernah melihat panel solar yang lebih besar-- pada beberapa tanda-tanda di jalan- jalan darurat atau disebut dengan Boxes, ataupun pada beberapa pengaturan lampu ditaman.
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Hi,
BalasHapusYou have posted a valuable information here.
For many people solar power for home has become a very attractive proposition. Many people are using solar power for all sorts of applications such as heating their homes, cooking food and powering common household appliances. The power produced from the sun is economical and environmentally friendly as well. It is possible to make solar power for your home.