Archive for the ‘diy’ tag
Solar Power
Solar Power?
Hi,
I have some questions about solar power, it’s for a school project. Thanks for all your help in advance.
What is solar power?
How does it work? (Please be as specific as possible and list details)
What is solar power used for? (A list would be great.)
How efficient is solar power?
How cost efficient it is?
What are the advantages and disadvantages?
And anything you find important to share would be greatly appreciated. Thanks.
Solar power refers to the utilisation of the sunlight for meeting our energy needs, which are otherwise met by electricity or coal, oil, gas etc.
There are several ways for utilising solar power:
- photovoltaic cells for producing electricity (very expensive to set up but maintenance free)
- solar water heaters very popular in several countries to produce hot water
- solar cookers for cooking food
Solar power is environmentally very clean – no carbon dioxide, no radiation, no health hazards etc.
but it is very expensive right now.
DIY The Cheapest Solar Panel System EVER Cheap Solar Power
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Food Pantry Hanging Dehydrator / Dryer – Five Tray Non Electric Fruit, Vegetable, Jerky Dehydration – Food Pantrie $54.99 The Food Pantrie hanging food dehydrator is the perfect way to dehydrate foods naturally without electricity. Costs a fraction of electric dehydrators. It takes no electricity to run with is environmentally friendly and less expensive. Suitable for all types of fruits and vegetables. Also great for jerky. Can be used to sprout seeds and wheatgrass…. |
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RoadPro RPSL-350 12V 1.5 Quart Slow Cooker $26.15 Roadpro 12-volt 1.5 Quart Slow Cooker – Roadpro RPSL-350…. |
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Freeloader Pico Solar Rechargeable iPhone Charger $29.99 Freeloader PICO is a compact and lightweight solar charger designed for people on the move! Using advanced solar cell and lithium ion battery technologies, PICO will charge its internal battery in double quick time. It then takes only 30 minutes to deliver its power to give a mobile phone, iPod or GPS etc etc. Freeloader PICO is supplied with four connection tips, a master cable and a comprehensiv… |
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Sailor Moon: Songs From The Hit TV Series (Anime Series) $13.98 Fans of this superheroine fantasy-adventure TV cartoon series will enjoy these 10 songs from the American soundtrack. The mambolike “Sailor Moon Theme” is a favorite. Most of the rest of the songs are Sailor Moon’s (Jennifer Cihi) and are bouncy, upbeat solos expressing the exuberance of youth (“It’s a New Day,” “I Wanna Be a Star!”), the loyalty of friendship (“Call My Name,” “Carry On”), and you… |
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Solar Power $2.97 … |
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Back In Power Mixtape [Explicit] $7.99 … |