student work : hamama saleh aisha matooq bana seaad noora abdulla

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SOLAR ENERGY

Student work : Hamama saleh Aisha matooq Bana seaad Noora AbDulla

Solar Energy is FreeThere are many uses for solar energy .

What are the uses of solar energy ?

There are many uses for solar energy such as : cooker , light , charge and hot water.

The charge

Solar cookeris a device which uses the energy of direct sunlight to heat, cook or pasteurize food or drink. Many solar cookers presently in use are relatively inexpensive, low-tech devices, although some are as powerful or as expensive as traditional stoves

solar cookers can cook for hundreds of people. Because they use no fuel and cost nothing to operate, many nonprofit organizations are promoting their use worldwide in order to help reduce fuel costs (especially where monetary reciprocity is low) and air pollution, and to slow down the deforestation .

"close-coupled" SWH system the storage tank is horizontally mounted immediately above the solar collectors on the roof. No pumping is required as the hot water naturally rises into the tank through the rmosiphon flow. In a "pump-circulated" system the storage tank is ground- or floor-mounted and is below the level of the collectors; a circulating pump moves water or heat transfer fluid between the tank and the collectors.

Solar water heating (SWH) is the conversion of sunlight into renewable energy for water heating using a solar thermal collector. Solar water heating systems comprise various technologies that are used worldwide increasingly.

Solar energy light

solar lamp

solar lamp is a light fixture composed of an LED lamp, a photovoltaic solar panel, and a rechargeable battery. Outdoor lamps may have a lamp, solar panel and battery integrated in one unit. Indoor solar lamps, also referred to as shaft less skylights or tubeless skylights, have separately-mounted solar panels and are used for general illumination where centrally generated power is not convenient or economically available.

THE SOLAR ENERGY CALCULATOR

The Solar Energy Calculator estimates the income and savings you could receive from the domestic Feed-In Tariff scheme which is available in England, Scotland and Wales, for eligible PV installations of up to 4kWp including new build.

This solar power calculator

This solar power calculator will, given the Watt rating of a solar panel, your solar panel location and your grid cost of electricity produce a table indicating the estimated solar powered energy you can expect to generate from an installed system in Winter and Summer,

The End

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