what is need to use solar light, solar water heating system and solar cooker
Answers
Answer:
Solar light, solar water heating system and solar cooker all work on the energy of the sun. The light operates on electricity from batteries, charged through the use of the solar photovoltaic panel. The solar water heater uses the sun's energy and converts it into electricity with the use of photovoltaic cells and this energy is used to heat up the water. Solar cookers work in the same way as the heat generated by the sun's energy can cook up the food. This is a better and convenient method as compared to traditional methods which involve fuel and gas. These cost low as compared to other methods of electricity and cooking, such as kerosene, natural gas, coal, etc, because the energy of the sun is renewable and free, unlike fossil fuels. The disadvantage is that they may not work at night and their efficiency decreases on cloudy days or in shady areas.
Answer:
Explanation:
Some of the information about solar light, solar water heating system and solar cooker is that all utilize solar energy and convert them to electrical energy in order to power up fuel various appliances.
The most important fact is that they can be used only during the day time (i.e.) the solar power cannot be stored.
Solar light: It absorbs the sun’s heat energy to produce light to the surrounding.
Solar water heating system: The solar energy generated helps in heating the water.
Solar cooker: The energy is converted to heat energy to cook food.
1) solar light → It use the solar cells to recharge it's battery.
Solar light mainly used where facility of electricity is not available.
2) solar water → water is heated with the heat of sun. In this system water passses with a long black pipe And, a concave mirror is focused at that point. to give more heat.
3) solar cooker → it also use the heat energy of sun to cook food.
It also contains a concave mirror which focused is fixed at center of a box.
the interior of box is coted with black paint to observe more heat.
And, in last a plane mirror is also at a top, it protect the heat From sun to go out of box.
NOTE→ they all use the heat energy of sun to produce energy.