Can someone give me a brief paragraph explanation on it?
Sure, but at what technical (grade) level?:
Sunlight contains energy in the forms of heat and light. As a radiant form of energy, direction, obstructions and size of the collection area all play significant roles in the amount of energy captured. As a diffuse energy source concentration and accumulation through storage are as important as collection. It has been converted to electricity directly in photovoltaic panels, indirectly in commercial thermal solar concentrators, through an intermediary like the solar energy stored in petrochemicals, wind and waves and hydroelectric power. Solar energy has been converted to heat our homes and hot water directly in passive home design and indirectly with thermal solar panels. Conservation is often a key factor in thermal solar energy storage and off grid solar electrical usage.
Solar energy involves tapping the energy of the sun to produce heat, usually hot water, or electricity, either via photovoltaic devices or generators
powered by solar collection systems. To know about solar energy’s benefits, milestones, market energy forecast, and the world’s largest solar companies, check this out:
http://www.ecoseed.org/en/general-reference/green-reference/alternative-renewable-energy/solar-power
References :
http://www.ecoseed.org/en/general-reference/green-reference/alternative-renewable-energy/solar-power
When discussing solar energy then the main objectives of science are how to reduce the solar energy costs and improve efficiency of solar power because currently solar power accounts for less than one percent on global scale.
http://renewableenergyarticles.blogspot.com/2009/11/solar-energy.html
References :
http://renewableenergyarticles.blogspot.com/
Sure, but at what technical (grade) level?:
Sunlight contains energy in the forms of heat and light. As a radiant form of energy, direction, obstructions and size of the collection area all play significant roles in the amount of energy captured. As a diffuse energy source concentration and accumulation through storage are as important as collection. It has been converted to electricity directly in photovoltaic panels, indirectly in commercial thermal solar concentrators, through an intermediary like the solar energy stored in petrochemicals, wind and waves and hydroelectric power. Solar energy has been converted to heat our homes and hot water directly in passive home design and indirectly with thermal solar panels. Conservation is often a key factor in thermal solar energy storage and off grid solar electrical usage.
References :