Solar energy is created by light and heat which is emitted by the sun, in the form of electromagnetic radiation.
Available Solar Resource
The technical feasibility and economical viability of using solar energy depends on the amount of available sunlight (solar radiation) in the area where you intend to place solar heaters or solar panels.
The amount of sunlight available is one factor to take into account when considering using solar energy. Read more…
Thinking about all the machinery that runs with electricity, it is hard to imagine running it by rerouting the sun to the machinery. Scientists have started to make this possible by utilizing this free energy to power everything from, home heaters to heating water, from powering home appliances to electronic devices and even the space shuttle is using solar power.
This solar power energy can be redirected and concentrated using special boxes (solar panels) that attract the light during the day to heat water and homes throughout the night. Solar power is becoming very common, extremely important and provides a natural way to heat, collect electricity and heat water with just a little more effort. Solar power is important now and in the future.
Although the use of solar energy is steadily growing in a global capacity as the eco-friendly benefits and outputs continue to be expressed, it is our own reservations about the potentials of solar power to equate to or surpass our current dependence upon fossil fuels. Our planet is just now scratching the surface of the possibilities available through solar technology developments. The sun provides enough daily energy to supply our needs for power, however solar energy is not yet viewed as a primary energy resource. Just like you could not harness every raindrop in a storm to gather in a pond, we also can’t possibly collect all of the solar energy emitted by the sun on a daily basis. However, by developing highly efficient and advanced solar plants, we could certainly meet our daily needs for power. With any new technology that contradicts the norm and challenges all of the integrated support systems that exist, it will take a great deal of education to sway the pendulum, in this case towards the further developments of solar energy usage. The conversion to solar energy requires up-front costs but the benefits of protecting our environment and our quality of life will be the emphasis of promoting this awesome natural resource.
The current solar cell technologies are effective in capturing solar energy. Most panels are able to store up to 15% of the sun’s energy from direct contact throughout the day. This seems like a low percentage but considering the amount of energy emitted by the sun on a clear day, this is quite impressive. It would seem that the clean energy alternative offered by solar technologies compared to the harmful effects of our extensive fossil fuel would lead towards a very quick conversion to solar sources and massive developments of solar cells. Like many changes it all revolves around money as the conversion to solar requires a significant initial investment, probably at least $10,000 or more up front. For the system to pay for itself, the homeowner will need to reside in his home for several years. The average American household will utilize at least 1,000 kilowatts each month. Read more…
