Meanwhile literature shows that the use of solar water technology in the country is still at its minimum. Solar hot water installations were at an average of 1,200 units per year and was expected to contribute as must as 15% of hot water requirements in New Zealand households. Yet, what few people realize is that solar thermal power can be utilized to generate electricity and totally eradicate the use of coal in electricity generation. The use of solar energy for electricity generation could reduce carbon emissions by atleast 270,000 tCO2 and generate employment to as many as 400 people (Energy Efficiency and Conservation Authority 2001). Installation of solar hot water energy systems costed about NZ$4,000 for a full installation, which generated about 2,400 kWh to 3,100 kWh of electricity annually. To see how much economic benefit this SHW installations offered, one can use the “payback period” or the “lifecycle cost” as indicators. The Energy Efficiency and Conservation Authority (EECA) calculated that over the 20-year lifetime of the system, energy production cost was only at 12 cents per kWh. Yet, it was important to note that this calculation was based on retrofits to existing homes, which typically costed more since the structure of the home had to customized to ensure that its energy demand was low. Meanwhile, installation of solar hot water systems on new homes were much cheaper because these systems were now built into the roof structure instead of around it. ...Show more
The purpose of this report “Solar Thermal Energy for Domestic Use in New Zealand” is to determine the extent of solar thermal energy use in New Zealand and explore the various enabling and limiting factors that affects its uptake rate.
Solar energy is very important to maintain life on earth, it facilitates the growth of food crops, control climate conditions, provide warmth, and can be utilized to produce solar electricity. Moreover, solar energy is partially the cause of wind energy, as airstream conditions are significantly controlled by the sun.
With the use of modern technology to harness solar power, energy from the sun can significantly contribute to the well being of humans. In the contemporary world, the emergence of solar panels has rendered solar energy effective. Solar power can be harnessed using solar panels, and this energy can be used to serve many purposes.
Solar energy is not new and has been used traditionally in most domestic operations like drying harvested food and clothes, lighting fire through proper reflections, and warming houses among others although it had some limitations. However, its past limitations for use in a broad range of applications has been eliminated through the use of advanced technology that enables better methods of capturing the energy, converting, and storing it for diverse uses.
Furthermore, I would also prefer to mention that my career aspiration is to become a diligent engineer. Based on this aspect, the report discusses about my career aspirations and potential professional development in engineering field for the next ten years
Solar Technologies for Buildings. 1st Ed. London: John Wiley and Sons, 2003, provides information on the efficient use of solar energy in the buildings and how the cost of power can be reduced by utilizing the solar energy.
Hamakawa, Yoshihiro. Thin-Film Solar
AThe author explains the principles of work of solar thermal energy. Solar thermal systems are easy to integrate into existing hot water systems. Solar thermal energy provides an ideal addition or substitution to any traditional hot water systems. These systems are highly durable with modern solar thermal systems being designed to last for 20 years.
The challenge is that the sources of the non-renewable energy are rapidly exhausting and are not able to satisfy the future demand of energy (Rathore, 2010). The non-renewable sources of energy are expensive because they are obtained at clear-cut prices.
This research has been conducted with the aim of unmasking the potential that the solar energy possess if it was fully exploited. In this case, various aspects relating to solar energy harnessing have been highlighted to enlighten readers on how to install their own solar panels to tap this environmental friendly energy source.
The author states that solar energy has many advantages in Hong Kong since there is abundant sunlight. High-rise and high-density urban environment often create difficulties for energy applications. There have been interesting results derived from using solar systems. Wind and solar energy have been proposed to be used in the "Hong Kong Disneyland”.
10 pages (2500 words)Essay
Get a custom paper written by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Apply my DISCOUNT
Got a tricky question? Receive an answer from students like you!Try us!
Didn't find an essay?
Contact us via Live Chat, call us at +16312120006or send an email to firstname.lastname@example.org