or how many watts? i dont use much electricity. i have on a couple of lights and a computer, sometimes the tv. how many solar panels would i need to power those constantly throughout the day, and maybe charge batteries for night? the air, refrigerator and hot water heater i would still use regular electricity.
Tag: electricity
What are the drawbacks to using wind turbines or solar panels for providing all power to a home?
What are the drawbacks to using wind turbines or solar panels for providing all power to a home?
A. The wind and sun are not constant, so there would be times when no electricity would be generated.
B. The wind and sun are constant, so there would be plenty of electricity for the home.
C. Wind and solar power are inefficient and too expensive to use and maintain.
D. Wind and solar power are efficient, but they are not able to produce enough electricity for a single home.
How many solar panels do I need to run my two bedroom townhouse without electricity from the grid?
How many solar panels do I need to run my two bedroom townhouse? Are there different solar panels? How many solar panes to produced 1 KW of electricity?
Solar Power Kwh
Calculation of solar energy in your home needs
The calculation of average energy consumption of household
It is estimated that an average U.S. household consumes about 10,000 kWh of energy per year, but every house is different. So let's calculate the energy consumption of your household a year.
For calculate this value, you will need to pool their energy bills over the past 12 months. Look at the values of kWh per month in each account and write each of these values on a sheet of paper. Now add the 12 numbers to obtain total annual value of energy consumption.
As a matter of simple calculations, we assume the annual total power usage is 12,000 kWh (with an average monthly consumption is about 1000 kWh).
Calculating your solar power needs
Now that you know the total annual electricity needs, it must be combined with a properly sized solar panel. Note that solar panels are rated for peak power and average score, and has to find its average annual production panel.
To put it simply: a 10 kW solar array 12 000 kW / h Estimated annual production, if the panel is installed in a place like Philadelphia (the area has an average of seven hours of sunshine).
Therefore, a panel of 10 kW can be running a house that uses 12 000 kWh of electricity per year in the Philadelphia area. What are the dimensions of a 10 kW system be? Its total area would be about of 700-1000 m. ² The matrix can be composed of 48 small solar panels 210 watts each.
Two important notes:
1. Production estimated at panel may vary widely depending on the geographic location of the house and in the orientation of the panels installed.
2. Retailers often solar panels estimate the average production of a panel to sunny areas of the world as the Mojave Desert in California. It can be estimated a10 kW panel to be as many as 30,000 kW / h per year, which exceeds three times normal value (the value of 30,000 kW / h would be wrong for those living in the Mojave Desert, and wrong that those who live in a temperate zone, such as Philadelphia).
Financial aspects – costs and savings
How much money could a panel of 10 kW saved annually in electrical terms? A grid pattern of the average power tariff in the U.S. is $ 0.12/kWh. If we multiply 12 000 kWh per U.S. $ 0.12, we will have a total of $ 1,440 per year.
A commercial system of this size could cost around $ 30,000 (after all discounts and credits tributaries, including the tax credit of 30% U.S.). The system would pay for about 20 years and then start generating electricity for free. Building this system your account could save you thousands of dollars by allowing the system to pay for itself much faster.
About the Author
Jakob Jelling is the founder of http://www.solarpanelmanual.com which focuses
on solar energy. Please visit his web site to learn more about calculating your solar panel power consumption.
Solon Commercial
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Solar Power And It’s Costs
This is an ongoing discussion about solar power and the costs associated with implementing it as an energy source.
I have heard a lot about solar panels and I want to know how these solar panels works and is it really possible to generate electricity using solar panels. And what is the cost of getting a solar panel installed?
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Solar Power Costs
Solar cost solar panels
You are seriously considering installing solar panels for your home? There are many reasons to do now. Costs fell, rose and electric incentive rates only a promise to go higher.
target = "_self"> s your own solar and wind power for less than U.S. $ 200
There are more than one way to go about installing the new solar system. There many articles out there that tells you how you can save money doing it yourself. Although this is a good solution for some, many of us would be better if hire a qualified professional. Why is a good choice?
Construction and electrical knowledge
Do you have experience in the construction or electrical wiring? This work involves the installation of photovoltaic panels, usually on a roof. In addition to securing the panels on the roof, must be able to connect your home electrical system. If you are handy around the house and has made many DIY projects like this may be the way forward. But for those who lack this knowledge, hiring a professional will probably save a lot of headache.
Allows
You know what Permits are required by your city or county? You know the application process, and inspectors will be looking for? Solar energy, being relatively new residences, New for some of the building inspectors. The practitioner will be able to get through the licensing process without problems.
target = "_self"> Make your own solar and wind energy for less than $ 200
Will it without authorization? The worst scenario is that the city can do it or download it to the system is installed incorrectly and cause damage. Even if all goes well, appraisers often can not make unauthorized additions account the value of your home. This may mean that you will not be able to get the total value of the system when you sell your home.
Stimulate the economy
I would not claim the cost of nothing, or buy something you can not afford. That's what got us into this mess in the first place. But if you've done your research and energy solar is a wise investment in your situation, hiring a professional to take another job. Our economy has to move again. If people start to spend with wisdom, our economy can begin to recover.
If you do it yourself may be the answer for some people, I think that hiring a technician qualified is the wisest decision for many of us. Make sure you have two or three movements, seek a licensed contractor and check references from other customers.
Make your own solar and wind power for less than $ 200 U.S.
About the Author
Best Residential Solar Energy Systems and other Related Resources:
Magniwork Magnetic Energy Generator – How would you like to create a generator which creates free electric energy? Using our easy-to-follow guide, you will be able create a Magnetic Power Generator which creates absolutely free energy, and doesn’t require any resource like wind or solar energy to function, the magniwork generator creates energy by itself and powers your home for free. The generator works fully off the grid.
GreenDIYEnergy is a guide on how to start generating your own green energy at home. Developed by Ultimate Results, LLC, GreenDIYEnergy’s page promises to give users a step-by-step video and manual on building and installing their own personal solar panels. GreenDIYEnergy’s site also gives users a snek peek at the video that shows them how to buld and install their own solar panels.
Homemade Energy is fast becoming the buzz word in environmental circles. Consumers are becoming fed up with the problems associated with using conventional energy resources. Tired of rising costs, changing our lifestyle and in some cases being subjected to rationing, many home owners are turning to the newest trend in energy conservation DIY Solar Power Kits. A number of companies are now producing homemade energy guides, available for instant download on the internet, which give you step by step instructions on how to assemble the materials for your own DIY solar power kits.
China reduces solar power costs with large-scale manufacturing
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Costs Of Renewable Energy For The Home
We are looking at buying a house and renovating it, and were wondering about using solar or wind power to power much of our house. We will have a well, be on a septic system, have a wood burning furnace for heating the house, so we would like to have solar or wind power so we can use as little electricity as possible (its insanely expensive here!). We also have our appliances (fridge, stove, washer, dryer, freezer).
How much would a basic set up be for a 900 sq ft, 3 bedroom house? For either wind turbines or solar panels and necessary equipment? I am in Southern Ontario.
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