You need energy to make a solar panel. Put it on your roof and see how long it takes to generate that same amount of energy. That's the energy payback time.
Energy payback time means the length of time that a solar panel (or other device) will take to produce that same amount of energy that was used to make it.
This is used with renewable and non- renewable energy solutions to describe how long it takes for the device to generate the amount of energy that it took to make it in the first place. It can also be used to measure the amount of energy your save by using an energy efficient device.
payback time = total costs/ total saving or money made or energy produced per year. You can thing of payback time in both economic and energy terms - how long it takes to pay back in money terms the costs, or thinking about the costs being the energy needed to produce the device.
A wind turbine's energy payback time is about four months. The estimated life of a wind turbine is about 25 years.
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In brief energy payback time for solar panels is how long does a Photovoltaic system have to operate to recover the energy and associated generation of pollution and CO2-that went into making the system.
Payback Time was created in 2000.
The payback time is about three to five months, depending on how much wind blows. This means that over the life of the turbine (20 to 25 years) it should produce many times more energy that was used to make it.
You need energy to make a solar panel. Put it on your roof and see how long it takes to generate that same amount of energy. That's the energy payback time.Energy payback time means the length of time that a solar panel (or other device) will take to produce that same amount of energy that was used to make it.This is used with renewable and non- renewable energy solutions to describe how long it takes for the device to generate the amount of energy that it took to make it in the first place. It can also be used to measure the amount of energy your save by using an energy efficient device.payback time = total costs/ total saving or money made or energy produced per year. You can thing of payback time in both economic and energy terms - how long it takes to pay back in money terms the costs, or thinking about the costs being the energy needed to produce the device.A wind turbine's energy payback time is about four months. The estimated life of a wind turbine is about 25 years.Devices like:solar panelswind turbineswater turbinesgeothermal power plantsbiofuel plantsbiomass power plantswave and tide power plants
payback period , it is to pay your period on time jajajaja
Payback Time - 2008 was released on: USA: 15 May 2008
Something is meant by the payback period. It is the length of time taken to recover the cost of an investment. This is what is meant by the payback period.
Simple payback method do not care about the time-value of money principle while discounted payback period do take care of this principle in calculation.
Because solar panels/ cells which collect the solar energy are expensive also they are very unreliable when the sun is not out. .Payback time is expensive .time consuming .It does not produce that much power which we need. . it does not produce energy in night. . The amount of energy obtained changes depending on the climate.
The best insulation for payback time often depends on the specific application and local climate, but spray foam insulation typically offers excellent thermal performance and air sealing capabilities, leading to significant energy savings. Its high R-value per inch and ability to expand make it effective for reducing heat loss and improving energy efficiency. While its initial cost can be higher than other options, the long-term savings on energy bills often result in a favorable payback period. Additionally, cellulose and fiberglass batts can also provide good payback times in many situations, particularly in attics and walls.
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Deadliest Catch - 2005 Payback Time - 5.8 was released on: USA:2 June 2009