The power current curve shifts due to temperature, and yes not in a positive way as the temperature increases. However as this article explains probably better than previous linksCorrect me if I am wrong but I read what he is saying as:
'Cloud cover does affect power generation but to a less extent as to what a warm (over 30 degrees?) direct sunlight does.'
Now I never worked in a photovoltaic factory but I did do summer placement with an installation company many years ago. And was lead to believe a similar thing to what he is saying. Hot temperatures are bad for power generation in PV?
A 10% reduction is not great (and I would suggest that this is an extreme value, more modern versions have lower temperature coefficients) but cloud cover, even temporary, can result in dramatic drops greater than 25% as indicated by the data I posted. daySolar panels are power tested at 25C, so the temperature coefficient percentage illustrates the change in efficiency as it goes up or down by a degree. For example if the temperature coefficient of a particular type of panel is -0.5%, then for every 10C rise, the panels maximum power will reduce by 0.5%.
So on a hot day, when panel temperatures may reach 45C, a panel with a temperature coefficient of -0.5% would result in a maximum power output reduction of 10%. Conversely, if it was a sunny winters morning, the panels will actually be more efficient.
Erm you are the one suggesting the danger so that is for you to prove.If you have data showing pharma fallout is as dangerous as nuclear fall out, by all means share.
As I said, you have to way the risks contextually. The likelihood being remote is almost secondary. The risk of total annihilation, which I don't believe is an over reaction given the size of our Island, is there. That's the risk you need to weigh.[/qoute]
How does bombing a nuclear power plant result in annihilation? I could bomb the
the steam system
the control room
the demin plant
the engineering block
all significant parts of the plant ad get no radioactive release.
Please do post your plans for bombing such a facility.
Vatican installs huge solar panel energy system
Global Warming is caused by Hell* - and as less and less things are being made sinful by Pope Francis, should ease off....More and more of these solar farms - draining energy from the sun - a non-renewable resource.
On the upside, could it reverse so-called 'global warming'?
Apparently Hell is powered by embers. Coal was not discovered until hundreds of years after Christ and the scriptures but there was a practice of burning people to death. They had timber and oils from animals. So how could coal be used now. A more important question is are there co2 emissions fro, hell?Global Warming is caused by Hell* - and as less and less things are being made sinful by Pope Francis, should ease off....
* How is hell powered? Is it fossil fuel? or a renewable source?
There are certainly plentiful emissions.Apparently Hell is powered by embers. Coal was not discovered until hundreds of years after Christ and the scriptures but there was a practice of burning people to death. They had timber and oils from animals. So how could coal be used now. A more important question is are there co2 emissions fro, hell?
Work out the present value of the money generated each year for the next 3 years //