How to benefit from a solar power inverter
Posted on 2009 under solar power residential | 2 Comments15 Jun
A solar power inverter is a very useful electrical device that can convert direct current (DC) to alternating current (AC). The resulting AC power can then be set at the voltage and frequency needed using the appropriate transformers, switching, and control circuits. because solar panels produce DC source electricity, the solar power inverter is commonly used to supply AC power from the DC source. Does that make sense? Hopefully you will understand what a solar power inverter does and how it works now.
Solar power is a increasingly more popular source of energy and is gaining more popularity. The fact that it is the most refined and the cleanest form of energy generation has put solar power in such huge demand.
Every government wants to have more solar power generating plants in their country and more people want to have solar power for homes running their household items. Solar power is not only restricted to the roads and the gardens today instead it has a much wider meaning and has many more uses.
Solar power is now widely used in homes across the United States. When it was first introduced it used to cost a lot to have solar power systems and this was the the main reason that solar powered energy generation techniques and tools did not become popular.
Then in early 90’s the researchers and engineers felt the need to have more solar power generating techniques which would cost less and therefore be available to maximum number of people. The key focus was and still is to provide these energy generating techniques to the average individuals of any country.
Though currently (excuse the pun!) solar power for homes costs more then traditional energy generation techniques but don’t forget that the initial outlay is the only one time expenditure since you normally don’t have to pay the monthly electricity bills thereafter, thus offering you 25-30 years of energy for free.
In some countries like United States there is big solar energy generation’s plants which provide electricity to thousands of homes and therefore those people have to pay the monthly electricity bills.
The key point to note is that the energy or electricity produced by the solar techniques is direct current and it has to be converted into the alternating current using the solar power inverters.
A solar power inverter is basically an inverter which converts the incoming direct current to outgoing alternating current using simple mechanism. Once it has been turned into a direct current only then it can be used in our homes.
There are usually two types of power inverters;
* Modified sine wave inverter (MSW) these are the cheaper ones and they produce electricity which is not of high quality and can therefore cause damage to some appliance.
* True sine wave inverter (TSW) these are the more powerful ones and produce cleaner electricity then even the normal electricity.
A normal solar power inverter may probably be something like the 250 watt grid-tie Plug N Play Solar Power Inverter pictured above. This solar power inverter is designed for easy installation.
This particular solar power inverter is unusual in that it can be plugged right into an AC outlet! The Plug N Play 250 watt grid tied solar power inverter can be combined to form larger systems to meet your requirements, in the future.
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by MatsRG, on June 16 2009 @ 4:13 am
I am working with promotion fpr solar energy as well in Sweden.
I have a question for you,
Do you get paid when you put the power back in the distribution net for the power provider?
In Sweden we dont…
Mats
by Sam Deane, on June 16 2009 @ 5:01 am
to my knowledge, most places these days will admit to receiving the excess solar energy, but rarely if ever will you find utility companies actually paying anyone surplus cash for surplus energy. Mostly their agreement allows for you to run up to a zero balance after which they will continue to take your solar energy from you but will no longer be paying you for it. This is contrary to the ‘info’ provided on those misleading earth4energy ebook selling pages. I have not come across anywhere where there is a utility company willing to pay you for your excess solar energy over and above a payment in kind. So, you will not come out with cash in hand from over providing yourself with excess solar panels etc. It just isnt working like that – for now at least. Hope this helps – Sam