Related Articles

More

Related Categories

More

Recently Added

More

2kw Solar System

Joe Said:

Im a bit confused about what a solar panel is?

We Answered:

As Aviophage says, there is plenty of info around. Solar panels produce electrical energy from the sunlight's energy. The sun puts out around 100W per square meter, and the panels are up to 20% efficient at converting this. If you are looking for a Grid Connected power system, they are usually made up of 24V modules about 150W each. The full voltage produced is then around 150V to 500V DC depending on the sun etc.

They are connected to a specialised "grid connect" or "grid interactive" inverter (look up Sunny Boy" for an example) which converts this to mains power for use around the house, while any remainder is exported to the supply network. The supply company may buy this at premium rates, and governments may provide subsidies to approved installations. There may also be carbon credit certificates when you buy a system. Not all places allow such things to be connected to the grid, but this market is rapidly changing.

The links below should get you started.

Lonnie Said:

Reading a solar import/export meter....?

We Answered:

It would help to know where your house is located. Anywhere in the lower 48 US states, 3 kWh is unreasonably low for a 2 kW array that is optimally pointed on a clear day, even in winter. On a cloudy or rainy day, all bets are off, of course. Maybe on the weekend, you can look at the inverter and see the instantaneous power produced at noon. If the power isn't reasonable, then maybe the panels are hooked up incorrectly. If the power is good, then maybe you have an unforseen obstruction casting a shadow on the panels, like a nearby tree or neighbor's chimney.

In northern California, we are seeing about 15 kWh a day from our 3 kW array on clear days like yesterday.

See if your inverter has its own meter or monitoring software. That should show you the energy produced each day, which you can compare with your import/export meter.

Discuss It!

playboxhd.org said:

If you want this, then you are sure to love it.

Download PlayBox HD apK said:

Pretty amazed the way to troubleshoot issues

essay writing services said:

I like this system and you will always find yourself messing up as you try to write your own things. Here you will get all the necessary help that you may require and eventually come up with work that you are proud of.

girlsdoporn said:

You have opened my eyes to changing viewpoints on this point with entrancing and solid content.

comparatif friteuse semi pro said:

Grateful again for every one of the unpretentious sections. This online journal is stunning.

http://emoji-quiz.org/pt/movie-answers said:

The post should have amazing heading on this central matter. In addition, is an astoundingly vivifying site.

http://richestnetworth.org/todd-hoffman-net-worth/ said:

The same kind of care needs with regard to applied to barefoot jogging. Apply the steps I just suggested and will also be blessed with beautiful hair.

Click Here said:

Great post! I am actually getting ready to across this information, is very helpful my friend. Also great blog here with all of the valuable information you have. Keep up the good work you are doing here.

living wall planter said:

Really, I have beginning now advantage by your examination on hazard versus return.

FIFA Coins Getting Tip said:

Huge mixing post, I have passed by this post first time. I have to express fundamental thankfulness for this post.

www.manabadi.com said:

An assertion of gratefulness is all together for your online journal, I basically subscribe your webpage page.

buy simcity buildit simoleons said:

More then likely it will be to an enormous degree obliging for my future tries.

Noustestons.Com said:

I discovered your site ideal for me. I would state, you do the genuinely amazing.This substance is made to a brilliant degree well.