My System – Solar Panel Forum

Posted in Inverter, Solar Panel by TenagaSurya on July 6, 2009

[Post#2174] Well guys its finally up and running and I will never allow a contractor near one of my houses again after all the stuff up I had to fix.
Its only been 1 week and two days and haven’t I learnt a lot about this Solar PV stuff.
Single String
Like I have said before I have 12 X 170 Watt PV Panels connected to an Sunny Boy SB 2500 inverter in conjunction with a sunny beam monitor and the SDC computer program.
So let me see if I am right here I have 12 X 170 Watt= 2040 Watts in total.
Off load the 12 panels deliver 460Volts, On load they deliver (depending how hot and cold the days are) 400 Volts so here are my calculations for expansion.
If I add another three panels in series (total 15 panels) I will have in total 2550 W …
My System – Solar Panel Forum


4 Responses

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  1. TenagaSurya said, on July 7, 2009 at 7:31 am

    If I add another three panels in series (total 15 panels) I will have in total 2550 Watts (SB 2500 is rated at 2500W) but the biggest concern is the open circuit voltages and they would be with 15 panels 575 Volts and that could increase on a very cold morning and on load voltages would be 500 Volts and the both are too close to the magic number of 6…

  2. TehnologiListrikTenagaSurya said, on July 27, 2009 at 12:55 am

    IP: !!!

    Thought i would give something back here!

    Thanks to http://askimet.com

  3. Goantneap said, on August 27, 2009 at 5:52 pm

    Luxury hybrids are quickly emerging to be the biggest thing since sliced bread (with caviar), but the company forging the trail can barely keep up. After launching the world’s first dedicated luxury hybrid ? that is, a vehicle designed specifically as a hybrid and offering more amenities than the average Prius ? Lexus has found that demand is not just exceeding supply, it’s towering over it like a midget at a basketball game. The HS250h just recently launched in its home market of Japan, and while Toyota expected to sell just 500 examples each month, in its first month on the market some 10,000 orders were placed.

    [ur=http://resort.6te.net/644.htm]more there Lexus[/url]

  4. Goantneap said, on October 15, 2009 at 5:43 am

    Welcome to my new gallery
    [Note: Post out of topic. Rerouted to my blog.]

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