installing of 2 solar panel need advice on controller and battery type

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  • mauritius
    Junior Member
    • Mar 2013
    • 4
    #1

    installing of 2 solar panel need advice on controller and battery type

    Hello people, this is my first post here.

    I am building a new solar panel system for my home. I already bought 2 solar panel model SYP190S-M more info here for the datasheet http://www.allecoenergy.co.uk/newsle..._Datasheet.pdf
    I am planning later to add one more solar panel so total is 3 panel connected in paralell. not planning to use offgrid etc.

    It seems that the panel solar are 36 volts which i initially told was 12volts by the vendor.

    So i am planning to buy a controller that support 24 volts input and plan to run the system with a 12 volts battery each 200am. I guessed it should
    be connected in series to acheive 24 volts? Do you think MPPT controller are better than normal PWM ??

    i am planning to buy an inverter 3000w pure sine wave from china and get all connected. More info on the inverter http://lumiax.en.alibaba.com/product...ter_3000W.html

    the inverter i am planning to buy is here http://lumiax.en.alibaba.com/product...ontroller.html

    inverter will be 24 volts and convert to 230

    does anyone know if this is proper setup? i need some help from you.

    Thanks for your feedback.

    Sebastien
    Tags: None
    • Sunking
      Solar Fanatic
      • Feb 2010
      • 23301
      #2
      Stop right now. You have no idea of what you are doing. You say you DO NOT WANT OFF GRID, but the joke is on you.

      The Inverter is a battery inverter made for either 12 or 24 volt battery. The seconf thing you call an inverter is a 12 volt 30 amp solar charge controller used to charge a battery which you will have to have a very large one for 12 volts. You wil have all the pieces for a off grid 12 volt battery system except for one huge battery you will need to make it work. Hate to tell you that is a OFF GRID SYSTEM you say you do not want.
      MSEE, PE

        Comment

        • mauritius
          Junior Member
          • Mar 2013
          • 4
          #3
          Hello....Please tell me what i will do with off grib setup? This is not supported by our electricity company.

          Second, you seems to be an expert, so please suggest what i should know before going ahead with this setup? What is the proper setup?

          Do you mean the controller will not charge the 200am battery?

          Originally posted by Sunking
          Stop right now. You have no idea of what you are doing. You say you DO NOT WANT OFF GRID, but the joke is on you.

          The Inverter is a battery inverter made for either 12 or 24 volt battery. The seconf thing you call an inverter is a 12 volt 30 amp solar charge controller used to charge a battery which you will have to have a very large one for 12 volts. You wil have all the pieces for a off grid 12 volt battery system except for one huge battery you will need to make it work. Hate to tell you that is a OFF GRID SYSTEM you say you do not want.

            Comment

            • Naptown
              Solar Fanatic
              • Feb 2011
              • 6880
              #4
              Originally posted by mauritius
              Hello people, this is my first post here.

              I am building a new solar panel system for my home. I already bought 2 solar panel model SYP190S-M more info here for the datasheet http://www.allecoenergy.co.uk/newsle..._Datasheet.pdf
              I am planning later to add one more solar panel so total is 3 panel connected in paralell. not planning to use offgrid etc.

              It seems that the panel solar are 36 volts which i initially told was 12volts by the vendor.

              So i am planning to buy a controller that support 24 volts input and plan to run the system with a 12 volts battery each 200am. I guessed it should
              be connected in series to acheive 24 volts? Do you think MPPT controller are better than normal PWM ??

              i am planning to buy an inverter 3000w pure sine wave from china and get all connected. More info on the inverter http://lumiax.en.alibaba.com/product...ter_3000W.html

              the inverter i am planning to buy is here http://lumiax.en.alibaba.com/product...ontroller.html

              inverter will be 24 volts and convert to 230

              does anyone know if this is proper setup? i need some help from you.

              Thanks for your feedback.

              Sebastien
              Is this an on or off grid application In red above is where you state not off grid.
              NABCEP certified Technical Sales Professional

              [URL="http://www.solarpaneltalk.com/showthread.php?5334-Solar-Off-Grid-Battery-Design"]http://www.solarpaneltalk.com/showth...Battery-Design[/URL]

              [URL]http://www.calculator.net/voltage-drop-calculator.html[/URL] (Voltage drop Calculator among others)

              [URL="http://www.gaisma.com"]www.gaisma.com[/URL]

                Comment

                • mauritius
                  Junior Member
                  • Mar 2013
                  • 4
                  #5
                  then how that help?

                  Originally posted by Naptown
                  Is this an on or off grid application In red above is where you state not off grid.

                    Comment

                    • FloridaSun
                      Solar Fanatic
                      • Dec 2012
                      • 634
                      #6
                      Originally posted by mauritius
                      then how that help?
                      Mauritius... home of the dodo bird...

                      "does anyone know if this is proper setup? i need some help from you."

                      No, is not proper setup.

                        Comment

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