best panels?

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  • Tam
    Junior Member
    • Jan 2013
    • 8

    #1

    best panels?

    What are the best panels?
  • bonaire
    Solar Fanatic
    • Jul 2012
    • 717

    #2
    Best price, best efficiency or best looking?

    Maybe Sanyo HIT. Definitely expensive, though.



    A lot of people start with "what are the best (anything) in life and then add compromises.

    What about starting with your goals, then add in budget of the project then add expectations. A lot to the overall equation.

    I think the best would mean that the products meet or surpass expectations and that the company will be in business throughout the life of the product to service and support it with outstanding support.

    A lot of times, people ask what is best and then slide to what is the best price because I can't afford the best.
    PowerOne 3.6 x 2, 32 SolarWorld 255W mono

    Comment

    • russ
      Solar Fanatic
      • Jul 2009
      • 10360

      #3
      Originally posted by Tam
      What are the best panels?
      The best panels are used by NASA - highest efficiency but very pricey.

      You need to state your goal.
      [SIGPIC][/SIGPIC]

      Comment

      • Tam
        Junior Member
        • Jan 2013
        • 8

        #4
        First we want to start small. Start with enough battery and panels to run our well water pump and a few appliances. We'll grow from there, but that start is essential to survival.

        Quality of the panels/manufacture(will they be around) and components are top priority.

        With a family of eight our well pump and cooking appliances are our biggest drain to batteries.

        Comment

        • Naptown
          Solar Fanatic
          • Feb 2011
          • 6880

          #5
          Originally posted by Tam
          First we want to start small. Start with enough battery and panels to run our well water pump and a few appliances. We'll grow from there, but that start is essential to survival.

          Quality of the panels/manufacture(will they be around) and components are top priority.

          With a family of eight our well pump and cooking appliances are our biggest drain to batteries.
          Forget cooking with electric and PV. It is not economically feasable on a small system. (or a large one for that matter)
          Running the well minimally might work but will not be a small system.
          What are you prepping for or are you moving someplace so remote that grid power is not available?
          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

          • Tam
            Junior Member
            • Jan 2013
            • 8

            #6
            Originally posted by Naptown
            Forget cooking with electric and PV. It is not economically feasable on a small system. (or a large one for that matter)
            Running the well minimally might work but will not be a small system.
            What are you prepping for or are you moving someplace so remote that grid power is not available?

            Power tends to go out here a few times a year. No power = No water
            Being able to cook is nice also.
            Eight hungry and stinky people isn't fun.

            Comment

            • Sunking
              Solar Fanatic
              • Feb 2010
              • 23301

              #7
              Originally posted by Tam
              With a family of eight our well pump and cooking appliances are our biggest drain to batteries.
              This is just illogical and a very silly thing to say. Solar PV cannot be used for heating, hot water,cooking, cooling or any high wattage loads unless you are a billionaire.
              MSEE, PE

              Comment

              • Sunking
                Solar Fanatic
                • Feb 2010
                • 23301

                #8
                Originally posted by Tam
                Power tends to go out here a few times a year. No power = No water
                Being able to cook is nice also.
                Eight hungry and stinky people isn't fun.
                Nether is wasting all your money for something impossible.Think LPG and a generator.
                MSEE, PE

                Comment

                • bonaire
                  Solar Fanatic
                  • Jul 2012
                  • 717

                  #9
                  Generator done well will still be five to ten times cheaper than a hybrid solar system for these outages.
                  PowerOne 3.6 x 2, 32 SolarWorld 255W mono

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