HELP About This Encapsulation !!!

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  • onnow78
    Junior Member
    • Jan 2012
    • 13
    #1

    HELP About This Encapsulation !!!

    hi friends ,
    I found an item which was using for encapsulation of electronic parts at Turkey .

    the name is Arensy Enerji Yalıtım sistemleri , izalasyon re
    Attached Files
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    • Mike90250
      Moderator
      • May 2009
      • 16020
      #2
      The encapsulant needs to do 2 things

      physically protect the cells and interconnects, with the same rate of thermal expansion, or be flexible enough to allow differential expansion

      Water Vapor barrier. few things are "tight" against water vapor. Glass is one, Tedlar is another. most epoxies and silicone sealers are not.
      Powerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
      || Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
      || VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A

      solar: http://tinyurl.com/LMR-Solar
      gen: http://tinyurl.com/LMR-Lister

        Comment

        • onnow78
          Junior Member
          • Jan 2012
          • 13
          #3
          Detaİls are at the new photos

          thia is one of my friends panel the encapsulation is ok
          Attached Files

            Comment

            • timmanufacturer
              Junior Member
              • Apr 2012
              • 2
              #4
              Silicone sealant is a good option for you to do encapsulation of solar panel.
              Simon - contact user JASON to submit advertising application.

                Comment

                • Mike90250
                  Moderator
                  • May 2009
                  • 16020
                  #5
                  Originally posted by timmanufacturer
                  Silicone sealant is a good option for you to do encapsulation of solar panel.
                  Sorry, you must contribute something of value, before you are allowed to have commercial links in your signature.

                  Silicone sealant is NOT good for PV panels, as it allows water vapor to pass, and will build up steam & condensation inside.
                  Powerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
                  || Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
                  || VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A

                  solar: http://tinyurl.com/LMR-Solar
                  gen: http://tinyurl.com/LMR-Lister

                    Comment

                    • timmanufacturer
                      Junior Member
                      • Apr 2012
                      • 2
                      #6
                      Originally posted by Mike90250
                      Sorry, you must contribute something of value, before you are allowed to have commercial links in your signature.

                      Silicone sealant is NOT good for PV panels, as it allows water vapor to pass, and will build up steam & condensation inside.
                      Sorry, it is my mistake.
                      There is a kind of silicone pouring sealant with two components, when they are compounded, it will be solidified. When temperature is higher, the speed of solidification is quicker. By the way, the silicone sealant is usually used to seal gap but not encapsulation. The solidified silicone pouring sealant is softer than epoxy resin, right?
                      Simon - contact user JASON to submit advertising application.

                        Comment

                        • Rick Rinehart
                          Junior Member
                          • Apr 2012
                          • 1
                          #7
                          Where can I buy Dow 6010 sealant

                          Originally posted by Mike90250
                          Sorry, you must contribute something of value, before you are allowed to have commercial links in your signature.

                          Silicone sealant is NOT good for PV panels, as it allows water vapor to pass, and will build up steam & condensation inside.
                          Seems to be the best out there but I can seem to find a source to buy from. Suggestions?

                          Rick

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