Will It Solar? - Mini Dorm Fridge 3

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  • čas přidán 26. 06. 2015
  • In this third episode, we finally solve the mystery as to why this stubborn fridge will not run on our basic equipment. I had to break out the big guns for these tests but it was worth it. Now maybe we can move forward with testing and I definitely learned a thing or two.

Komentáře • 262

  • @mattg.6605
    @mattg.6605 Před 9 lety +7

    I love your ideas on your channel! I have the exact same interests you do, and this helps me improve my ideas as well! I just wanted to tell you that your intuitive motivation is amazing, and that I love the creativity!

  • @DarkLinkAD
    @DarkLinkAD Před 8 lety +12

    Need some 120v capacitors or "Run/Start Capacitors" to assist in smoothing of the surge current upon startup.

  • @GypsyRebel
    @GypsyRebel Před 8 lety +6

    Thank you!! I couldn't figure out why my 1.7cu ft igloo dorm fridge would not run with my 500watt inverter. Now I know....need to get a higher watt inverter!

  • @cybeer67
    @cybeer67 Před 6 lety +3

    THANK YOU !!!

  • @denisfortier9716
    @denisfortier9716 Před 6 lety +15

    approximately 1.5 amp multiplied by 110 volt= 160 watts multiplied by 24 hours and 20% duty cycle is 800 watt-hour of energy for one day. 2 battery of 100 amp-hour= 200 amp-hour multiplied by 12 volt= 2400 watt-hour inside the battery but we can use only 50% if it is a deep cycle AGM so 2400/2=1200 watt-hour so we have enough energy inside the battery bank to run the fridge for one day. 2 solar panel of 100 watt with sun for 4 hours is 2 x 100 x 4 = 800 watt hour so we will be able to recharge the batteries with 4 hours of sun.

  • @RNbiker57
    @RNbiker57 Před 8 lety +2

    Thanks for the video! I was thinking about exactly this problem, what it would take to run a small frig. Looks like the answer is a lot!

  • @Reach3DPrinters
    @Reach3DPrinters Před 6 lety +2

    Supco hard start capacitor.

  • @tannermartin7263
    @tannermartin7263 Před 3 lety +2

    I also found it makes a huge difference if you run pure sine wave inverters fridges and microwaves need pure sine wave power

  • @TexasUrbanHunter
    @TexasUrbanHunter Před 5 lety +2

    I had a similar problem with an icemaker on my inverters. I surge protector resolved it!

  • @tmz1313
    @tmz1313 Před 9 lety +4

    From the first video I figured that was the batteries because it went under voltage . I would have never guessed you needed that big of a inverter to get going but compressors always take a lot amps startup . but you just like me something's bothering you you gotta figure it out. I'm glad you worked it out too bad it can be cheaper to do it

  • @chrissholtz3718
    @chrissholtz3718 Před 7 lety +4

    from my experience adding a big capacitor before the inverter with a diode on the neg side so the power doesnt feedback into the battery. that should solve the hard start issue. it works with big car audio amps so we tried it on my motorhomes ac, worked like a charm.

  • @cameraman1234567890
    @cameraman1234567890 Před 4 lety +2

    Would love to see a revisit with a solar panel!

  • @malvinc473
    @malvinc473 Před 5 lety

    How many solar panels are you using how much walts does your pannel produce...?

  • @nicksam1931
    @nicksam1931 Před 7 lety +7

    You need probably about 1500-2000 max watts just to kick the fridge on.

  • @rgbii2
    @rgbii2 Před 7 lety +1

    I use a different brand than the kill a watt, but it will show max watts pulled, though not sure how well it can catch a motor startup spike (it was only $15). For my fridge, the watt meter shows high/peak of 826 and it uses on average 108 watts while running (ranges from 96-170). If your watt meter does show high/low values, then for future tests, you can always reset it, then plug the device into a regular outlet to find out the average and max watts needed before trying it on battery/solar.

  • @AB-qm9wr
    @AB-qm9wr Před 2 lety +1

    I've always brought coolers/ice for camping trips and think its time to upgrade to a portable refrigerator which are very expensive and then I came across your video...mini frig's are way cheaper. Would this work with only one of those batteries?

  • @oscarapple1365
    @oscarapple1365 Před 2 lety

    Have you tried doing this to a full size residential refrigerator? I wonder how big the battery and inverter would have to be. Thanks for the info

  • @ebersalcido8810
    @ebersalcido8810 Před 3 lety

    These are perfect for me. Thank you

  • @Eratas1
    @Eratas1 Před 7 lety +2

    Got old APC SmartUPS 1000 (670W) for free and it works fine with my normal size fridge. Need add fan also.

  • @bbbb-ii9kn
    @bbbb-ii9kn Před 6 lety +1

    What is super cab in line on the positive side of the batteries for the surge