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  1. J

    Heyo/Daly bms issue.

    Hello All, in January I recieved Heyo/Daly RO5A-GA21 4s LifePo4 bms. I tied it to 4 x100ah Lifepo4 cells. which I use as a UPS for my monitoring pc. everything seemed ok until I checked the cells with a meter and found a 280mv difference . For the last 2 days I have been trying to get this...
  2. J

    PIP 5048GK F02 error

    Hi all I just woke up to no power and a F02 error on my pip5048gk. The user manual says ''OVER TEMPERATURE" so I turned everything off waited 10 minutes turned on grid power but not pannels or battery but the fault wont clear. any ideas? :huh: Problem resolved itself after 4 restarts. dont...
  3. J

    Panel array design

    Thanks for your input Daromer, My installation is not totally off grid so the pip will have 15 amps at 240volts of utility input I can call on when the batteries get low. As OffGridInTheCity suggested I will run the feeds from both strings back to separate 2pole 20A breakers next to the pip so...
  4. J

    Panel array design

    Yep, Sounds like the way to go. Thanks again for the input.
  5. J

    Panel array design

    Thanks guys. Exactly the real world experience I was looking for. I will put the Trina panels on the higher roof. Wow, I just checked fleabay for a price on a victron 250/60. at around $1k AUD its a significant extra investment for an extra approx 1kwh per day. So just thinking out loud. What...
  6. J

    Panel array design

    Hello all, My first post though I have been lurking for a while. I have been planning a small off grid system for a while and have now started chasing bits. I have a mpp solar pip 5048GK on order eta two weeks hopefully. 4 x slightly used Seraphim Eclipse 320W panels VMP= 36.4V, IMP= 8.9A...