diy solar

diy solar

Recent content by insulso1

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    MPP-Solar LVX-6048

    So I tried again paralleling the inverters after removing the ground neutral bond on both inverter. I keep getting the random split second reset in one of the inverters. Both are using the latest firmware 63.06. removing the bonding screw did helped on the humming noise and eliminated the...
  2. I

    MPP-Solar LVX-6048

    any news on a paralleling fix? or fault 8 solutions?
  3. I

    MPP-Solar LVX-6048

    I tried both ways it did not seem to make any difference. At this point and given that the vendors have not come up with new firmware or a fix, I am in the camp of getting rid of this inverter, both the Mpp and EG. Looks like running in parallel will not happen.
  4. I

    MPP-Solar LVX-6048

    I did had crazy vibration and noise when in parallel and hooked to solar and grid. It was crazy I was worried enough that I was tripping the AC breaker when I was not in the house. I also saw continues errors and faults. In the end I switch back to operate as single unit. Not what I wanted...
  5. I

    LVX-6048 3 Second Power Outages

    Sorry, but at this point it is a well known issue with the LVX6048. The units does not work in parallel. I know it sucks and it is probably the main reason to get, but it has all kinds of issues when it is connected in parallel... change it to single units and almost all the issues will disappear.
  6. I

    MPP-Solar LVX-6048

    Any news on the paralelling situation?
  7. I

    MPP-Solar LVX-6048

    At this point is hard for me to recommend this with the issues we are experiencing.
  8. I

    MPP-Solar LVX-6048

    Update..... Looks like everything runs fine until the batteries reach about 80% of charge at that point the flickering and the weird humming noises start. So I am going to try using them individually (not in parallel). it is very clear the inverter does not like having all three sources energy...
  9. I

    MPP-Solar LVX-6048

    Today I rewire my ground to a ground bar. The house turn into a disco…. Everything was flickering. I pulled out the ground and it went away…. I am sure that if I dont run them in parallel everything will be fine.? not sure what my next step is…. Split the circuits or sell them and go for the...
  10. I

    MPP-Solar LVX-6048

    No faults since last tuesday.. I changed the inverter settings to OSO…. Only solar charging seem to made the trick
  11. I

    MPP-Solar LVX-6048

    The fault is described as Inverter negative power.
  12. I

    MPP-Solar LVX-6048

    Fault 60 again… it happens as solar is ramping up and is connected to the grid…?. Same inverter but in reality it is the only one connected to all three sources. Ill do a check with the other inverter during the weekend.
  13. I

    MPP-Solar LVX-6048

    Wierd thing is only one of the units faults… the only differene is secondary firmware version. One the no fault inverter it is 6021 and on the faulting inverter it is 8022.
  14. I

    MPP-Solar LVX-6048

    So today I got fault 60 again. Grid went out mid last night and power came on the morning as PV power was ramping up it faulted…
  15. I

    MPP-Solar LVX-6048

    Just to clarify both my inverters are connected to the grid. At 51v the sistem will switch from batteries to grid. That should only happens on the days I have week solar production. Roght now only one of the inverters is connect to PV. That will change in the next couple of weeks when I add...
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