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BattleNan8404

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  1. Foes any one have firmware update for the Growatt 3kw 48v inverter I have an can cable for communication with Shoto battery but still not communicating and they said needs firmware update thank you
  2. I changed the protocol to setting 5 LIC and setting 36 to LO1 and it worked but only charged the batteries to 75% then changed the settings again and then getting errors 4/20 from there on
  3. Hi I have Growatt 3KW 48V with Shoto 5.12kwh battery and can't seem to get the communication up and running. Any suggestions on the settings and where the cable should be.
  4. Thanks it is a Mks II inverter non removable front. so the Pi would be the best option to use
  5. Hi I have an Axpert 5kw 450VDC Inverter with only three battery options. Is there a way that we can update the firware to newer version with better options like PYL,WEC,LIB ect Thank You
  6. Hi Attached pic of the 7.2kw Inverter and the FL5.2 battery.
  7. Hi I have two Kodak FL 5.2 in parallel when turning them on the slave goes on the beeps and goes off the master goes on and flashes the two Leds neg to the alarm and the last led when connecting the as master individually the one goes on and discharge the other beeps then goes off what could be the issue
  8. Hi I checked the Voltage does not go below 140VDC but the watts keeps on goung to 50w and 900w then down again. I will add another 4 panels in series and see if the problem is resolved. thank you for the advice
  9. Hi I have the 450VDC 5kw Inverter I have 4x325w panels in one string @150vdc and should be 1.3kw pv but keeps on fluctuating and dont know why. my load is 280w and batties charge at 20a but does not keep stable
  10. I have a 5kw mecer Inverter with 4 x 325w panels in series 150v. the issue is the watts from the pv is not feesing constantly to the batteries or the load the volts stays constant at 150v but the wats jumps from 0w to 990w the again and again. why would it do this when there is a constant load and batteries to charge
  11. I have 3x 7.2kw inverters in three phase but every now and again it stop using the solar arry and the batteries when the output priority is set to SBU The panels is 5kw per inverter and the load is no more then 3kw at a time I have 12 x us3000c in parallel that supplies the Inverters that is 21kw of power @ 0.5C Can you assist
  12. They have been operating since October 2020. They where balanced. The issue is The client overcharged them for 2-3 hrs at 54.2V and three out of the four is giving alarm . the batteries still test 16v per cell. just the alarm issue
  13. I have 3 Pylontech US3000C that is giving me alarm sound. Is there some way I can reset this
  14. In the manual it says one battery with 15 slaves it is the 3000C battery Am I understanding this wrong
  15. I have three 7.2kw Kodak max in three phase with 9 x 3.5 Pylontech connected in parallel all going to bus bar then to fuse and out to each Inverter the one Inverter has the bms cable in and the other not will this influence the charging of the battery bank
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