Kamlesh

I need help guys. My 5kw sunsynk inverter does not have bms communication with the ultra energy battery. I have set it on voltage but there has to be a way for the bms to work. Any ideas.

Hi, do you have the pin out config for the ultra energy battery and a 5kw sunsynk inverter. I don’t have the growat anymore.

Randburg

Hi all. I have a 5kw sunsynk inverter, two 4.8kw lithium batteries and 10 panels(9 connected only). The batteries charge up full but around lunch time. Can I connect my tester onto the system so that the sun power can heat up the water. Does this connect to the aux port and how is it done. Had a few installers out over the years and every single one, says the previous guy did it wrong so I now have a natural doubt about these installers.

Hi All. I have changed to a Sunsynk 5kw inverter and coming from the Growatt 5000es, I need help with the settings. Here is what I would like to happen. I want to charge up the 2x ulra engery Li 4800 batteries with the 4x540w mono and 6x450w Poly panels. With the growatt, this worked out pretty ok, but I felt something was still set and on the advice of many, I got the Sunsynk. How do I set this to use the least power from the grid. I want Eskom to be the last resort. I have also gotten used to the settings on the growatt, but this now is all new to me. HELP guys.

I have swooped it for sunsynk, can you recommend a guy to set it up for me.

I am now looking for somebody who could connect it up for me, somebody who know these inverters.I have removed the Gro watt so all the cables are still in place. I also, don’t want to feed back into the grid.

Guys, what’s your take on the sunsynk inverter.

Irocmaster. Please could you email me on [email protected]. I think I may need some assistance with the cable.

Hi Guys. I have 4x540mono panels and 6 450w poly, connect in 2 series. 2x ultra energy batteries. Do any of you have the Sunsynk inverter. Please tell me about it and what can it do. I want to power my home during the day via solar, once battery is full to then power my 2 geysers, not return power to the grid as i have heard that if its not done correct, then I pay double from eskom. What should i be aware of. Pros vs cons?

Hi guys. The following has happened nearly everyday now. The batteries will run low within the night, then when a kettled is switched on, power cuts completely, mains does not assist. I have to reset the battery. Which setting should I be looking at. Also, can the firmware be updated in these machines.

Hi guys. The person I bought the Gro watt from is offering to swop it for a luxpower inverter. Should I/shouldn’t I?

Guys, this whole setup is frustrating. Saturday night about 10pm, the inverter and batteries shut down completely. Didn’t switch to mains. I manually switched over to mains on the board. Since then to now the inverter hasn’t come back on. Any ideas?

Once it came up as overcharging and another time code 52

Hi guys. I have been getting a fault code, every time there’s full sun I think the batteries are overcharging. Since the bms cable not working, what can I do

@Scorp007, thanks for this. Since im a newbie to this, please advise in terms of 1-21 or any other which is to be changed according to your advice, like bulk, disconnect battery.

Morning guys. Right now, 6:30am, I put a small load on the system and the power cut off completely, Eskom did not kick in and the batteries where dead. Battery wasn’t fully charging due to rain yesterday, but surely Eskom should have kicked in to help. I manually put the system to Eskom so I can have power. Code 52 showed up in the inverter. Any ideas on the settings?

Ok will try that, but what is then the grid setting.which do I need to change to test

The grid kicks in sometimes when I use a kettle or heater etc. Other than that my load is pretty low. Advise me on this, I have a 5kw inverter, so I assume that max load can be 5, if so, what setting do I need to change to get Eskom to kick in at say 4.5. I have two 4.8 batteries.

Guys, what setting can I use to use more solar and batteries. My batteries fill up fairly quick then the panels produce little power thereafter. I would like to stay off Eskom for a longer period during the day and run on batteries at night. My load is not that demanding anyways so it would be great to just use solar and if the demand gets to say 4 or 4.5kwh, then Eskom can kick in.

Thanks ZSDE, you have been most helpful. I called the guy I bought the batteries from and he has no clue what the pin outs are and neither is there a manual in the box. I don’t know how else to get the pin outs.

Battery 2

Battery 1