Afrikaner

Post setting 1. 12. 13 and 16 plz.

Post your settings and the power your solar pannels give. Then i can help you make small changes

The technician im working with is learning the settings with me since im the only instalation he made that wanted this kind of setup. The supplier from capetown did phone someone in eu today about one of my 5kw inverters that run in paralel mode that wont connect after repairs was made on him. F81 error. But anyway we ask them for allot of assistance on personal needs. These kodac inverters is excellent for offgrid use. The ones on my home works perfect. To give advice for all people who is not ofgrid and is connected to utility in south africa. During loadshedding times there is allot of inverters breaking from all brands even the most expesive ones because when eskom puts the power back online there is spikes and dips in the line What i did was to put a relay at my mains. When power comes online the relay wil count 2min down before it will let power go through After that i have another relay that when there is a 5% spike or a 5% dip on voltage it wil also take utility ofline Since i did this i had no more inverters just breaking down for no reason I will gladly help someone ill keep an eye on this thread

For some of us those setting does not work. When the sun shines the inverter does not go out of bypass mode and the battery wont charge with utility. It shows its charging with utility but my battery bms shows current 0amp. The moment you change setting 16 to snu my bms shows -10amps then its charging. When your battery reaches setting 13 voltage then only it will go out of bypass and use solar. Thats why i put my setting 12 to 51 and 13 to 53 during loadshedding. And when there is no loadshedding i will use 12 at 50 and 13 at 52. I will not make it more than 2 volts bacause i dont want to charge my battery fully with utility. So if you put setting 13 at 54 volts the inverter will go out of bypass mode if the battery is fully charged.. my inverter had your setting for almost a year and it was working perfectly. Then i suddenly started to get high utility bills thats when i noticed my 7200w inverter dont go out of bypass. I run a crypto farm so on this inverter i have a constant load of 4kw. Thats allot of power when the pannels dont do anything during the day. I only have 12kw batteries on this bacause the batteries must only be used when the power goes of during loadshedding. So i want to use setting 1 at sub. But it does not go out of bypass then no matter what settings you use. This inverter must go to the trash because it cant do what i want to do.

Oky. Setting 1 must be in sbu mode. For those who wants a full battery when loadshedding start. Make setting 12. 51 and setting 13. 53 or 52 54. And here is the problem setting that solved everything after nearly replaced all my codac inverters. Setting 16 must be on ....SNU!!!!. Some of my 5kw inverters must have little tweaks for it to work as intended. But let me know if this fix you problems. Im also playing around with firmware now . Remember setting 12 and 13 bust be 2v apart

If you guys did not solve this problem let me know. I solved this problem after 3 hours of struggle