Yesterday was meant to be a very small work, all that we wanted to do was change a battery and fix it up then connect it back in 24 volt or 48 volt.
Only to get there and find out that the battery have issue, then the inverter itself is already an older version of 3.5 kVA. We have to do the connection and couple it back, then after recoupling it back we found out that the cable that is supplying the inverter and the one that is sending the light as an output wasn't proper wire, so we have to change it to a more standard cable that can withstand the current it transferring or else it will have a very bad outcome.
So after that we have to do the earthing of the whole house after doing the earthing of the whole house then we have to go back into the back of the inverter again then connect the earth wire into the back of the inverter itself then do a proper connection to the isolation and after that we are through it was a very tiring work to do. Also I have to go inside the ceiling to connect the two wire from wherever they are from one point to the other so it was very very tasking to do with this one.
At the end I give all the glory to God I came back home rested very well and I have a very good night sleep.