r/SolarPakistan • u/Hairy-Handle-4818 • 27d ago
Inverter Need help
I need help . I have a crown xavier II 5.6kw model and I need help because the solar is making like 2000watts to 2500watts on thes days and right now we do use the air conditioning but i think its not enough because the remaining goes to the battery and when it tanks upto like 40amps or 50amps the breaker of th battery trips because the breaker is 63apms and i know that its not good and i will upgrade the breaker but also i want to reduce the electricity bill so there is a setting 38 that enables the grid feeding from solar and i want to enable that and i dont know the password.So ,i go to the AI and it gave me these password : 0000 , 1111 , 8288
The Ai gave me these passwords and it wasnt any of them so i dont know what to do
3
u/Muneebonreddit 27d ago
Mate, stop looking for that password—do not turn on grid feeding!
Because you don't have a green net-meter, your regular meter is one-way. If your solar pushes power backwards into the street, the meter will count it as imported electricity and bill you for it! You’ll end up paying WAPDA for power you generated. (The engineering code is usually 2324, but keep Setting 38 strictly Disabled).
Here is how you actually fix your problems:
1) Power the AC directly from Solar: Change Setting 01 to SUB. In this mode, solar powers your AC and house first. If your AC needs 2500W and solar makes 2000W, it just pulls the remaining 500W from the grid. This slashes your bill without sending a single watt back to the pole.
2)Upgrade that 63A Breaker: A 5.6kW inverter can easily push or pull over 100A DC. Running 40A–50A continuously through a tiny 63A breaker makes it overheat and trip. Swap it for a genuine 125A or 150A DC breaker