I recently bought a house with an exterior garage. The previous buyer only had an on/off panel installed on the outside with a single Romex running to one receptacle for the garage door opener.
I'm looking to remove the panel and install a subpanel that allows for dedicated circuits to a freezer and also multiple outlets for tools. What is the best way to extend PVC conduit from the outside after removing the panel? There's maybe a 4in difference at a 45degree angle from the end of the previous conduit to where the hole previously drilled into the side of the garage is (circled in blue).
The breaker is a 20amp. The hots are #10 but I did notice the GND is #12 (3.31mm), and I'm not sure why - that's leftover from the previous owner. The conduit is 3/4" schedule 40.
Position of current panel / drilled hole into interior of garage
conduit I'm trying to extend