Quote
PVC sleeve from under the house to panel on porch with 2/0 SER cable. Panel was replaced and conductors were not long enough to reach terminals in new panel. Looked suspicious, so had the HO remove plywood cover over the box below the panel. This is how he extended the conductors to the new panel which is just above the top section of PVC in the photo.

- Raymfl

[Linked Image from electrical-photos.com]