We installed new SEU cable rated for 200 A at the mast then down the mast after installing a new weatherhead over to the electrical meter then we removed the SEU cable from the panel to the meter and installed a new 200 amp SEU cable I remove the existing 150 amp electrical panel and installed a new 42 space 200 amp main breaker electrical panel with all new standard breakers then I landed all the wires in the Panel. And labeled the panel. I also had to shorten a 1 inch piece of conduit and installed a 1900 box that installed seal tight to run The existing wiring back into the electrical panel we had to do this because the pipe was going into the bottom the old panel but the newer panel is much larger so it was not lining up properly. We also installed a whole home surge protector to protect the homes electronics and the homes utilities from potential surges and we also ran a 12 three wire from the main electrical panel outside over to the customers bedroom on the other side of the ho