Hooking up the electricity to a home is no amateur job. But then again, I am a qualified electrical engineer and have worked with 10.000 Volt systems for the Provincial Power Conpany. So after Arnoud managed to drive an 8 feet grounding rod into the rocky soil, I went and got me the biggest main lug box, that hooks up to the enormous aluminum cables.
This 200 A box should be enough for many many years.
So finally my 150 ft extension cord to the power pole is obsolete and power now runs into the Home underground.
As the water heater runs on 220, it has a special connection with its own circuit breaker. Water will heat up 4x faster now.