Lost a lot of electrical power while driving

While driving I noticed all my dash lights went out and stereo stopped working. Car continued running so I drove it home before turning it off. It would not restart. I put a new battery in and still the same. Car will not begin to turn over when I turn key. Lights work. Electric seats work. Horn works. Electric seats work. Windows do not work. Wipers do not work. Stereo does not work. Nothing on dash lights up other than the security light flashing when you put key in ignition. It turns off when I turn the key. The only lights that come on on the dash is the P R N D 1 2 3 light. I hear the fuel pump kick on when I turn key and the door chimes come on. But other than that the car will not respond when turning the key.