Electrical power distribution panels for insertion in a window for the distribution of utilities through a window opening in residential and commercial buildings; an electrical power distribution panel for insertion in a window for the distribution of power through a window opening; an electrical power distribution panel for insertion in a window for the distribution of utilities, namely, electrical power, and digital and/or analog data through a window opening; a portable electrical power distribution panel for insertion in a window for the distribution of electrical power, and digital and/or analog data through a window opening; a power strip for insertion in window opening