An off-grid system is capable of powering a very wide range of appliances and devices with dependable electricity that is no different to that supplied by the utility grid. .
Not just TV, access the internet via satellite, anywhere you are in the world. Place your satellite dish in an unobstructed line of sight to initiate all satellite services
You can harvest energy from sun wind or water. Know your are, see what the latter has potential of providing more energy. Pick the right solar, turbine or hydro-system and you are good to go.