For my future home I would like to have a large display of some sort that is connected to my computer. It won't need speakers as those - as well as the amplifier - are separate.

But I want the display to use as little power as possible as my home will be offgrid.

I longingly look at very large TVs and wide computer displays but they are all too power hungry. ...and an increasing portion of the displays are curved, which makes them useless when having more than one person watching.