Amazon.com: Inergy Kodiak 1100 Watt (1.1kWh) Power Bank …

Next, we powered a full size Dell i7-4790 / 3.6GHz desktop computer with 16GB RAM, dual 27 inch Samsung monitors, Netgear CM500 cable modem, and Netgear NightHawk R6900 wireless router for several hours, under very cloudy conditions. (We are not advising anyone as to acceptable use of the generator, but simply stating our observations.)

https://www.amazon.com/Inergy-Kodiak-1-1kWh-Power-Generator/dp/B01MQVPLFM