This solar compatible power bank could replace generators. Jackery Power Pro is a portable power solution that packs 578 kWh per charge.

Charge - Mini fridges, televisions, drones, gopros, lanterns, stoves, speakers, phones.

It can simultaneously charge and power your devices just like you would at home. Charge it by plugging into a 110 volt outlet on the grid for 6-7 hours. Or charge it with just 7 hours of sunlight using a compatible 85 W foldable solar panel.

It sports a 110 volt outlet, two 12 volt ports, two USB ports, and a built in flashlight. Jackery claims it can power a mini fridge for 10 hours, and provide 4-7 laptop recharges. Each 5.4 kg (12 lb) package is selling for $799.