Portable models also tend to be noisier and produce less power than whole-house models, but they’re also much cheaper to buy and install than a whole-house generator, which is installed permanently.

Portable generators and power stations both supply external energy in case of outages, but they differ in terms of ease of use, cost, and portability.

A little disaster preparedness is never a bad investment. Right now, Walmart is selling a $600 Efurden portable inverter generator for $299.

The PowerSmart 2500W Portable Inverter is on sale at Walmart for $300, a huge 52% discount on its normal price of $619. This powerful generator has earned over 600 five-star reviews from shoppers ...

Stay powered in the outdoors with the best portable generators for camping. Here's what our experts look for in generators and invertors.

This $600 portable generator is on sale at Walmart for just $299. Shoppers say it's "incredible" and "lightweight." ...

EF EcoFlow has some of the best deals Prime Day deals we have seen on solar generators and portable power stations.

Walmart is offering a mega deal on this PowerSmart portable gas generator that'll save you $319 off. Get this deal before those summer storms hit or take it camping ...

Spring storms can leave you in the dark, but a backup generator keeps your home running when you need it most. Here's what to know about costs, types and installation before you buy.