Amazon’s Prime Big Deal Days continues through Wednesday with some great sales on generators.

They are selling fast, but here are the most popular models on the site.

Save 41 percent on the DuroMax XP10000HX Dual Fuel Portable Generator-10000 Watt Gas or Propane Powered Electric Start w/CO Alert, 50 State Approved, Blue. Priced now at $849, a savings of more than $500. This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice.

Take 32 percent off the EF ECOFLOW Portable Power Station DELTA 2, 1024Wh LiFePO4 (LFP) Battery, Fast Charging, Solar Generator(Solar Panel Optional) for Home Backup Power, Camping & RVs. Pay $679 and save $300.

Save $800 on the Anker SOLIX F2000 Portable Power Station, PowerHouse 767, 2400W Solar Generator, GaNPrime Battery Generators for Home Use, LiFePO4 Power Station for Outdoor Camping, and RVs (Solar Panel Optional). With InfiniPower’s long-lasting technology, Anker PowerHouse 767 is built to last over a decade, even with everyday use. Anker PowerHouse 767 can be charged from 0 to 80% in just 1.4 hour.

Amazon is slashing 42 percent off the Jackery Explorer 2000 PRO Portable Power Station, 2160Wh Capacity with 3x2200W AC Outlets, Fast Charging, Solar Generator (Solar Panel Not Included) for Home Backup, Emergency, RV Outdoor Camping. Fast Solar Charging in 2.5 Hours: 100% clean and unlimited solar energy with smart MPPT controller for your camping or family emergency storage.

Amazon has a number of the generators on sale during its Prime Day sales.

Mark Heim is a reporter for The Alabama Media Group. Follow him on Twitter @Mark_Heim. He can be heard on “The Opening Kickoff” on WNSP-FM 105.5 FM in Mobile or on the free Sound of Mobile App from 6 to 9 a.m. daily.