Find Your Generator
Get Help Choosing the Right Generator for Your Needs
What do you need a generator for?
Generators can provide flexible, low-cost power whenever you're off the grid, or in an emergency.
Home Back-Up and
Emergency
Emergency
Recreational Vehicles
Outdoor Recreation
Work or Jobsite
What kind of items would you like to power?
For camping and tailgating you want a generator that is quiet and lightweight, with pure sine wave power for sensitive electronics like laptops and TVs.
Select any items that you plan to power at the same time.
Items | Running Watts | Add’l. Starting Watts |
Fan
|
200 | 0 |
Charging Devices
|
150 | 0 |
12v DC Charging
|
100 | 0 |
LED Lighting
|
50 | 0 |
Small Kitchen Appliances
|
400 | 0 |
Electric Space Heater
|
1500 | 0 |
Inflator Pump
|
50 | 100 |
Wattages listed above are estimates for that type of equipment only.
Check nameplate wattages on all loads before connecting to Generator.
Check nameplate wattages on all loads before connecting to Generator.
What kind of items would you like to power?
When powering your RV, you want peace of mind that comes from dependability and performance.
Select any items that you plan to power at the same time.
Items | Running Watts | Add’l. Starting Watts |
One Air Conditioner/Heater*
|
1500 | 2000 |
Two Air Conditioners/Heaters*
|
3000 | 2000 |
Home Refrigerator/Freezer
|
700 | 500 |
Small Refrigerator/Freezer
|
150 | 450 |
Small Kitchen Appliances
|
400 | 450 |
Microwave*
|
1000 | 0 |
Electric Grill/Smoker
|
1650 | 0 |
LED Lighting
|
50 | 0 |
Television/Projector
|
150 | 0 |
Laptop/Computer
|
250 | 0 |
Hair Dryer
|
1000 | 0 |
Charging Devices
|
150 | 0 |
Wattages listed above are estimates for that type of equipment only.
Check nameplate wattages on all loads before connecting to Generator.
*If powering a microwave and air conditioner at the same time, the
air conditioner should be running before starting the microwave.
Check nameplate wattages on all loads before connecting to Generator.
*If powering a microwave and air conditioner at the same time, the
air conditioner should be running before starting the microwave.
What kind of items would you like to power?
In case of an emergency, you want a generator that's ready to provide power when you need it most.
Choose the types of items you'd like to power, and we'll recommend the best size and features to meet your needs.
(Select one)
Low/Essential Power
Under 3000 Watts
Under 3000 Watts
Emergency Lighting
Charging Mobile Devices
Small Refrigerators
Medium Power
3000-8000 Watts
3000-8000 Watts
Television
Refrigerators
Charge Mobile Devices
Small AC
Small Appliances
Multiple Lights
High Power
Greater Than 8000 Watts
Greater Than 8000 Watts
A/C or Heater
Sump Pump
Multiple Appliances
What type of work are you looking to have a generator power?
At the jobsite you need to know you have the power to keep the team working and get the job done.
(Select One)
Jobsite Tools
Food
Truck/Trailer
Truck/Trailer
Event
Management
Management
When powering your RV, which plug type do you use?
Some generators will require an adapter to work with a 50A RV Cord.
120V-30A Plug
120/240V-50A Plug
Adapter from
L14-30P to 14-50R
L14-30P to 14-50R
No Preference
How do you plan to connect your portable generator for backup power?
Direct to outlets or with extension cords
Transfer switch
No Preference
What kind of items would you like to power?
Select any items that you plan to power at the same time.
Items | Running Watts | Add’l. Starting Watts |
Refrigerator
|
200 | 1000 |
Freezer
|
350 | 200 |
Ice Bin
|
650 | 0 |
Microwave
|
1000 | 0 |
Commercial Deep Fryer
|
1500 | 0 |
Blender
|
300 | 350 |
Coffee Maker
|
1500 | 0 |
Food Lamp
|
250 | 0 |
Interior Lights
|
250 | 0 |
Exterior Lights and Sign
|
250 | 0 |
One Air Conditioner/Heater
|
1500 | 2000 |
Sound System
|
150 | 0 |
Wattages listed above are estimates for that type of equipment only.
Check nameplate wattages on all loads before connecting to Generator.
Check nameplate wattages on all loads before connecting to Generator.
What kind of items would you like to power?
Select any items that you plan to power at the same time.
Items | Running Watts | Add’l. Starting Watts |
Single Corded Power Tool
|
1200 | 1200 |
2-3 Corded Power Tools Simultaneously
|
2500 | 1200 |
Air Compressor
|
1200 | 3300 |
Cordless Tool Battery Charger
|
500 | 0 |
Laptop & Charge Mobile Devices
|
800 | 0 |
MIG Welder
|
5000 | 0 |
Space Heater
|
1500 | 0 |
Electric Pressure Washer
|
1700 | 0 |
LED Lighting
|
400 | 0 |
Exterior Lights and Sign
|
250 | 0 |
One Air Conditioner/Heater
|
1500 | 2000 |
Sound System
|
150 | 0 |
Wattages listed above are estimates for that type of equipment only.
Check nameplate wattages on all loads before connecting to Generator.
Check nameplate wattages on all loads before connecting to Generator.
What kind of items would you like to power?
Select any items that you plan to power at the same time.
Items | Running Watts | Add’l. Starting Watts |
Laptop & Charge Mobile Devices
|
250 | 0 |
Small Speaker Setup (60 Watts)
|
60 | 0 |
Medium Speaker Setup (750 Watts)
|
750 | 0 |
Large Speaker Setup (1500 Watts)
|
1500 | 0 |
Subwoofers
|
500 | 0 |
Mixer
|
100 | 0 |
Stage Lights
|
500 | 0 |
Party Equipment (bounce house, inflatable slides)
|
2000 | 0 |
Wattages listed above are estimates for that type of equipment only.
Check nameplate wattages on all loads before connecting to Generator.
Check nameplate wattages on all loads before connecting to Generator.
When powering your Food Truck or Trailer, which plug type do you use?
Some generators will require an adapter to work with a 50A RV Cord.
120V-30A Plug
120/240V-50A Plug
Adapter from
L14-30P to 14-50R
L14-30P to 14-50R
No Preference
Do you prefer an inverter generator?
Inverter generators deliver pure sine wave power suitable for sensitive electronics such as laptops and mobile devices.
Yes
No Preference
Do you prefer a super quiet inverter generator?
Avoid bothering neighbors with a Super Quiet Inverter Generator that can be quieter than a normal conversation.
Yes
No Preference
Is electric start important to you?
Electric start adds the convenience of starting your generator with the push of a button.
Yes
No Preference
Success
Based on your answers, these generators fit your needs.
Want to try again?
Start Over
Go back and answer more questions for better results.
Recommendations are based on estimations of wattage needs. Check nameplate wattages on all loads before connecting to Generator.
*Adapter may be needed to work with a 50-amp RV cord
*If powering a microwave and air conditioner at the same time, the air conditioner should be running before starting the microwave.
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Generator FAQs
Generator Selector
Choosing the right generator can be complicated, but the Harbor Freight Generator Selector helps make it easy. Answer a few questions about your needs and preferences, and we'll compare the specs across all our popular Predator Generators, and then we'll recommend the model that best matches your needs. With the right Generator you'll have power to get the job done today, and all your future projects.