The 5 Best Generators for Sump Pumps

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As the weather begins to get nastier, many homes are starting to worry about what they can do if their electricity goes out which can cause basement flooding if you don’t have a generator for your sump pump. Without electricity, your sump pump will not be able to turn on and water will begin to pool in the basin and eventually flood!

There are few things as frustrating as if your sump pump stops working during heavy flooding – as a homeowner you know that you need the best generator for your sump pump to keep the motor running until you restore power.

5 Best Sump Pump Generators of 2023.

Here are our top 5 picks for backup and battery powered generators in case of sump pump failure or power outage.

Top Pick – Jackery Portable Power Station Explorer 500

Jackery 500
What We Like
Easy to use and recharge
Can attach to a sump pump in minutes
Thermal, water and voltage protection

The Jackery Portable Power Station Explorer 500 is our top pick for the best generator to power your sump pump. This model uses a Lithium battery pack to supply power and can provide 518 watt-hours of power.

Pump Sentry 822 Battery Backup System

What We Like
1200 watt backup, 120 volt
Silent operation
Made in USA

The Pump Sentry 822 Battery Backup System is another excellent choice to keep your sump pump working when the power is out in your basement.

Pump Sentry 1622PS Battery Backup System

What We Like
1800 Watt battery backup
Works in any temperature (hot and cold)
2-year warranty
Built-in America

The 1622PS is an 1800 Watt battery backup designed to be used on 3/4 HP pumps. The body is made of hard aluminum and the battery backup can run for hours without making a noise.

Wayne ESP25

Wayne ESP25
What We Like
High-quality Wayne pump and battery backup
12 Volt
Fits 14″ diameter drain holes
No weep hole needed

The Wayne ESP25 is a cast iron battery backup that has a built-in sump pump that can pump up to 2,700 gallons of water per hour and 10,000 gallons on a single battery charge.

Basement Watchdog 27AGM

What We Like
Runs pumps for 2+ days
No maintenance or yearly checks required
Designed to work with Basement Watchdog sump pump

The Basement Watchdog 27AGM is a good pick for homeowners that want a maintenance-free battery that can run for almost 2 days. The system works best with Basement Watchdog pumps and can keep your pump running during power outages.

Alternatives to Sump Pump Generators

If you are looking for alternatives to generators, you can use a battery backup sump pump. The best thing about a battery backup is that they are best for situations where the water is coming in fast and powerful for a short period of time as they offer limited run time.

Another popular alternative is a water-powered backup. These are best for situations that involve deep flooding. These best generators run on the power of water that is in your sump basin which can go on for hours even if you don’t have electricity! However, these best types of generators only work best when you keep your water levels at a certain level and require a constant flow of water.

How To Use A Sump Pump Generator

Your generator should be placed in the basement or crawl space and attached to your sump system and alarm so it automatically activates when the power goes out. The generator should turn on automatically when the power goes out and power the pump to drain water from your basements or other parts of your homes to avoid costly flooding.

Where To Buy

You can best generators for sump pumps at most hardware stores like Home Depot or Lowes or you can buy online at Amazon if you are looking to save money. Buying locally means you can use the generator right away while buying online will offer a larger selection and cheaper prices.

Sump Pump Generator Price Guide

The best generators for sump pumps can cost anywhere from $500 to $6,000. However, it’s best to check with an expert who specializes in this area as they will best know what equipment is best suited for your needs and budget.

Gas vs Electric Generators

The best portable generator for sump pump use is a gas-powered model, simply because regular electric generators can’t handle the amps required by sump pumps. The best regular electric generator will only consume around 600 watts of electricity so it doesn’t have enough power to run your sump pump motor if it’s sucking water out of the basement.

How We Test Our Picks

The best generators for sump pumps are tested in a variety of ways, including:

  • Plugging the best generator directly into a sump pump to measure whether or not it powers on and actually works. We also look at the amperage output from each generator
  • Run time – systems are tested to make sure they can run at least 4 hours before running turning off.
  • Size – generators are also tested for overall size and weight so that it’s easy to carry them around your home.
  • Customer service – best generator for sump pump companies are also best when it comes to customer service issues that may arise.
  • Price and value – best generators for sump pumps should be affordable but not cheap, either when it comes to paying for them or when it comes to their ongoing maintenance

Frequently Asked Questions

What size generator do I need to run a sump pump?

Generators for sump pumps need a generator that can run at least 15 amps. Any less the motor might not turn on or have enough power during heavy rain.

Can you run a sump pump on a generator?

Yes, sump pumps can run best on a generator in emergency situations. Simply plug your best generator directly into the best generator for sump pumps and attach the generator to the pump system.

How much do best generators for sump pumps cost?

Best generators can cost anywhere from $500 – $6000 depending on what type of sump pump you are running.

How do you hook up a generator to a sump pump?

To best generators for sump pumps, you will need to attach the best generator directly to the best generator for sump pumps and then connect the pump itself. Make sure your best generator has enough power output in case of emergencies!

We hope that we have best has helped you learn about best generators for sump pumps and how it can help you protect your home and belongings from water damage! Once the power goes out, these best generators will turn on automatically and keep your homes safe. If you keep your generator well

Need Sump Pump Help? Call (888) 831-2879

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