Best Sump Pump Generators 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right sump pump generators to suit your needs. We review the 10 best sump pump generators on the market so you know that your next decision will be a smart one!

When you're trying to select the good sump pump generators, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching sump pump generators.

You don't have to try out every sump pump generators to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best sump pump generators to be PumpSpy 2000W Primary Safe Back Up System for Emergency and Power Outage, Superior Home Silent Sump Pump Backup Power Supply with Intelligent Cooling. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is Miumoon 2000W Primary Sump Pump Backup System, LCD Display, Auto Switches for Continuous Sump Pump Operation, Sump Pump Backup Power System for Emergency and Power Outage.

Choosing the sump pump generators can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated sump pump generators. The following products are some of the best you can get right now.

List of Top 10 Sump Pump Generators

Review of Best Sump Pump Generators

1. PumpSpy 2000W Primary Safe Back Up System for Emergency and Power Outage, Superior Home Silent Sump Pump Backup Power Supply with Intelligent Cooling

  • CUTTING-EDGE TECHNOLOGY: The Primary Sump Pump Backup Power System provides overcharge prevention. Once fully charged, the battery is maintained with a "trickle charge" to ensure it remains fully powered and ready for use. This item also includes a smart cooling feature for enhanced safety and extended life expectancy.
  • HIGH PERFORMANCE: Never again worry about your basement during power outages! Our efficient backup unit generates a Pure Sine Wave 120 VAC voltage that is cleaner, quieter, and more stable. It has a 2000 Watt output and can power two primary sump pumps simultaneously with a combined current draw not exceeding 16.6 Amps.
  • EXCELLENT RELIABILITY: The Primary Sump Pump Backup Power System safely and effectively powers your sump pump during a power outage. When the AC power fails, it switches to battery power and instantly recharges when the power comes back on. For convenience, it has two grounded outlets and a USB Charge Port.
  • STURDY CONSTRUCTION: We build our items to last and take great pride in our product's quality. This item is assembled, tested, and packaged in Kalamazoo, Michigan, with both domestic and imported parts that are CE-certified for electrical safety compliance. It measures 17.5 x 6.75 x 4 inches and weighs 10.5 pounds.
  • MULTIPLE APPLICATIONS: The Primary Sump Pump Backup Power System also works as a power inverter for many applications requiring backup power. You can use it to operate various electric devices, including lights, mobile phones, monitors, and other equipment. The system comes complete for hassle-free installation.

2. Miumoon 2000W Primary Sump Pump Backup System, LCD Display, Auto Switches for Continuous Sump Pump Operation, Sump Pump Backup Power System for Emergency and Power Outage

  • 【Design for Basement Protection】 Miumoon sump pump backup system are designed for basements to protect your home from flooding, When the power supply is normal, the pump is powered and charged automatically. When the power supply is cut off, it switches to backup power automatically, ensuring that your sump pump system operates smoothly and continuously. Whether it's a hurricane or heavy rain, the unit can handle extreme weather conditions, keeping your basement as dry as ever
  • 【Excellent Performance】Miumoon sump pump backup system output power is up to 2000 Watt and output current can operate at a maximum current of 18.2 amps, it is easy to running both single and double sump pump systems, saving you valuable time and cost, Miumoon sump pump backup system is ideal choice for handling basement sewage, and enjoy a clean, pollution-free environment with ease.
  • 【Charging mode】2000W sump pump backup system has a built-in 30A power supply charger that supports fast charging for various backup power types, trickle charging and the unit is suitable for deep-cycle lithium backup power, AGM backup power and other deep-cycle backup power types, but not for non-deep-cycle backup power. In addition, Miumoon sump pump backup system have overcharge protection, your backup power supply will not suffer any damage, which greatly extends your backup power life.
  • 【Safety Use】Miumoon sump pump backup system has a LCD display on side, which allows you to clearly understand the backup power and sump pump operating status. Additionally, It also has a built-in cooling system and overload protector, as well as multiple protection functions, including overheat, short circuit, low voltage, overcharge protection, etc., which not only improves the safety of use but also extends the equipment's lifespan.
  • 【Easy to Install】Miumoon sump pump backup system requires no additional wiring, just assemble the AC &DC cable, it is a easy things. Multiple fixation modes, fixed hole on the side allow you flat placement or wall mounting. Miumoon sump pump backup system is your ideal choice for easy and hassle-free installation

3. Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White

  • Innovation You Can Be Sure Of – DIY smart portable automatic transfer switch brings dependability with versatility for a cost-effective power solution; Runs your security system, sump pump, refrigerator, furnace, or electrical appliance with 20A 120V 5-20R outlets for up to 2400 watts
  • Plug-and-Play Installation – ST Switch is compact, lightweight, and ultra-portable at 9 lbs. ; Quick and easy installation with no electrician required; Utility power lines and LED indicator lights communicate power failure to intuitively switch power sources
  • Smart Switch Technology – Standby utility power monitoring ensures immediate feedback to start your generator, while simultaneously charging the battery, to support connected household appliances via Smart Switch Ready outlet
  • Only compatible with Westinghouse Portable Generators featuring Smart Switch Ready outlet including the WGen5300, WGen7500, WGen7500DF, WGen9500, WGen9500DF, WGen12000, WGen12000DF

4. VMAXTANKS SLR125 Solar Battery 12 Volt 125Ah Group 31 Battery for Solar Wind Sump Pump Emergency Backup Generators and PV Panels

  • 12 Volt 125Ah Group 31 AGM Deep Cycle Heavy Duty Battery, 13"L*7"W*8.7"H; Includes carrying strap
  • 8mm Hex Screw in Terminals (included,for use with ring terminals) . Military grade custom made plates
  • Charge using AC, Solar or Wind Power. Float Service Life span of 8 to 10 years
  • AGM with 99% recombination capabilities; no dangerous fumes or gases.
  • Bargainshore offers FREE Signature Confirmation on most bulky orders in excess of $150.00. You can waive the Signature Confirmation by sending us a message with your request when placing your order. Orders of 5 or more batteries shipped on a pallet must be signed for when delivered. A contact number is required to schedule pallet delivery.

5. Crankcase Cover Sump for Honda GX340 GX390 188/190F 13HP Gasoline Engine 5kw 6.5kw Generator Water Pump 11300-Z1C-600

  • Replace Part No. For 11300-Z1C-600
  • For Honda GX340 GX390 188F 190F 13HP Gasoline Engine 5kw 6.5kw Generator Water Pump
  • Package Includes: 1 x Crankcase Cover

6. Submersible Sump Pump Pumps Pull Starter Assembly Garden Tillers Generator Accessories Spare Parts For 170F 173F Transfer Pump

  • Specially designed for 170F 173F tillers, easy to install and disassemble.
  • It can directly replace the old or damaged pull starter to improve efficiency.
  • Tiller accessories, exquisite in workmanship and strong in practicability.
  • Highly matched with the original equipment, widely used in agriculture and garden.
  • This product uses a unique design of the motor and pump body structure, it has charateristics such as lower power consumption, longer life.

7. Acquaer 1HP Sump Pump 4345GPH Submersible Water Pump, Manual Utility Pump, Water Removal for Hot Tub, Pools, Basements, Garden Pond

  • High Performance: 1HP submersible utility pump has large capacity and strong suction with Max. Flow 4345GPH or Max. Head 30ft. Powerful capacitor motor ensures efficient and quiet operation. This submersible pump can handle up to 1/5″ soilds, ideal for draining hot tub and flooded basement. It can also transfer clean water for garden irrigation
  • Easy & Safe Operation: Plug in to play while unplug to stop. Low suction base efficiently drains water down to 1/5 inch from the surface.. 19.7ft UL power cord provides safety and convenience with max. immersion depth 13ft
  • Portable & Durable Design: Reinfored engineering thermoplastic casing resists corrosion and abrasion. Carrying handle with lightweight, easy to transport. Quality mechanical seal prevents leakage effectively for long service life. Built-in thermal overload protector will keep the motor from burning out when dry running
  • Multi Outlet Adpater: 1-1/2'' NPT discharge comes with 1-1/2'' elbow adapter and snap coupling adapter of 3/4'', 1'' or 1-1/4'', easy to install. Please avoid dry running and prevent it from freezing in cold winter
  • Wide Applications: Perfect for flooded basements, cellars, pools, hot tubs, ponds, sump basin, water tanks, crawlspace and general water transfer. TWO-YEAR warranty keeps your water system stable and worry-free. Acquaer customer service provides professional advice on installation and maintenance

8. 2000W Sump Pump Battery Backup System With LCD Display for Emergency and Power Outage, Auto Switches Battery Backup for Sump Pump Continuous Operation

  • 【Excellent Performanc】The sump pump battery backup system output power is up to 2000 Watt and output current can operate at a maximum current of 18.2 amps. Our efficient backup unit generates a Pure Sine Wave 110/120 VAC voltage that is cleaner, quieter, and more stable. It is easy to running both single and double pump systems, saving you valuable time and cost.
  • 【Cutting-edge Technology】It has a built-in 20A battery charger that supports fast charging for various battery types, trickle charging and the unit is suitable for deep-cycle lithium batteries, AGM batteries and other deep-cycle battery types, but not for non-deep-cycle batteries. It provides overcharge prevention. Once fully charged, the battery is maintained with a "trickle charge" to ensure it remains fully powered and ready for use.
  • 【Safety Design】The sump pump backup power features an LCD display, which allows you to clearly understand the battery charging status. Additionally, it is equipped with two grounding sockets and independent module switches for each part, making it more convenient to use. It also has a built-in cooling system and self-recovery overload protector, as well as multiple protection functions, including overheat, short circuit, low voltage, overcharge protection, etc.
  • 【Easy to Install】The sump pump battery backup system requires no additional wiring, just assemble the AC &DC cable, it is a easy things. Multiple fixation modes, fixed hole on the side allow you flat placement or wall mounting.With a detailed instruction manual and attentive customer service, Sump pump battery backup system is your smart choice for easy and hassle-free installation.
  • 【Keep the Basement from Flooding】 Whether it's a hurricane or heavy rain, the sump pump battery backup system can handle extreme weather conditions, keeping your basement as dry as ever. When the AC power supply is normal, the pump is powered and charged automatically. When the power supply is cut off, it switches to battery power automatically, ensuring that your sewage pump system operates smoothly and continuously. Never again worry about your basement during power outages!

9. Basement Watchdog BWE 1000 Gallons Per Hour Basement Watchdog Emergency Back-Up Sump Pump

  • Pumps 2,000 GPH at 0 ft. of lift and 1,000 GPH at 10 ft. of lift
  • User-friendly control panel monitors pump, power and battery conditions 24 hours a day and provides visual and audible alarms to describe what to do for easy maintenance
  • Dual float switch provides 2 times the protection
  • Provides days of intermittent pumping power on a single battery charge
  • Fluid sensor monitors fluid level of the battery

10. Reliance Controls THP205 Reliance Sump Pump Alarm with Flood Alert, 9 V Battery, 6 Ft Wire Sensor, 105 Db, White

  • Sounds loud 150dB alarm
  • Has alarm option for musical tone
  • 6-foot sensor wire with water-sensing probe

Last update on 2024-04-28 / Affiliate links / Images from Amazon Product Advertising API

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