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10 Best 7500-15000W Generators of December 2024

TOP PICKS

Bestseller No. 1
Champion Power Equipment 15,000-Watt Electric Start Tri Fuel Home Backup Portable Generator with CO Shield
SaleBestseller No. 2 −18%
Champion Power Equipment 15,000-Watt MKE Series Portable Generator with Electric Start and CO Shield
Bestseller No. 3
Powermate PM7500 7,500-Watt Dual-Fuel Compatible Portable Generator - Gas and Propane - COsense Technology - Reliable Power Solution for Home, Camping, and Emergency Backup - 49 State/CSA - Red/Black
Bestseller No. 4
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
SaleBestseller No. 5 −20%
DuroMax XP13000HXT 13,000-Watt 500cc Tri Fuel Gas Propane Natural Gas Portable Generator with CO Alert, Black/Blue
Bestseller No. 6
Generac 5734 GP15000E 15000-Watt Gas-Powered Portable Generator - Durable Design and Reliable Power for Emergencies and Recreation - Emergency Backup Power and Job Sites - 49 State Compliant
Bestseller No. 7
GENMAX Portable Generator, 7250W Super Quiet Dual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM7250iEDC)
Bestseller No. 8
Westinghouse Outdoor Power Equipment 9500 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A Outlet, Gas Powered,Black/Blue
SaleBestseller No. 9 −12%
A-iPower SUA15000EC SUA15000E 15000 Watt Ultra Heavy Duty Generator, EPA/CARB COMPLIED ship to all 50 states
Bestseller No. 10
Pulsar 15,000W Dual Fuel Portable Generator with Electric Start

BUYING GUIDE

Generators within the 7500-15000W range are powerful solutions for substantial energy needs, suitable for running entire homes, large workshops, and critical business operations during power outages. These generators are designed to handle heavy loads, capable of powering everything from household appliances and security systems to HVAC units and multiple power tools. Choosing the right high-capacity generator involves evaluating your specific power requirements, fuel preferences, noise levels, and more. This guide will help you navigate through the critical features to consider when selecting the best 7500-15000W generator for your needs.

Key Features to Consider

Power Output and Efficiency

  • Total Wattage: Calculate the combined wattage of all devices you plan to run simultaneously to ensure the generator can handle the load, considering both running watts and starting (surge) watts.
  • Fuel Efficiency: High-wattage generators consume more fuel. Look for models that offer better fuel efficiency or have eco-mode options to extend run times and reduce operating costs.

Fuel Type and Capacity

  • Fuel Options: These generators typically run on gasoline, diesel, or propane. Each has benefits and drawbacks in terms of availability, storage, cost, and maintenance.
  • Tank Size: Larger tanks will provide longer run times. Assess the fuel tank capacity and compare it with the estimated fuel consumption to determine how often you’ll need to refuel.

Portability and Installation

  • Size and Weight: Consider whether you need a portable model with wheels or a stationary unit. Portable models are beneficial for varied use locations, whereas stationary units are ideal for permanent backup power setups.
  • Installation Requirements: Large generators often require professional installation, especially if they are to be integrated into home wiring systems with an automatic transfer switch.

Noise Level

  • Sound Output: Generators in this range can be quite loud. Look for models with built-in mufflers or noise-reducing features, especially if you live in a residential area or noise levels are a concern.

Durability and Build Quality

  • Build Quality: Ensure the generator is robustly built to withstand extensive use and various environmental conditions. Durable materials and solid construction are crucial.
  • Weather Protection: Consider generators with weatherproof enclosures if the unit will be exposed to the elements.

Additional Features

  • Automatic Transfer Switch: Essential for standby home generators, this switch enables the generator to start automatically during a power outage.
  • Digital Displays: Modern generators often come with digital displays that monitor output, fuel levels, and maintenance schedules, which can help in managing the generator more effectively.
  • Safety Features: Look for safety features such as low-oil shutoff, carbon monoxide detection, and overload protection to ensure safe operation.

Pros and Cons

Pros of 7500-15000W GeneratorsCons of 7500-15000W Generators
✔️ Can power entire homes or large tools simultaneously❌ Can be expensive in terms of initial cost and ongoing fuel consumption
✔️ Offers multiple fuel options for flexibility in sourcing❌ Typically louder than smaller models, potentially requiring noise mitigation strategies
✔️ Features like automatic transfer switches provide convenience for home backup power❌ Heavier and bulkier, challenging to move even with wheels
✔️ Robust construction for durability and long-term use❌ Requires significant space for installation and operation

Quick Tips

  1. Calculate Your Power Needs: Review what essential appliances and systems need power during an outage to select a generator that meets these requirements.
  2. Plan for Installation: Consider the space and location for your generator, keeping in mind ease of access for maintenance and refueling.
  3. Invest in Quality: Choose a reliable brand with solid customer support and warranty to ensure your investment is protected.

Selecting a generator in the 7500-15000W range is a significant decision that can provide crucial power support for homes and businesses alike. By carefully considering power requirements, fuel options, noise levels, and additional features, you can choose a generator that not only meets your energy needs but also offers reliability and ease of use. Whether for emergency preparedness, business continuity, or convenience, a well-chosen generator in this range can be a powerful and dependable resource.

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