10 Best Quietest Generators 2025 in the United States

The Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator is a powerful and versatile generator suitable for a variety of needs. It produces 9000 running watts and 11000 peak watts on gasoline, and 8100 running watts and 10000 peak watts on propane. This makes it a strong contender for those needing substantial power output. Its dual fuel capability provides flexibility and convenience, allowing users to switch between gasoline and propane based on availability and preference.

The generator features inverter technology, making it safe for sensitive electronics by producing clean power with less than 3% Total Harmonic Distortion (THD). This is a significant advantage for households and businesses that need to power delicate devices. Portability is somewhat compromised by its weight of 187.4 pounds, although it’s designed with wheels and a handle to aid in moving it. The 17-hour runtime on a 9.8-gallon fuel tank is impressive, providing extended use without frequent refueling.

Additional features include a remote electric start, LED data center, GFCI outlets, and a CO sensor for safety. The generator is also transfer switch ready and can be used in parallel with another unit for increased power output. Its built-in safety features and ease of use make it a reliable choice for residential use. This generator balances power, safety, and versatility, making it well-suited for users needing a robust and flexible power source, though it may not be the quietest or most portable option available.

The Jackery HomePower 3000 is a powerful and quiet solar generator designed primarily for home backup during outages and emergencies. It offers a strong 3600W continuous output with a 7200W surge capacity, enough to keep essentials like refrigerators, fans, and WiFi running smoothly. Its 3072Wh LiFePO4 battery provides long runtime, powering a fridge for 1-2 days or household basics for up to 15 hours. One standout feature is its UL-certified uninterruptible power supply (UPS) with a quick ≤20ms switch, ensuring no interruptions for sensitive devices like medical equipment or security cameras.

As an inverter-type generator, it produces clean, stable electricity quietly, making it suitable for indoor use without disturbing noise. Portability is decent for its size and capacity—it weighs about 60 pounds and has a compact design 47% smaller and 43% lighter than similar models, but it’s still somewhat heavy to carry frequently. Charging options are versatile: fast AC/DC recharge in under 2 hours, solar charging through included 2x 200W panels (up to 80% charge in 9 hours), plus car and gas generator support. The built-in smart ChargeShield 2.0 tech intelligently manages charging to extend battery life, which can last for 4,000 charge cycles maintaining 70% capacity. Its integrated transfer switch and multiple output ports (AC, USB-C, USB-A, DC) add convenience for everyday and emergency use.

Though it is not the lightest option for camping or very frequent transport, this generator offers a good balance of quiet operation, strong power output, and smart energy management, making it an excellent choice for anyone seeking a reliable, quiet backup power source for home essentials.

The Jackery Solar Generator 2000 v2 is a strong choice if you're looking for a quiet, portable power source with solar charging capability. It produces up to 2200 watts, enough to run many home backup devices, camping gear, or small business equipment. Its LiFePo4 battery technology promises safety, long life (up to 10 years), and silent operation since it produces no fumes like gas generators. The generator includes 2x200W solar panels for eco-friendly charging, and can also charge quickly via AC power or an emergency super charge mode.

One of its standout features is the very quiet charging mode that operates at just 30 decibels, allowing you to work or sleep without noise disruption. At 39.5 pounds and with a compact design, it’s more portable than many comparable power stations, though it’s still a bit heavy to casually carry for long distances. The 20ms UPS switching ensures your devices won’t lose power during outages, which is great for critical electronics.

The main drawback is the cost and the fact that solar panels may ship separately, which could complicate setup a bit. Also, while it’s quieter than traditional gas generators, it’s not silent since it has fans for cooling. This generator suits those prioritizing clean, quiet power with versatile charging options, especially for home backup or outdoor use where noise level matters.