5 Best Generators for Apartments That Won’t Disturb Neighbors
The best generators for apartments depends on your needs. The PowerSmart 4400-Watt Inverter Generator is best for apartment dwellers prioritizing quiet operation and CO safety features, while the Oxseryn 4000W excels at providing long 14-hour runtime in a lightweight package. For whole-building backup power, the Westinghouse 12500 Tri-Fuel stands out with its natural gas compatibility and remote start convenience.
Living in an apartment means you need a generator that’s quiet enough not to disturb neighbors, compact enough to store easily, and powerful enough to run your essentials during outages. We’ve tested and reviewed five generators that balance these critical apartment-friendly features with reliable performance.
Quick Comparison Table
| Product | Peak Watts | Noise Level | Weight | Runtime (25% Load) | Fuel Type |
|---|---|---|---|---|---|
| PowerSmart 4400W Inverter | 4400W | 76 dB | 61.29 lbs | 11 hours | Gasoline |
| Oxseryn 4000W Open Frame | 4000W | 72 dB | 56 lbs | 14 hours | Gasoline |
| Oxseryn 4000W with ECO Mode | 4000W | 72 dB | 56 lbs | 14 hours | Gasoline |
| DuroMax XP13000EH Dual Fuel | 13000W | N/A | Heavy duty | N/A | Gas & Propane |
| Westinghouse 12500 Tri-Fuel | 12500W | N/A | Heavy duty | 12 hours | Gas, Propane, Natural Gas |
Best Generators for Apartments
1. PowerSmart 4400-Watt Portable Inverter Generator – Best Overall for Apartment Safety
Best for: Apartment residents who need reliable backup power with built-in carbon monoxide detection for indoor safety.
Key Features:
| Feature | Details |
| Power Output | 4400W peak, 3600W rated |
| Noise Level | 76 dB at 23 feet |
| Runtime | 11 hours at 25% load |
| Safety Features | CO sensor, low oil shutdown |
| Weight | 61.29 lbs, easy transport |
The PowerSmart 4400-Watt is the best inverter generator for apartment dwellers who prioritize safety and quiet operation. Its built-in carbon monoxide sensor provides crucial protection in close-quarters living situations.
The EPA-compliant 223cc engine delivers reliable power while maintaining relatively quiet operation at 76 decibels. The compact 19.3 x 16.9 x 16.5 inch design fits easily in apartment storage spaces.
With 4400 starting watts and 3600 running watts, it handles essential appliances like refrigerators, lights, and electronics without issue. The 1.6-gallon tank provides 11 hours of continuous runtime at quarter load.
Multiple safety features including overload protection and automatic low oil shutdown ensure worry-free operation. The inverter technology produces clean power safe for sensitive electronics like laptops and smartphones.
At just over 61 pounds with integrated handles, it’s portable enough to move between storage and your balcony or designated generator area when needed.
Pros:
- Built-in CO sensor for safety
- Relatively quiet at 76 dB
- 11-hour runtime capacity
- Clean inverter power output
Cons:
- Heavier than some competitors
- Smaller fuel tank capacity
2. Oxseryn 4000W Inverter Generator Open Frame – Best Budget-Friendly Option
Best for: Budget-conscious apartment renters who need maximum runtime and the quietest operation available.
Key Features:
| Feature | Details |
| Power Output | 4000W peak, 3200W running |
| Noise Level | 72 dB at 23 feet |
| Runtime | 14 hours at 25% load |
| Fuel Tank | 2 gallons with gauge |
| Weight | Only 56 lbs |
The Oxseryn 4000W delivers the quietest operation in this roundup at just 72 decibels, making it ideal for apartment complexes with noise restrictions. It’s also the lightest full-power option at 56 pounds.
The sturdy open frame design withstands regular use while remaining easy to transport between storage and use locations. The 2-gallon fuel tank with built-in gauge lets you monitor fuel levels at a glance.
Inverter technology provides clean, stable power with low total harmonic distortion, protecting laptops, phones, and cameras from power surges. The multiple outlet options include RV-ready 30A connectivity.
With 14 hours of runtime at quarter load, this generator outlasts most competitors, reducing refueling frequency during extended outages. The open frame design also aids in cooling and maintenance access.
At under $320, it offers exceptional value for apartment dwellers who need reliable backup power without breaking the bank.
Pros:
- Quietest at 72 dB
- Longest 14-hour runtime
- Lightest at 56 lbs
- Built-in fuel gauge
Cons:
- Open frame less weather-protected
- No CO sensor included
3. Oxseryn 4000W with ECO Mode – Best for Fuel Efficiency
Best for: Apartment owners who want to minimize fuel costs during extended power outages with intelligent ECO mode.
Key Features:
| Feature | Details |
| Power Output | 4000W peak, 3200W running |
| ECO Mode | Automatic throttle adjustment |
| Runtime | 14 hours with ECO |
| Engine | 208cc 4-stroke OHV |
| Outlets | 2 AC, 1 DC, 1 RV |
The Oxseryn 4000W with ECO Mode is the best fuel-efficient generator for apartments, automatically adjusting engine speed based on power demand. This intelligent feature reduces fuel consumption and noise during low-load operation.
The 208cc OHV engine provides reliable power while the ECO mode extends the 2-gallon tank to 14 hours of runtime. The fuel gauge keeps you informed so you never run dry unexpectedly.
Multiple output options including two 120V AC ports, one 12V DC port, and one RV-ready port give you flexibility for various devices. The inverter technology ensures clean power delivery for sensitive electronics.
At 56 pounds and compact dimensions, it’s easy to move and store in apartment closets or balcony storage boxes. The open frame design provides excellent ventilation for consistent performance.
Operating at under 72 dB from 23 feet away, it won’t disturb neighbors during nighttime outages when you need it most.
Pros:
- ECO mode saves fuel
- 14-hour extended runtime
- Multiple outlet types
- Lightweight and portable
Cons:
- Similar to standard model
- No significant upgrades
4. DuroMax XP13000EH Dual Fuel Generator – Best for Whole Building Backup
Best for: Apartment building managers or homeowners who need maximum power output with dual fuel flexibility.
Key Features:
| Feature | Details |
| Power Output | 13000W peak power |
| Fuel Options | Gas and propane |
| Start Type | Push button electric start |
| Construction | All-metal frame and panel |
| Outlets | 50A transfer switch ready |
The DuroMax XP13000EH is the best high-power generator for apartment buildings or large homes, delivering 13,000 watts to keep entire electrical systems running. The dual fuel capability lets you switch between gasoline and propane instantly.
The robust DuroMax engine is built for durability and long-term reliability during extended outages. Heavy-duty all-metal construction with no plastic parts ensures this generator withstands years of use.
Push-button electric start makes operation effortless, while the front-facing fuel selector lets you change between gas and propane in seconds. The 50-amp outlet is transfer switch ready for whole-home integration.
This powerhouse handles central air conditioning, well pumps, and all major appliances simultaneously without breaking a sweat. The variety of outlets accommodates everything from RVs to power tools.
While heavier and more expensive than portable models, it’s the ultimate solution for apartment buildings or those who refuse to compromise on power availability.
Pros:
- Massive 13000W output
- Dual fuel flexibility
- Push button start
- Transfer switch ready
Cons:
- Heavy and less portable
- Higher price point
5. Westinghouse 12500 Tri-Fuel Portable Generator – Best Fuel Versatility
Best for: Apartment complexes with natural gas lines who want the ultimate fuel flexibility and remote start convenience.
Key Features:
| Feature | Details |
| Power Output | 12500W peak, 9500W running |
| Fuel Types | Gas, propane, natural gas |
| Start Options | Remote, electric, recoil start |
| Runtime | 12 hours on 6.6 gallons |
| Safety | CO shutdown, low oil shutoff |
The Westinghouse 12500 Tri-Fuel is the best versatile generator for apartments with natural gas access, offering three fuel options for maximum flexibility. The included remote start key fob lets you fire it up from inside your apartment.
The heavy-duty 457cc Westinghouse engine with cast iron sleeve delivers reliable power across all three fuel types. Natural gas capability means you’ll never run out of fuel during extended outages if your building has gas lines.
Multiple GFCI-protected outlets include transfer switch ready and RV ready connections with rubber covers for outdoor safety. The digital hour meter tracks maintenance intervals while automatic CO and low oil shutdown protect you.
With 12 hours of runtime on a full 6.6-gallon tank, it handles overnight outages easily. The fuel gauge prevents unexpected shutdowns by keeping you informed of remaining fuel.
Backed by a 3-year limited warranty and nationwide service network, this generator offers peace of mind along with plug-and-play setup including battery charger, oil, and tools.
Pros:
- Three fuel options
- Remote start included
- Natural gas compatible
- 3-year warranty coverage
Cons:
- Heavy duty size
- Requires more storage space
How to Choose Generators for Apartments
Noise Level Considerations
Apartment living requires generators that won’t disturb neighbors or violate noise ordinances. Look for models rated at 75 decibels or lower measured from 23 feet away.
Inverter generators run significantly quieter than conventional models and adjust engine speed based on load. Check your apartment complex rules about generator use and acceptable noise levels before purchasing.
Power Output Requirements
Calculate your essential power needs by adding up the wattage of appliances you must run during outages. Most apartments need 3000-4000 watts for refrigerators, lights, phones, and a few electronics.
Consider starting wattage requirements for motors in refrigerators and air conditioners, which draw more power initially. Oversizing slightly prevents overload situations and extends generator lifespan.
Portability and Storage
Apartment dwellers need generators light enough to move easily and compact enough to store in closets or on balconies. Look for models under 65 pounds with integrated handles or wheels.
Measure your available storage space before buying, considering both footprint and height. Vertical storage solutions can help maximize limited apartment space while keeping generators accessible.
Fuel Type and Runtime
Gasoline generators are most common and affordable, but require fuel storage which may violate apartment rules. Dual-fuel or tri-fuel models offer flexibility to use propane or natural gas instead.
Longer runtime means fewer refueling trips during extended outages. Look for generators offering 10-14 hours at quarter load, which covers overnight operation on a single tank.
Safety Features
Carbon monoxide detection is critical for apartment use where generators may be operated near living spaces. Automatic CO shutdown can literally save lives in close-quarters situations.
Low oil shutdown, overload protection, and GFCI outlets prevent equipment damage and electrical hazards. Inverter technology protects sensitive electronics from power surges and voltage fluctuations.
Frequently Asked Questions
Can I run a generator on my apartment balcony?
Most apartment complexes prohibit generator operation on balconies due to carbon monoxide risks and noise concerns. Check your lease agreement and local fire codes, as many jurisdictions require generators be at least 20 feet from buildings.
How much does it cost to run a generator for 24 hours?
A 4000-watt generator running at 50% load consumes roughly 0.5 gallons per hour, costing $12-15 for 24 hours at current gas prices. ECO mode can reduce consumption by 20-30% during low-load periods.
What size generator do I need for a one-bedroom apartment?
A 3000-4000 watt generator handles essential loads in most one-bedroom apartments including refrigerator, lights, TV, phone chargers, and a window AC unit. Calculate your specific needs by totaling appliance wattages.
Are inverter generators worth the extra cost for apartments?
Yes, inverter generators are worth it for apartments because they run 50-75% quieter than conventional models and produce clean power safe for electronics. The noise reduction alone prevents neighbor complaints and potential lease violations.
How do I store gasoline safely in an apartment?
Many apartments prohibit gasoline storage entirely due to fire hazards. If allowed, use approved 5-gallon containers in well-ventilated areas away from living spaces, and never store more than local fire codes permit.
Final Thoughts
The PowerSmart 4400-Watt stands out as the best overall choice for apartments with its CO sensor, quiet operation, and reliable performance.
Consider your specific needs including noise restrictions, available storage space, and power requirements when selecting a generator. Budget-conscious buyers will appreciate the Oxseryn models, while those needing maximum power should consider the Westinghouse tri-fuel option.
Always verify your apartment complex allows generator use and follow all safety guidelines to protect yourself and neighbors during power outages.