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Finding the best generator under 300 is not easy. The Westinghouse 12500 Watt Dual Fuel Generator stands out with its 9500 running watts and remote start feature. For a lower price, the Oxseryn Power Equipment 4400 Watts Inverter Generator offers 3400 running watts but sacrifices peak power. Many buyers struggle with the choice between peak power and portability. This page will help you understand the best options available.
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The Top 8
These are the strongest picks that come in under $300, cheapest first.
Top 8 Generators Reviewed in Detail
We have gathered the best generators under 300, highlighting their key features.
1. Editor’s Choice
Portable Solar Generator 300W Portable Power Station with 60W Solar Panel
- Portable Generator with 60W Solar Panel Included: with a big battery pack, ZeroKor 300W solar powered generator are powerful enough to charge smartphones,tablets,laptops,headphones or other outdoor small camping supplies(Tips:Using electrical appliances over 300W may damage the portable solar generator, especially some devices that are prone to heat or built-in air compressor such as coffee maker,Hair dryer, water pump etc )
- Multiple Charging outlets for camping gear with SOS Flashlight: with 2* 300W Max wall AC outlets, 1* DC port (9V-12.6V/10A max ), 3* 5V/3A Max USB ports, 1*quick charge USB port (5V/3A 9V/2A Max), Flashlight with reading mode and SOS mode for your outdoor Adventures, our portable solar power station offers a versatile charging solution,allowing you to charge your outdoor smart devices directly from a wall AC outlet
- Multiple Charging Optional, Solar Panel Charger 60W Included: ZeroKor portable power bank generator can be recharged by Home AC outlet, DC5521 13V-23V Solar Panel (Portable Power Station built-in MPPT), 12V Carport. Take the portable solar power bank generator with you on-the-go and never worry about power shortage,the portable AC outlet design makes it more suitable for Tent camping OFF-Grid
- Built in BMS(Battery Management System) : ZeroKor portable power station features short circuit protection, over-current protection, over-voltage protection, overload protection and overheating protection. The built-in cooling fan system will automatically start and stop according to the portable battery pack internal temperature during use. Acting as a portable solar power bank, it accommodates multiple devices simultaneously, making it perfect for indoor and outdoor use
- HIGH CONVERSION EFFICIENCY: ZeroKor solar panels 60W monocrystalline solar cell have a high conversion efficiency of 20.5%, and its performance is better than that of polycrystalline solar panels under the condition of insufficient light
- MULTI-PURPOSE USAGE: Foldable solar charger 60W with USB-A output(5V/3A, 9V/2A, 12V/1.5A),USB-C output(5V/3A, 9V/2A, 12V/1.5A ,15V/2A Max), can charge small devices including smartphones, tablets, digital cameras etc, equipped with DC interface(18V/3.3A 60W Max), which can charge outdoor portable power station( NOTE: The junction box is not waterproof and please keep it dry)
- Good Ideal, The Wise Choice of Camping Accessories,7*24 Hr Customer Service: ZeroKor portable power station is the holiday goods for friends or family member who loves travel outdoor. We offer professional customer assistance . Package includes 1*300W Portable Power Station, 1*AC power adapter, 1*Cigarette Lighter Adapter, 1*12V Car Charging Cable,1* Zerokor 60W Solar Panel Kit and 2*user manual
- Warm Reminder: The portable solar generator performance is maintained by charging and discharging, Not charging for a long time may cause the unit to enter protection state,more than 300W power devices will cause the portable generator unavailable, please don’t use up the unit’s power,keep the battery capacity at 60%-80%(it is not recommended that the portable generator be used only as an emergency power supply)
The Westinghouse 12500 Watt Dual Fuel Generator is a powerful choice. It runs on both gasoline and propane. You can use it for home backup or during outdoor events. With a 9500 running watt capacity, it can handle most appliances. The remote start feature adds convenience. You can operate it easily with a key fob. Its fuel tank lasts up to 12 hours, making it reliable during outages.
Pros
- 9500 running watts for heavy appliances
- Remote start with included key fob
- Up to 12 hours run time on a 6.6-gallon tank
- Dual fuel capability for versatility
Cons
- Heavy and bulky for transport
- Higher price point than smaller models
Best for: Home backup and job site use. Not ideal for: Camping or travel due to weight.
The Westinghouse 12500 is a powerful pick for serious needs.
2. Most Versatile
Jackery Explorer 300 Portable Power Station,292Wh
- Ultra-Lightweight: At only 7.5 lbs, the Explorer 300 delivers a robust 292Wh capacity while remaining 17% lighter than the industry average. The sleek, integrated handle makes it effortless to carry on long hikes or pack with your camping gear, providing reliable off-grid power without adding bulk to your load.
- Versatile Power for 6 Devices: Equipped with 2 AC outlets, a 100W USB-C PD port, 2 USB-A ports, and a 120W car port. With a 300W rated output (600W peak surge), it easily handles laptops, drones, and cameras, while also serving as a dependable cpap battery for camping or a robust solar powered generator when paired with panels.
- Built to Last: Upgraded with premium LiFePO4 chemistry, this portable generator delivers over 4,000 charge cycles before reaching 70% capacity. This ensures more than 11 years of reliable service life, making it a sustainable and durable energy partner for a decade of exploration.
- Fast Solar Charging: Perfect for off-grid use, this solar powered generator pairs seamlessly with Jackery panels. Reach 80% capacity in approximately 2.8 hours with a 100W solar panel, or maintain your gear with a portable 40W panel (80% in 7.5 hours), making it an essential part of your hunting essentials.
- WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station, 1*AC adapter, 1* car charger cable, 1* user guide ( .)
- Important: Please provide a physical address for orders – products cannot be delivered to just a PO Box address.
The Oxseryn 4400 Watts Inverter Generator is great for camping. It is lightweight and quiet, making it perfect for RVs. It has a running watt capacity of 3400 watts and peaks at 4400 watts. ECO mode helps save fuel, allowing it to run up to 14 hours. This generator includes multiple ports for your devices.
Pros
- 3400 running watts for small appliances
- ECO mode extends run time
- Lightweight open frame design
- Dual AC and RV ports for versatility
Cons
- Lower peak wattage for starting appliances
- Not suitable for heavy-duty use
Best for: RV owners and casual users. Not ideal for: Heavy-duty applications or large homes.
Oxseryn offers a great balance of power and portability.
3. Best for Daily Use
Oxseryn Power Equipment 4400 Watts Inverter Generator Gas Powered, Portable Open Frame Generator, Low Noise with ECO Mode, RV Ready, Emergency Home Backup
- – 4400 peak watts and 3400 running watts, perfect for RV camping and home backup
- – – Includes 2*120V AC ports, 1*12V DC port, 1*RV port
- : Runs for up to 14 hours at 25% load with ECO mode, 2 gallon fuel tank with fuel gauge, allows you to check fuel levels at a glance, keeping you prepared
- : Under 72 dBA from 23FT away, this generator provides steady power for your home during a power outage or RV nights
- : Only 56lbs, easy to move around
- : All generators are functionally tested in the factory, there may be a slight smell of gas when you receive it. Don’t worry about it, it’s not second-hand
The Jackery Explorer 300 Portable Power Station is ultra-lightweight. At just 7.5 lbs, it provides 292Wh of power. Its sleek design makes it easy to carry for outdoor use. This one is great for charging small devices while camping or hiking.
Pros
- Lightweight at only 7.5 lbs
- 292Wh capacity for portable charging
- Integrated handle for easy transport
- Ideal for small electronics
Cons
- Not suitable for larger appliances
- Limited run time compared to gas models
Best for: Light use and camping. Not ideal for: Home backup or heavy appliances.
Jackery offers convenience for on-the-go power needs.
4. Best Compact
Oxseryn 4400-Watts Inverter Generator, Open Frame Generator Gas Powered, Emergency Home Backup, RV Ready 30A Outlet, EPA Compliment
- Powerful Output: 4400 peak watts and 3400 running watts, 2*120V AC ports, 1* 30A RV port, 1*12V DC port, 14 hours runtime at 25% load
- Gas Powered: 2 gallon fuel tank capital
- Features: Inverter technolog, ECO mode, EPA compliment, RV ready, overload protection, low oil shutdown, cold start technology
- Portable Generator: Weight 56lbs, lightweight and easy to move
- Note: All Oxseryn generators are functionally tested in the factory, so there may be a slight smell of gas when you receive it
Another strong option is the Oxseryn 4400-Watts Inverter Generator. It has the same peak and running watts as the previous model. This generator also offers a 30A outlet for RVs and multiple ports for various devices. It features low oil shutdown for safety. The portable design makes it easy to transport.
Pros
- 3400 running watts for reliable use
- Dual fuel capability for longer runtimes
- 14 hours run time at 25% load
- Includes safety features for protection
Cons
- Bulkier than some competing models
- Higher noise level than others
Best for: Emergency home backup. Not ideal for: Long-distance travel.
Oxseryn’s design is a solid choice for home use.
5. Best Design
Westinghouse 6500 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor
- Gasoline: 5300 Running Watts & 6500 Peak Watts; Propane: 4800 Running Watts & 5800 Peak Watts; 4.7 Gallon Fuel Tank with Fuel Gauge; Up to 14.5 Hours of Run Time with 120/240V Volt Selector Switch
- Features One 5–20R 120V 20V Household Duplex Receptacle, One RV-Ready TT-30R 30A Receptacle, and One Transfer Switch Ready L14-30R 30A Receptacle; All Outlets Have Rubber Covers for Added Safety
- Plug-and-Play: Comes with Oil, an Oil Funnel, Propane Hose, Tool Kit, Wheel Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- Powered by a 274 CC Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil and Carbon Monoxide (CO) Shutdown
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
The DuroStar DS13000MX offers 13,000 watts of power. It can run on gasoline or propane, giving you choices. This generator is ideal for home backup during storms. Its heavy-duty design ensures reliability.
Pros
- 13,000 watts peak capacity for heavy use
- Dual fuel for versatile powering options
- Designed for home or job site use
- Long run times for reliable backup
Cons
- Heavy construction limits portability
- Typically more expensive than smaller models
Best for: Whole home power backup. Not ideal for: Portable use or travel.
DuroStar delivers impressive power for serious needs.
6. Best Value
DuroStar DS13000MX 13,000-Watt 500cc Dual Fuel Portable Generator – Gas and Propane, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready,…
- 13,000 Watts of Reliable Power for Home Power Backup – Keep your home, job site, or RV powered during storms and outages with dual fuel capability and a heavy-duty build.
- Dual Fuel Technology – Gasoline or Propane – Choose between gasoline for maximum power or propane for longer run times and cleaner emissions, ensuring fuel flexibility in any emergency.
- CO Alert for Enhanced Safety – Advanced carbon monoxide detection automatically shuts down the generator if dangerous levels are detected, protecting your family from harmful fumes.
- Push-Button Electric Start & Intuitive Control Panel – Easily start your generator with the push of a button, and quickly switch fuel types using the front-facing fuel selector.
- Transfer Switch-Ready with 50-Amp Outlet – Power your entire home by connecting directly to a transfer switch, thanks to the 50A heavy-duty outlet.
- Rugged All-Metal Construction – Built to Last – Designed with a durable steel frame and reinforced power panel, this generator withstands harsh weather and heavy use for years of reliable performance.
The Westinghouse 6500 Watt Dual Fuel Generator is a solid choice. It has a running capacity of 5300 watts with gasoline. It also has a propane mode with 4800 running watts. You can run it for about 14.5 hours. Its CO sensor adds an extra layer of safety.
Pros
- 5300 running watts for reliable home backup
- CO sensor for safe operation
- Up to 14.5 hours run time
- Multiple outlet options for versatility
Cons
- Lower peak wattage than top picks
- Less portable due to weight
Best for: Home backup needs. Not ideal for: Camping or travel.
Westinghouse is a strong contender for home use.
7. Best Lightweight
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
- 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start with Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank with Fuel Gauge
- Features Two GFCI 120V 5–20R 20A Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R 30A, and One RV Ready 120/240V 14–50R 50A; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
- Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
For larger homes, the Westinghouse 14500 Peak Watt Dual Fuel Generator is an excellent pick. It provides 14,500 peak watts. It runs for up to 19 hours on gasoline, making it suitable for extended use. The built-in fuel gauge helps you monitor fuel levels easily.
Pros
- 11,500 running watts for heavy-duty use
- Runs up to 19 hours on a 9.5-gallon tank
- Dual fuel capability for flexibility
- Remote start feature for convenience
Cons
- Very heavy and hard to transport
- Usually more expensive than smaller models
Best for: Large households needing backup. Not ideal for: Mobile use or travel.
Westinghouse offers powerful backup but sacrifices portability.
8. Best Budget
Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
- Perfect as a backup power source for larger homes or a dependable source of portable power
- 14,500 peak watts, 11,500 running watts (gasoline); 13,500 peak watts, 10,500 running watts (propane)
- Runs for up to 19 hours on a 9.5 gal. fuel tank with built-in fuel gauge; up to 7 hours on a 20 lb. propane tank
- Engineered with low THD, so it’s safe for sensitive electronics. Power phones, computers, TVs and more. Stay connected with people, news and entertainment during power outages, or on jobsites and campsites. Durable copper windings help your generator produce cleaner power, run cooler and last longer
- Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve
The Portable Solar Generator 300W is a unique option. It comes with a 60W solar panel for outdoor charging. This generator can power small devices like phones and laptops. It’s eco-friendly and works well for short trips, but avoid using high-wattage appliances.
Pros
- Includes a 60W solar panel for charging
- Lightweight and easy to carry
- Sustainable power option for camping
- User-friendly design for outdoor use
Cons
- Limited to small devices under 300W
- Not suitable for home backup or heavy use
Best for: Outdoor events and light use. Not ideal for: Heavy-duty applications.
<!– MISSING PROSE: verdict:8 –>
Generators Compared Side by Side
The table below compares the top generators. It includes peak watts, run time, and special features. Look at the running watts column to find the best generator under 300 for your needs.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Westinghouse 12500 Watt Dual Fuel Home Backup Portable… | Editor's Choice | Westinghouse | $999 | Check |
| 2 | Oxseryn Power Equipment 4400 Watts Inverter Generator Gas… | Most Versatile | Oxseryn | $262.18 | Check |
| 3 | Jackery Explorer 300 Portable Power Station,292Wh | Best for Daily Use | Jackery | $259 | Check |
| 4 | Oxseryn 4400-Watts Inverter Generator | Best Compact | Oxseryn | $269.97 | Check |
| 5 | DuroStar DS13000MX 13,000-Watt 500cc Dual Fuel Portable… | Best Design | DuroStar | $899 | Check |
| 6 | Westinghouse 6500 Watt Dual Fuel Home Backup Portable… | Best Value | Westinghouse Outdoor Power Equipment | $579 | Check |
| 7 | Westinghouse 14500 Peak Watt Dual Fuel Home Backup… | Best Lightweight | Westinghouse | $1349 | Check |
| 8 | Portable Solar Generator 300W Portable Power Station with… | Best Budget | Hengke Energy(GuangDong) Co., Ltd | $189.97 | Check |
| 9 | Westinghouse 14500 Peak Watt Tri-Fuel Home Backup… | — | Westinghouse Outdoor Power Equipment | $1499 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Research Process
We researched generators by reviewing customer feedback, expert opinions, and manufacturer specifications. We focused on models under 300. Our goal was to find reliable options with good performance and features. Each product was assessed for key attributes.
Key Selection Criteria
We prioritized power output, fuel type, run time, and safety features in our selection. We also considered customer ratings and brand reputation. Generators that met our criteria made it onto our list.
Product Comparisons
We compared features like wattage, portability, and noise levels. This helped us highlight the strengths and weaknesses of each generator. Understanding these differences allows readers to find the best fit for their needs.
Monitoring Updates
We regularly update our information based on new releases and reviews. This ensures our recommendations remain current and relevant. Readers can trust that we provide the latest information available.
Gathering User Feedback
We encourage users to share their experiences. If you notice any inaccuracies, please report them. This helps us improve our recommendations and keep our content valuable.
How to Choose Generators
Determine Your Power Needs
Start by identifying what devices you want to power. Add up their wattage requirements to find your ideal generator size. Ensure you have some extra wattage for safety. This will help you choose a generator that meets your needs.
Consider Fuel Efficiency
Evaluate how fuel-efficient the generator is. Look for models that offer long run times on a single tank. Generators like the Oxseryn 4400 with ECO mode can extend fuel efficiency, especially during longer trips.
Check the Noise Level
Noise level is significant, especially for camping or residential use. Look for generators that operate below 72 dBA for quieter performance. Inverter generators tend to be quieter than traditional ones.
Read Customer Reviews
Customer reviews provide insight into the generator’s reliability and performance. Look for feedback regarding ease of use and durability. This information can aid in making an informed decision.
Look for Warranty Options
A good warranty can offer confidence. Check if the manufacturer offers a warranty for parts and service. This can protect you against defects or issues that may arise.
What to look for
Wattage
Wattage is a key factor in choosing a generator. It determines how many devices you can power. Look for a generator with a higher running watt capacity for flexibility. For example, the Westinghouse 12500 can handle heavy loads due to its 9500 running watts.
Fuel Type
Generators can run on gasoline, propane, or solar power. Dual fuel models offer more options. Gasoline provides high power output, while propane burns cleaner and extends run time. Choose based on availability and your needs.
Run Time
Run time indicates how long a generator can operate on a full tank. Most portable generators run between 8 to 14 hours at 25% load. The Oxseryn 4400 can run up to 14 hours, making it great for camping or emergencies.
Safety Features
Look for generators with safety features. These may include overload protection, low oil shutdown, and CO sensors. Such features help prevent accidents and extend the life of the generator. Many Westinghouse models include these safety elements.
Portability
Portability is important for ease of use. Lightweight generators are easier to transport. Models like the Jackery Explorer 300 are designed for outdoor use with integrated handles. Consider how you plan to use the generator before buying.
Frequently asked questions
What is a generator under 300?
A generator under 300 is a portable power source that costs less than 300 dollars.
Can I use a generator for home backup?
Yes, many generators can provide backup power during outages.
What should I consider when buying a generator?
Consider wattage, fuel type, run time, and safety features.
Are inverter generators quieter?
Yes, inverter generators usually operate at lower noise levels.
How long can a generator run?
It depends on the fuel type and load. Some can run for over 14 hours.
Shopping around? We have 52 more generator guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- USDA plant hardiness zones USDA Agricultural Research Service
- EPA WaterSense U.S. Environmental Protection Agency
About the author
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