portable generator generators manufacturers & suppliers
Compact and powerful – BISON portable generators deliver reliable power anywhere. Multiple power ratings are available.
power life from here
power life from here
why choose
BISON diesel generator
why choose
BISON portable generator generator
BISON portable generators utilize advanced compact design technology to deliver exceptional power density, ensuring reliable performance while maintaining portability.
BISON portable generators can power multiple applications simultaneously with various socket types and power configurations, allowing one device to meet the needs of multiple devices.
BISON portable generators feature a rugged housing design and protective features to protect critical components from impacts and environmental hazards.
sustainable solutions
sustainable solutions
frequently asked questions
frequently asked questions
What is the difference between rated watts and maximum (surge) watts?
Rated watts indicate the continuous power a generator can produce. Maximum or surge watts refer to the extra power available for a short time—such as when starting appliances with motors like refrigerators or air conditioners.
Does a portable generator need to be grounded?
Yes. Proper grounding is essential for safety to prevent electric shock. Always follow the manufacturer’s instructions and local regulations regarding grounding. Some models require connecting a ground rod and wire, especially for construction or outdoor use.
Can I leave a portable generator in an enclosed area?
No. Never operate a portable generator indoors, in garages, or near windows and doors. Portable generators produce carbon monoxide (CO)—a toxic, odorless gas. Always run your generator outdoors, at least 20 feet away from any structure, with the exhaust directed away from people and buildings.
Can I use the portable generator in inclement weather?
Yes, but exercise caution. Portable generators can run in different weather conditions, but keep them dry and protected from rain, snow, or moisture to prevent damage and electrical hazards. Use a canopy or cover specifically designed for generators, if necessary, and never operate them indoors or in enclosed spaces.
diesel generator purchase guide
portable generator generator guide
Portable generators are compact and mobile power sources that deliver electricity whenever and wherever it’s needed. Market studies show that the global portable generator industry continues to grow steadily, with millions of units sold annually for home, business, and industrial use. These machines provide backup power during outages, operate tools at job sites, and keep appliances running during outdoor trips or in off-grid locations.
At their core, portable generators convert fuel—typically gasoline, diesel, or propane—into electrical energy through a small engine and alternator system. With so many models available, finding the ideal one can be challenging. In this blog, BISON explores everything you need to know about portable generators—from types and key features to usage tips and buying advice—so you can make an informed decision.
BISON provides a full range of reliable, durable, and easy-to-use portable generators designed to deliver dependable power wherever you need it.
Types of portable generators
Portable conventional generators
Conventional generators use a gasoline or diesel engine coupled to an alternator to produce AC electricity at a steady speed (typically ~3600 rpm). They deliver higher wattage for large appliances and multiple tools, and cost less up front. The disadvantages are that it is noisy during operation and has low fuel efficiency under light loads.
Portable inverter generators
Inverter generators convert alternating current (AC) to direct current (DC), and then back to clean AC, thereby producing a stable voltage and frequency that is safe and harmless to precision electronic equipment. They vary engine speed by load, which improves fuel efficiency and reduces noise. Compact and lightweight, they’re ideal for camping, RVs, and small homes.
Portable dual fuel generators
Dual fuel models run on gasoline or propane, offering fuel flexibility and better storage/cleaner burning with propane. They enhance fuel security during emergencies or in remote areas. However, it is slightly more expensive and slightly more complicated to operate.
How to choose the right portable generator: a helpful buyer’s guide
1. Know your power needs
Most portable generators range from 850 to 5,500 running watts and 1,000 to 6,000 peak watts. Generators are rated in watts and include:
- Starting watts: Extra power needed to start appliances with motors (like refrigerators or air conditioners).
- Running watts: Continuous power to keep appliances operating.
To determine your total power requirement, simply add up the operating power (watts) of all the devices you are using simultaneously, and then add the highest starting power.
2. Understand fuel types
Gasoline
- Easy to find and suitable for small to medium generators.
- Shorter shelf life and not ideal for long-term storage.
- Best for occasional use or home backup.
Diesel
- Provides the highest energy yield per gallon.
- Widely available and stores well for up to a year when properly maintained.
- Ideal for heavy-duty or industrial applications.
Propane (LPG)
- Burns cleaner, stores longer, and runs quieter than gasoline.
- Slightly lower power output and requires an external tank.
- Perfect for eco-conscious users and long-term storage.
Dual fuel
- Operates on gasoline or propane for better flexibility and fuel security.
- Costs a bit more and requires switching between fuel types.
- Excellent for emergencies or extended outdoor use.
3. Check the runtime
Runtime indicates how long a generator runs on a full tank. It depends on fuel capacity, efficiency, and load. Most models list runtime at 50% load—for instance, a 4-gallon tank might run for 10 hours at half capacity. Choose a generator that matches your intended use, whether for short tasks or overnight operation.
4. Consider noise levels
Noise levels, measured in decibels (dB), vary by generator type:
- Conventional generators: 70–90 dB (like a vacuum cleaner).
- Inverter generators: 50–65 dB (similar to normal conversation).
If you’ll use your generator near homes, campsites, or quiet areas, opt for BISON models under 65 dB. BISON’s quiet models have specially designed silencers for further noise reduction.
5. Look at outlets
Make sure the generator has the right type and number of outlets for your needs:
- 120V AC: Standard home appliances and tools.
- 240V AC: Heavy-duty equipment and pumps.
- USB ports: For charging phones and small electronics.
6. Useful features
Modern portable generators include helpful safety and convenience features such as:
- Electric start: Push-button ignition instead of manual pull-starting.
- Fuel gauge: Quick fuel-level check.
- Low-oil shutoff: Prevents engine damage.
- Co sensor: shuts Off the unit if carbon monoxide levels rise too high.
7. Think about portability
If you need to move the generator frequently, please pay attention to its weight and design:
- Small portable inverter generators (under 2,000w): Around 40 lbs, usually with handles.
- Larger portable models (over 5,000w): Often 100 lbs or more, but include wheels and foldable handles for easier transport.
Practical uses of portable generators
- Backup power during home outages: During storms, grid failures, or emergencies, portable generators keep essential household appliances running. They can power lights, refrigerators, fans, phone chargers, and even medical devices—helping you stay safe, comfortable, and connected when the power goes out.
- Running tools and equipment at construction sites: For contractors and tradespeople, portable generators are essential. They provide reliable electricity for tools like saws, drills, and air compressors—especially in new builds or outdoor projects where grid power isn’t available.
- Powering appliances while camping or in an RV: When you’re off the grid, a portable generator adds convenience to your outdoor adventures. Quiet inverter models are perfect for powering a coffee maker, mini fridge, or charging devices while camping or traveling in an RV.
- Supporting outdoor events and tailgates: Hosting a backyard party, wedding, or tailgate? A mid-size generator can keep your lights, speakers, projector, and portable grill running smoothly.
- Supplying power in remote work locations: In industries like farming, forestry, emergency response, or remote construction, access to electricity can be limited. Portable generators bridge that gap, providing dependable power for essential tools and equipment in any location.
Choose BISON portable generators
Owning a portable generator brings peace of mind, flexibility, and dependable power wherever it’s needed. Whether for emergencies, remote work, or outdoor adventures, a reliable generator ensures your essential appliances, tools, and devices keep running smoothly. By identifying your power needs and choosing the right type, you can easily narrow down your options and find the perfect fit.
At BISON portable generator factory, we take pride in producing high-quality generators known for reliability, performance, and long-lasting value.
As an experienced generator manufacturer in China, BISON combines advanced technology with professional support to help you find the ideal power solution. Contact BISON now to start our business partnership and enjoy an industry-leading service experience.
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