Running two generators in parallel is a powerful way to double your power output and ensure a constant energy flow. This article will guide you through the process, explaining why it’s worth considering and how to do it safely and effectively.
Key Takeaways
- Parallel Generators: Running two generators in parallel effectively doubles the power output, providing a constant flow of energy.
- Benefits: Increased power output, flexibility, cost-effectiveness, and redundancy are critical benefits of running two generators in parallel.
- Connecting Generators: Use a parallel kit and follow the instructions in the manual to join two generators in parallel safely.
- Compatibility: Not all generators can be run in parallel. Always check for compatibility before attempting to connect two generators.
- Inverter Generators: These generators produce a steady and clean power output, suitable for powering sensitive electronics. Some inverter generators are designed to be paralleled.
- Larger Generators: While a larger generator can provide more power, it can also be more expensive and less portable than two smaller generators.
- Safety Precautions: Always use a parallel kit, check compatibility, follow the manual, ensure proper ventilation, and practice fuel safety when running generators in parallel.
What is a Parallel Generator?
A parallel generator is a setup where two or more generators are connected to produce a higher power output. This is achieved by synchronizing the generators to work together, effectively doubling their power.
Why Run Two Generators in Parallel?
Running two generators in parallel can provide several benefits:
- Increased power output: You can effectively double the power output by running two generators in parallel. This can be particularly useful for powering larger appliances or a job site requiring a higher power output. See our guide: Understanding the Power Output of Portable Generators
- Flexibility: Running two generators in parallel provides flexibility. You can use one generator if you only need a small amount of power. You can run the two generators in parallel if you need more power.
- Cost-effective: Running two smaller generators in parallel can often be more cost-effective than buying a larger generator. This is particularly true if you already own one generator and are considering buying a second.
- Redundancy: Running two generators in parallel provides a level of redundancy. If one generator fails, the other can continue to provide power. This is particularly relevant if you need Portable Power for Medical Devices.
- 1800 Rated Watts and 2200 Peak Watts at Less Than 3% THD – Weighs Only 47.4 Lbs. – Gas Powered – Two 120V 20 Amp Outlets; Two USB Outlets.Alternator Type : Permanent magnet. Maximum Ambient Temperature: 104°F (40°C).
- Great Choice for Home Use as an Emergency Backup in a Power Outage – Strong Enough to Run All Your Home Essentials
- Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and 12 Hour Run Time on a 1. 2 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
- Parallel Capable – Combine Your iGen2200 with the Westinghouse WH2200iXLT; iGen1200; iGen2200; and iGen2500 to Increase Available Wattage and Amperage (Requires Westinghouse Parallel Cord)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service; Labor; and Parts Coverage and Nationwide Customer Service Network
- 2, 200 peak watts/ 1, 800 Rated watts (gas) & 2, 000 peak watts/ 1, 600 Rated watts (LPG)
- 80cc, 3Hp, single cylinder, 4-stroke, OHV, air cooled Engine
- Inverter technology With parallel capability & super quiet operation (60Db)
- (2) 120V 15A AC outlets, (1) 5V integrated USB outlet, parallel sockets
- Stable sine WAVE to use with sensitive electronic equipment & dual fuel capability (gas or LPG)
- 2300 peak watts/1800 running watts
- (2) AC 120V 13A outlets, (1) 12V 8A Cigarette outlet, and (1) 5V USB port
- Stable sine WAVE for powering sensitive electronics
- Recoil start, low oil shut-off, and AVR
- Ideal for Tailgating, Camping, and Small 120V Appliances
- 2,300 peak watts/ 1,800 running watts
- Capable of up to 4.8 hours of operation at Half Load on 1.18 gallons of fuel
- Compact suitcase design, weighing less than 47 lbs For easy handling
- Stable sine WAVE Technology provides pure, safe electrical power for powering and charging laptops, cell phones, and other sensitive electronic devices
- Ideal for Tailgating, Camping, and Small 120V Appliances
How to Connect Two Generators in Parallel
Connecting two generators in parallel involves a few steps:
- Check compatibility: Not all generators can be run in parallel. It’s essential to check that your generators are compatible before connecting them.
- Use a parallel kit: A parallel kit is a device that allows you to connect two generators safely. It ensures that the voltage and amperage from each generator are balanced, preventing damage to the generators or the appliances you’re powering.
- Follow the manual: Every generator and parallel kit will come with a manual. It’s essential to follow the steps outlined in the manual to ensure that you connect the generators safely and correctly.
Can I Run Two Different Generators in Parallel?
In general, it’s recommended to run two identical generators in parallel. This is because identical generators will have the same voltage and frequency, making it easier to synchronize them. However, it is possible to run two different generators in parallel if they are compatible and if you use a parallel kit designed for this purpose.
What is an Inverter Generator?
An inverter generator is a type of generator that produces a steady and clean power output, making it suitable for powering sensitive electronics. Some inverter generators are designed to be paralleled, allowing you to connect two inverter generators to increase the power output.
What is a Larger Generator?
A larger generator is a generator with a higher power output for high power needs liking charging an electric car. While a larger generator can provide more power, it can also be more expensive and less portable than two smaller generators.
What are the Safety Precautions When Running Generators in Parallel?
Safety is paramount when running generators in parallel. Here are a few precautions to keep in mind:
- Use a parallel kit: A parallel kit ensures the generators are connected safely and correctly.
- Check compatibility: Always check that your generators are compatible before attempting to run them in parallel.
- Follow the manual: Always follow the instructions in the manual when connecting and operating your generators.
- Ventilation: Generators produce exhaust gases and should always be used in a well-ventilated area.
- Fuel safety: Always turn off the generators and let them cool before refueling.
Final Thoughts on Pairing Generators
Running two generators in parallel can be a powerful and flexible way to meet your power needs. Whether you’re powering a large job site, running multiple appliances, or want a backup in case of a power outage, running two generators in parallel can provide the power you need.
Remember:
- Check that your generators are compatible before attempting to run them in parallel.
- Use a parallel kit to connect your generators safely.
- Always follow the instructions in the manual.
- Consider the benefits of running two smaller generators in parallel versus buying one large generator.
- Always prioritize safety when operating generators.
With these tips in mind, you’ll be well on your way to doubling your power with parallel generators.
FAQ
What is a portable generator?
A portable generator is a device that provides power by converting fuel (such as gasoline, propane, or diesel) into electricity. It is designed to be easily transported and used outdoors or in emergencies.
What is the wattage, and why is it important?
Wattage refers to the power output of a generator, measured in watts. It indicates how much electrical energy the generator can provide at any given time. Knowing the wattage is essential to determine the types and number of appliances or devices the generator can power.
Can I parallel two different generators together?
Yes, it is possible to parallel two different generators, but ensuring they are compatible and can be safely connected is vital. Not all generators are designed for parallel operation, so it is crucial to check the manufacturer’s specifications or consult a professional before attempting to parallel them.
How do I run parallel generators?
Running parallel generators involves connecting the two generators using a parallel cable or kit provided by the manufacturer. This cable allows the generators to synchronize their power output and work together as one larger generator, providing twice the power without needing a larger generator.
Can I run incompatible generators in parallel?
No, running incompatible generators in parallel is not recommended. Generators not designed for parallel operation may have different voltage outputs or other electrical specifications that can cause damage or unsafe conditions when connected. Always check the manufacturer’s guidelines for compatibility before attempting to parallel generators.
Can I boost my power by running parallel generators?
Yes, running parallel generators can help boost your power output. Combining two or more generators can effectively increase the total wattage available, allowing you to power more appliances or devices simultaneously. This can be particularly useful when you require more power than a single generator can provide.
What are the benefits of using inverter generators for parallel operation?
Inverter generators are typically designed for parallel operation, meaning they can be easily connected and synchronized to work together. They offer several advantages, including increased fuel efficiency, quieter operation, and stable power output. Inverter generators also tend to have cleaner power, which is essential for sensitive electronics.
How do I connect the two generators for parallel operation?
To connect two generators for parallel operation, you will need a parallel cable or kit specifically designed for the models you use. This cable typically connects to the parallel ports on each generator. It allows them to communicate and synchronize their power output. Always follow the manufacturer’s instructions when connecting the generators.
Can I connect multiple generators in parallel?
Yes, you can connect multiple generators in parallel if they are all compatible and designed for parallel operation. This can be useful in situations where you need even more power than two generators can provide. However, it is essential to carefully consider the total power requirements and ensure that the generators’ combined wattage is sufficient.
What happens if I parallel two generators with different wattages?
If you parallel two generators with different wattages, the power flow will be dictated by the generator with the lower wattage. The higher-wattage generator will adjust its output to match the lower-wattage generator, resulting in a power output equal to the lower wattage. It is essential to consider the wattage of both generators when determining your power requirements.
- 1800 Rated Watts and 2200 Peak Watts at Less Than 3% THD – Weighs Only 47.4 Lbs. – Gas Powered – Two 120V 20 Amp Outlets; Two USB Outlets.Alternator Type : Permanent magnet. Maximum Ambient Temperature: 104°F (40°C).
- Great Choice for Home Use as an Emergency Backup in a Power Outage – Strong Enough to Run All Your Home Essentials
- Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and 12 Hour Run Time on a 1. 2 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
- Parallel Capable – Combine Your iGen2200 with the Westinghouse WH2200iXLT; iGen1200; iGen2200; and iGen2500 to Increase Available Wattage and Amperage (Requires Westinghouse Parallel Cord)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service; Labor; and Parts Coverage and Nationwide Customer Service Network
- 2, 200 peak watts/ 1, 800 Rated watts (gas) & 2, 000 peak watts/ 1, 600 Rated watts (LPG)
- 80cc, 3Hp, single cylinder, 4-stroke, OHV, air cooled Engine
- Inverter technology With parallel capability & super quiet operation (60Db)
- (2) 120V 15A AC outlets, (1) 5V integrated USB outlet, parallel sockets
- Stable sine WAVE to use with sensitive electronic equipment & dual fuel capability (gas or LPG)
- 2300 peak watts/1800 running watts
- (2) AC 120V 13A outlets, (1) 12V 8A Cigarette outlet, and (1) 5V USB port
- Stable sine WAVE for powering sensitive electronics
- Recoil start, low oil shut-off, and AVR
- Ideal for Tailgating, Camping, and Small 120V Appliances
- 2,300 peak watts/ 1,800 running watts
- Capable of up to 4.8 hours of operation at Half Load on 1.18 gallons of fuel
- Compact suitcase design, weighing less than 47 lbs For easy handling
- Stable sine WAVE Technology provides pure, safe electrical power for powering and charging laptops, cell phones, and other sensitive electronic devices
- Ideal for Tailgating, Camping, and Small 120V Appliances
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