Choosing the right parallel kit for an inverter generator depends on your power needs, generator compatibility, and budget. The Champion Power Equipment 50-Amp ParaLINK stands out as the overall best due to its robust build and compatibility with higher wattage units. The WEN GNA36i offers a versatile, budget-friendly option, ideal for smaller setups or occasional use. However, tradeoffs in this category often come down to ease of use versus maximum output, with some kits offering more power but less simplicity. Continue reading to see a detailed comparison that helps you match the best kit to your specific inverter setup.
Get backup power and energy gear delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Complete the kit
Key Takeaways
- Compatibility varies significantly, so matching the kit to your generator’s wattage and outlet type is essential.
- Higher amperage kits tend to support larger or multiple generators but may be bulkier and more expensive.
- Build quality and safety features differ, with premium options offering better durability and protection against overloads.
- Ease of installation and use varies; some kits are plug-and-play, while others require additional wiring or adapters.
- Price points range widely, with budget options suitable for light use and premium kits designed for frequent or heavy-duty applications.
| Champion Power Equipment 50-Amp ParaLINK Parallel Kit for Linking Two 2500-Watt or Higher Inverter Generators |  | Best Overall for High-Power RV and Camping Needs | Outlet: 50A RV (14-50R), 120V 30A locking outlets (L5-30R) | Compatibility: Two 2500-watt or higher inverter generators | Warranty: 1-year limited warranty | VIEW ON AMAZON | See Our Full Breakdown |
| Champion Power Equipment 100740 30-Amp ParaLINK Parallel Kit for Linking Two 2000 to 3000 Watt Inverter Generators, RV Ready |  | Best for Lightweight, Quiet RV Applications | Power Source: Gas Powered | Wattage: 3000 watts | Voltage: 120 volts | VIEW ON AMAZON | See Our Full Breakdown |
| WEN GNA36i 30-Amp 3600-Watt Parallel Connection Kit for Inverter Generators |  | Best for WEN Inverter Generator Users on a Budget | Power Source: Manual | Wattage: 3600 watts | Number of Outlets: 2 | VIEW ON AMAZON | See Our Full Breakdown |
| MECMO 50 Amp Parallel Cord Kit for Inverter Generators, 120V 50A RV (14-50R) – Connect Two Generators for Increased Power |  | Best for Versatile Compatibility and Compactness | Product Dimensions: 10.4 x 8 x 3.14 inches | Item Weight: 2.29 pounds | Receptacle: NEMA 14-50R | VIEW ON AMAZON | See Our Full Breakdown |
| WEN 50-Amp 12000-Watt 240V Parallel Connection Kit for 240V Inverter Generators |  | Best for High-Power 240V Applications | Power Source: Generator Powered | Wattage: 12000 watts | Number of Outlets: 1 | VIEW ON AMAZON | See Our Full Breakdown |
| GENMAX Parallel Cable Kit for Inverter Generators with 50A Parallel Kit (GM9000PK) |  | Best for Compatible GENMAX Users | Connector Gender: Male-to-Female | Plug Type: Type B | Amperage: 50 A | VIEW ON AMAZON | See Our Full Breakdown |
| Ruma 30A Parallel Kit for Predator, Honda, Generac, Yamaha Inverter Generators |  | Best for RV and Camping Enthusiasts | Power Output: 4000 peak watts, 3200 running watts | Electrical Rating: 125V, 60Hz, 30A | Outlets: NEMA L5-30 twist-lock, NEMA TT-30R RV | VIEW ON AMAZON | See Our Full Breakdown |
| Powermate PA0650209 Parallel Kit for Powermate Inverter Generators |  | Best for Powermate Inverter Owners | Wattage: 4200 watts | Recommended Uses: Camping, RV, backup power | Total Power Outlets: 2 | VIEW ON AMAZON | See Our Full Breakdown |
| Journeyman-Pro Inverter Generator Parallel Kit, 30 Amp RV Cord, 6 Foot |  | Best for RVers and Camping Enthusiasts | Output: 40 amps, 125 volts, 5000 watts | Cable Length: 6 feet | Wire Gauge: 12 AWG | VIEW ON AMAZON | See Our Full Breakdown |
| Generac 7118 Parallel Kit for GP2200i and GP2500i Inverter Generators |  | Best for Generac GP Owners | Wattage: 4400 watts | Recommended Uses: Camping, backup power | Total Power Outlets: 2 | VIEW ON AMAZON | See Our Full Breakdown |
| parallel kit for inverter generator | Wattage |
|---|---|
| Champion Power Equipment 50-Am | — |
| Champion Power Equipment 10074 | 3000 watts |
| WEN GNA36i 30-Amp 3600-Watt Pa | 3600 watts |
| MECMO 50 Amp Parallel Cord Kit | — |
| WEN 50-Amp 12000-Watt 240V Par | 12000 watts |
| GENMAX Parallel Cable Kit for | — |
| Ruma 30A Parallel Kit for Pred | — |
| Powermate PA0650209 Parallel K | 4200 watts |
| Journeyman-Pro Inverter Genera | — |
| Generac 7118 Parallel Kit for | 4400 watts |
More Details on Our Top Picks
Champion Power Equipment 50-Amp ParaLINK Parallel Kit for Linking Two 2500-Watt or Higher Inverter Generators
This Champion parallel kit stands out for its ability to connect two 2500-watt or higher inverter generators, making it ideal for powering large RV air conditioners or multiple appliances simultaneously. It offers a quick clip-on connection and multiple outlets, including 50A RV and 120V 30A locking outlets, which enhances safety and convenience. Compared with the WEN GNA36i, it supports higher wattage and more robust connections, but it’s limited to Champion models and doesn’t specify weather resistance, which could be a concern for outdoor use. This kit is best suited for RV owners or campers who need reliable, high-capacity power in a straightforward setup.
Pros:- Supports pairing of two 2500W+ inverter generators for substantial power output
- Includes multiple outlets and circuit breakers for enhanced safety
- Easy clip-on connection simplifies setup
Cons:- Limited to compatible Champion inverter generators, reducing versatility
- Requires two generators to fully utilize its capacity, increasing equipment cost
Best for: RV owners needing to run large appliances like air conditioners or multiple devices simultaneously
Not ideal for: Casual campers or users with smaller inverter generators, as it’s designed for higher wattage units and may be overkill
- Outlet:50A RV (14-50R), 120V 30A locking outlets (L5-30R)
- Compatibility:Two 2500-watt or higher inverter generators
- Warranty:1-year limited warranty
- Support:Free lifetime technical support
Our verdict“This kit is ideal for serious RV users or professionals needing high power output with dependable safety features.”
Champion Power Equipment 100740 30-Amp ParaLINK Parallel Kit for Linking Two 2000 to 3000 Watt Inverter Generators, RV Ready
This parallel kit excels at doubling the power output of smaller, quieter inverter generators, making it suitable for RVers who prioritize portability and low noise levels. Its hand-tightened clamps allow for tool-free connection, and the included safety circuit breakers add reliability. Unlike the Champion 50A kit, it’s designed for 2000-3000W units, which may limit its use for high-demand appliances. It’s a practical choice for users with compatible inverter models seeking a straightforward, portable solution for RV or camping needs.
Pros:- Easy to connect with hand-tightened clamps, no tools needed
- Allows doubling inverter power for larger appliances
- Includes safety features like circuit breaker
Cons:- Limited to compatible ParaLINK inverters, reducing flexibility
- Designed primarily for RV or camping applications, not heavy industrial use
Best for: RVers or outdoor enthusiasts with lightweight inverter generators needing to power small to medium appliances
Not ideal for: Users with high-power requirements or those using non-compatible inverter brands, as it’s limited to ParaLINK-ready units
- Power Source:Gas Powered
- Wattage:3000 watts
- Voltage:120 volts
- Number of Outlets:2
Our verdict“This kit makes the most sense for RV owners with compatible lightweight inverters seeking simple, portable power expansion.”
WEN GNA36i 30-Amp 3600-Watt Parallel Connection Kit for Inverter Generators
The WEN GNA36i offers a reliable way to double power from WEN inverter generators, with RV-ready and transfer switch outlets that enhance its versatility. Its internal cord storage simplifies transportation and setup, and it provides a solid balance of capacity and portability. Compared with the Champion kits, it’s limited to WEN generators, which could restrict compatibility for some users, and its lightweight build might raise questions about durability in harsh outdoor conditions. It’s well-suited for budget-conscious homeowners or small-scale backup power scenarios.
Pros:- Allows doubling power output of compatible WEN generators
- Includes RV-ready and transfer switch outlets for flexibility
- Internal cord storage for easy organization
Cons:- Limited to WEN inverter generators, reducing cross-brand compatibility
- Small weight may suggest lightweight build, possibly affecting durability
Best for: WEN inverter generator owners seeking a lightweight, affordable parallel kit for backup or portable use
Not ideal for: Users with non-WEN generators or those requiring heavy-duty outdoor equipment, as compatibility is limited
- Power Source:Manual
- Wattage:3600 watts
- Number of Outlets:2
- Output Power:3600 watts
- Electrical Output Waveform:Pure Sine Wave
Our verdict“This pick is best for budget-minded WEN generator owners looking for an easy, portable power doubling solution.”
MECMO 50 Amp Parallel Cord Kit for Inverter Generators, 120V 50A RV (14-50R) – Connect Two Generators for Increased Power
The MECMO 50A parallel kit provides a straightforward, plug-and-play solution for linking two inverter generators, with broad compatibility across various models. Its compact design and standard RV outlet make it suitable for RV, camping, or job site use. However, its maximum 50A output may limit applications requiring higher power, and some customer feedback points to occasional connection issues, which can be frustrating during critical power needs. This kit suits users who want a simple, portable solution that works with multiple inverter brands.
Pros:- Easy to install with no tools required
- Compatible with multiple inverter generator brands
- Compact, portable design for easy transport
Cons:- Limited to 50A output, which may not meet higher power needs
- Connection issues reported by some users could hinder reliability
Best for: Campers or contractors needing a flexible, easy-to-use parallel kit for moderate power demands
Not ideal for: High-demand industrial or large residential setups that exceed 50A capacity, or users with incompatible inverter models
- Product Dimensions:10.4 x 8 x 3.14 inches
- Item Weight:2.29 pounds
- Receptacle:NEMA 14-50R
- Max Power Output:50 amps 120V
Our verdict“This kit is best for users who need a simple, adaptable solution for moderate power expansion across various inverter brands.”
WEN 50-Amp 12000-Watt 240V Parallel Connection Kit for 240V Inverter Generators
The WEN 50-Amp 240V kit delivers a substantial power increase by connecting two compatible 240V inverter generators, making it suitable for large-scale backup power or job site applications. Its transfer-switch-ready NEMA 14-50R outlet enhances safety, and the internal cord storage keeps cables organized for easy setup. However, this kit’s compatibility is limited to specific WEN models with three parallel ports, which may restrict its use for some owners. It’s a solid choice for users needing significant 240V power capacity in a reliable, organized package.
Pros:- Doubles power capacity with specific WEN models
- Includes transfer switch-ready outlet for safety
- Internal cord storage for organized setup
Cons:- Limited to WEN brand generators with three parallel ports
- Requires proper setup and understanding of parallel wiring
Best for: Homeowners or contractors with compatible WEN 240V inverter generators seeking high-capacity power expansion
Not ideal for: Those with non-WEN or lower-voltage generators, due to its brand and voltage restrictions
- Power Source:Generator Powered
- Wattage:12000 watts
- Number of Outlets:1
- Input Voltage:240 volts
- Warranty:2 years
Our verdict“This kit best serves WEN users needing a robust 240V power boost for large appliances or professional use.”
GENMAX Parallel Cable Kit for Inverter Generators with 50A Parallel Kit (GM9000PK)
This kit stands out for its tailored compatibility with specific GENMAX inverter models, making it an ideal choice for owners of GM9000iE, GM9000iED, GM9000iEDC, and GM7250iEDC. Compared with broader solutions like the Ruma 30A Kit, this option offers a robust 50A capacity but is limited to GENMAX units, requiring a matching pair for effective parallel operation. The durable, portable design makes it suitable for emergency backup, yet its specificity means it won’t work with other brands or models. The 1-year warranty adds peace of mind, but users must purchase additional kits if they want full parallel functionality beyond connecting two identical units. This pick makes the most sense for dedicated GENMAX inverter owners seeking a reliable, model-specific parallel solution.
Pros:- Compatible with multiple GENMAX inverter models for versatility within the brand
- Allows connecting two generators for increased power output
- Durable and portable for emergency and backup use
Cons:- Limited to specific GENMAX models, not a universal solution
- Requires an additional parallel kit for full functionality if more units are needed
Best for: Owners of compatible GENMAX inverter generators needing a dedicated, reliable parallel connection.
Not ideal for: Users with different inverter brands or models outside the GENMAX lineup, as it’s not universal.
- Connector Gender:Male-to-Female
- Plug Type:Type B
- Amperage:50 A
- Input Current:50 A
- Warranty:1 year
Our verdict“Best suited for GENMAX owners who want a reliable, model-specific parallel connection kit.”
Ruma 30A Parallel Kit for Predator, Honda, Generac, Yamaha Inverter Generators
This parallel kit is ideal for outdoor adventurers needing a simple, weather-resistant solution, especially for RV setups, as it features standard 30A RV outlets and a straightforward plug-and-play design. Compared with the PowerMate PA0650209, the Ruma kit offers a more weatherproof build, making it better suited for outdoor environments. However, its 30A capacity is lower than some alternatives like the Journeyman-Pro, which provides a higher 40A output, suitable for larger appliances. The compact, lightweight construction makes it easy to transport, but the lack of detailed instructions could be a hurdle for less experienced users. It’s best for those who prioritize outdoor durability and straightforward setups over maximum power capacity.
Pros:- Weather-resistant housing for outdoor use
- Easy plug-and-play setup without wiring
- Standard 30A RV outlets for compatibility with common RV equipment
Cons:- Limited to specific inverter generator models listed
- Weight may be slightly heavy for frequent portability
- No detailed instructions included, which could complicate setup
Best for: RV owners and camping enthusiasts looking for a durable, easy-to-use parallel kit for outdoor power needs.
Not ideal for: Users needing higher power levels or those with generator models outside the listed compatible brands, as it’s limited to specified units.
- Power Output:4000 peak watts, 3200 running watts
- Electrical Rating:125V, 60Hz, 30A
- Outlets:NEMA L5-30 twist-lock, NEMA TT-30R RV
- Item Dimensions:12″L x 7″W x 6.5″H
- Item Weight:3.9 pounds
Our verdict“A solid choice for RV and outdoor users needing a weatherproof, easy-to-setup parallel kit.”
Powermate PA0650209 Parallel Kit for Powermate Inverter Generators
This kit makes the most sense for owners of Powermate models PM2200i and PM2000i seeking an easy way to double their power, with a compact and lightweight design that supports portability. Compared to the Journeyman-Pro, it offers a straightforward setup but is limited to specific Powermate units, making it less versatile. Its 4200-watt total capacity is suitable for camping, RV trips, or backup power but falls short for larger home backup needs. The inclusion of a storage compartment for cables adds convenience, but it lacks details on weather resistance, which could limit outdoor use. It’s best for users already invested in Powermate who want a simple, effective parallel solution.
Pros:- Compatible with popular Powermate inverter models
- Compact, lightweight design for portability
- Includes storage compartment for cables
Cons:- Limited to specific Powermate models
- Requires additional setup for parallel operation
- No explicit mention of outdoor or weather resistance
Best for: Owners of Powermate inverter generators needing a compact, easy-to-use parallel kit for portable power.
Not ideal for: Those with different brands or higher power requirements, as this kit is model-specific and limited in capacity.
- Wattage:4200 watts
- Recommended Uses:Camping, RV, backup power
- Total Power Outlets:2
- Item Weight:3.5 pounds
- Color:Black
Our verdict“Ideal for Powermate owners seeking a simple, space-saving parallel kit for portable applications.”
Journeyman-Pro Inverter Generator Parallel Kit, 30 Amp RV Cord, 6 Foot
This kit is tailored for RV and camping users who need a reliable, flexible connection for their inverter generators, featuring durable outdoor-rated wiring and low-profile right-angle plugs for tight spaces. Compared with the more general Ruma 30A Kit, the Journeyman-Pro provides a longer 6-foot cable, offering additional setup flexibility, but it’s limited to 40 amps, which might restrict power for larger appliances. Its compatibility with a range of popular EU and EU3000i models makes it a versatile choice for dedicated RVers. However, it cannot connect different brands or higher-capacity generators, and the need for two identical units remains a limitation. It’s best suited for serious RV travelers with compatible inverter generators.
Pros:- Durable, outdoor-rated wiring for reliable outdoor use
- Low-profile right-angle plugs for tight installation spaces
- Longer 6-foot cable for flexible setup
Cons:- Limited to 40 amps output, restricting larger loads
- Requires two identical generator units for proper operation
- Cannot connect different brands or models outside compatibility list
Best for: Campers and RV owners with compatible inverter generators needing a durable, flexible parallel setup.
Not ideal for: Users with higher power demands or different generator brands, due to its limited compatibility and output capacity.
- Output:40 amps, 125 volts, 5000 watts
- Cable Length:6 feet
- Wire Gauge:12 AWG
- Compatibility:EU2200i, EU2200IC, EU1000i, EU2000i, EU3000i
Our verdict“Best for RVers needing a durable, flexible, and reliable parallel connection for compatible inverter generators.”
Generac 7118 Parallel Kit for GP2200i and GP2500i Inverter Generators
This parallel kit is well-suited for owners of Generac GP2200i and GP2500i models, providing a straightforward way to boost power up to 3,230 running watts and 4,400 starting watts. Compared with the Champion 30-Amp ParaLINK, this kit offers a slightly lower wattage but benefits from specific compatibility with popular Generac models, making installation more seamless. The inclusion of an easy-access storage compartment enhances portability, yet its 10-hour runtime may limit extended use without recharging. Additionally, it’s primarily designed for specific models, so owners of other brands or larger units should look elsewhere. This makes it an excellent pick for dedicated Generac users focused on camping or backup power.
Pros:- Increases power output by connecting two compatible Generac generators
- Versatile receptacles for different power needs
- Compact storage compartment for cables
Cons:- Limited to specific Generac models, not universal
- Runtime capped at around 10 hours per use
- Primarily designed for camping and backup, not heavy-duty industrial use
Best for: Generac GP2200i and GP2500i owners seeking an easy, reliable way to increase their power capacity.
Not ideal for: Users with different inverter brands or higher power needs beyond 4,400 starting watts, as it’s model-specific and limited in capacity.
- Wattage:4400 watts
- Recommended Uses:Camping, backup power
- Total Power Outlets:2
- Engine Displacement:418 cc
- Starting Wattage:4400 watts
Our verdict“Ideal for Generac GP owners looking for a straightforward, reliable parallel kit to expand their inverter power for outdoor use.”
How We Picked
These products were evaluated based on their compatibility with common inverter generators, build quality, safety features, ease of installation, and overall value. We prioritized kits that support a range of wattages and outlet types to accommodate different setups. Durability and customer reviews also played a significant role in ranking, ensuring that each option provides reliable performance. The goal was to identify kits that balance power, safety, and usability, helping buyers avoid common pitfalls like mismatched connectors or poor build quality.Factors to Consider When Choosing Parallel Kit For Inverter Generator
Selecting the right parallel kit involves understanding your generator’s specifications and your power needs. It’s important to consider compatibility, connection types, and safety features to ensure reliable operation. Investing in a kit that matches your inverter generator’s wattage and outlet configuration will prevent overloads and connection issues. Additionally, assessing ease of use and build quality can save you time and frustration during setup and regular use. Keep in mind that higher wattage kits often cost more but provide more flexibility for larger or multiple generators.Compatibility with Your Inverter Generator
Not all parallel kits work with every inverter generator, so verifying the connector types and wattage support is vital. Check the outlet types on your generator—whether 30A, 50A, or other—and ensure the kit matches these specifications. Mismatched connectors can lead to unsafe connections or damage. Some kits are designed specifically for brands like Honda or Yamaha, so confirm compatibility upfront to avoid surprises during setup. Investing in a compatible kit reduces the risk of connection failures and maximizes safety.
Amperage and Power Support
The amperage rating of a parallel kit directly impacts how much power you can generate or combine. Higher amperage kits, like 50A, support larger or multiple generators, making them suitable for heavy-duty applications. Conversely, 30A kits are better suited for smaller setups or occasional use. Understand your power requirements—are you running small appliances or larger tools? Choosing a kit with adequate support prevents overloads and ensures your setup can handle your expected load without risking damage or safety issues.
Build Quality and Safety Features
Durability and safety are critical, especially when connecting multiple power sources. Look for kits with sturdy connectors, weather-resistant materials, and safety features such as overload protection or circuit breakers. Cheaper kits might save money upfront but may lack durability or safety safeguards, risking damage over time. Premium options often include better insulation, secure locking mechanisms, and compliance with safety standards, providing peace of mind during extended use or in adverse conditions.
Ease of Installation and Use
Simplicity in setup can save hours of frustration. Some kits feature quick-connect designs that snap into place, while others require wiring or additional adapters. Consider your comfort level with electrical connections—beginners should favor plug-and-play options. Additionally, features like clear instructions, labeled connectors, and lightweight designs make installation more straightforward. Remember that ease of use doesn’t mean sacrificing safety; look for kits that combine both aspects effectively.
Price and Overall Value
Prices for parallel kits vary widely, often reflecting build quality, power capacity, and brand reputation. While budget options might suffice for light or infrequent use, investing in a higher-quality kit can pay off through increased longevity and safety. Balance your budget against your expected usage—if you plan to run multiple appliances regularly, a more durable, higher-capacity kit is worth the extra investment. Be wary of very cheap kits, which may compromise safety or durability in the long run.
Frequently Asked Questions
Can I connect different brands of inverter generators with a parallel kit?
Connecting different brands of inverter generators with a parallel kit is possible but requires careful attention to compatibility. The connectors and wattage ratings must match or be adaptable, and the generators should have similar voltage and frequency settings. Mismatched models can lead to uneven load sharing or potential damage. Always check the manufacturer’s guidelines and consider using brand-specific kits designed for particular models to ensure safe and reliable operation.
Is it safe to run multiple inverter generators in parallel?
Running multiple inverter generators in parallel is generally safe when using a quality, compatible parallel kit designed for your models. Proper connection, matching wattage ratings, and adherence to safety standards are essential. Overloading or mismatched connections can cause damage or safety hazards, so following manufacturer instructions is critical. Regular inspection and maintenance of the connectors and cords help prevent issues during operation.
What’s the biggest mistake to avoid when choosing a parallel kit?
The most common mistake is selecting a kit that is incompatible with your generator’s outlet type or wattage capacity. This mismatch can lead to unsafe conditions, connection failures, or damage to your equipment. Always verify specifications carefully, including connector types, amperage ratings, and compatibility with your generator’s brand and model. Investing time in this step prevents costly mistakes and ensures a safe, efficient setup.
Do I need special tools or skills to install a parallel kit?
Most parallel kits are designed for straightforward installation and do not require specialized tools beyond basic hand tools like screwdrivers or pliers. However, some setups might involve wiring or securing connectors, so basic electrical knowledge helps. If you’re uncomfortable with electrical work, choosing a plug-and-play kit with clear instructions is advisable. Always prioritize safety and, if unsure, consult a professional to avoid incorrect connections or potential hazards.
How long does a typical parallel kit last?
The lifespan of a parallel kit depends on build quality, usage frequency, and environmental conditions. High-quality kits with weather-resistant features can last many years with proper maintenance. Cheaper or poorly made options may degrade faster, especially if exposed to moisture or rough handling. Regular inspection for cracks, corrosion, and secure connections extends the life of your kit, ensuring reliable performance over time.
Conclusion
If you need a versatile, reliable solution for connecting larger or multiple inverter generators, the Champion Power Equipment 50-Amp ParaLINK is the best overall pick. For budget-conscious users or occasional use, the WEN GNA36i offers solid value and ease of setup. Those seeking premium safety features and durability might prefer higher-end models like the Generac 7118. Beginners should focus on plug-and-play options, while professionals or heavy users benefit from higher amperage kits supporting larger loads. Ultimately, your choice should align with your power needs, generator compatibility, and safety priorities.
Fall Picks
fall essentials
As an affiliate, we earn on qualifying purchases.
