Combining two inverter generators can significantly amplify your power output, making parallel kits essential for those needing extra wattage for RVs, tools, or home backup systems. This article reviews the top universal parallel kits that offer compatibility, durability, and reliable performance. Below is a summary table of the best products selected to enhance your generator’s capacity safely and conveniently.
| Product | Brand | Key Feature | Output Capacity |
|---|---|---|---|
| WEN GNA50i 50-Amp Parallel Kit | WEN | Handles up to 50 amps, links WEN inverters | 6000 watts |
| Champion Power Equipment ParaLINK 50-Amp Kit | Champion Power Equipment | Includes 50A RV outlet, clip-on connection | 5000+ watts (two 2500W generators) |
| MECMO 50 Amp Parallel Cord Kit | MECMO | Wide compatibility including Honda and Westinghouse | 50 amps / 120V |
| Firman 1201 50A Generator Parallel Kit | Firman | Dual 50A & 30A outlets, built-in safety breakers | 50 amps / 120V |
| Parkworld 61094 30 Amp Parallel Cord | Parkworld | Connects two generators, 30A RV outlet | 30 amps / 120V |
WEN GNA50i 50-Amp 6000-Watt Parallel Connection Kit
The WEN GNA50i Parallel Connection Kit is specifically designed for linking any two WEN inverter generators. This kit allows you to increase the wattage of outlets on both connected generator panels, effectively doubling power output for larger demands. It can handle up to 50 amps and 6000 watts of power, making it ideal for users needing reliable increased energy on-the-go or at home. With its compatibility limited to WEN models, it’s a focused solution for those brand users.
Champion Power Equipment 50-Amp ParaLINK Parallel Kit
The Champion Power Equipment ParaLINK Kit boasts a standard 50A RV outlet and an easy clip-on setup, connecting two 2500-watt or higher Champion inverter generators. When linked, it can power two 15,000 BTU RV air conditioners, exemplifying notable wattage expansion for RV users. Its focus on quick installation and RV readiness makes it a practical choice for outdoor power provision.
MECMO 50 Amp Parallel Cord Kit for Generator 120V 50A RV (14-50R)
Designed for ultimate versatility, the MECMO 50 Amp Parallel Cord Kit supports generators from multiple brands including Westinghouse iGen series, WEN, and Honda. This cross-model compatibility is ideal for users mixing generators. It offers convenient 120V 50A RV (14-50R) receptacles and supports running two 15,000 BTU RV conditioners or other high-demand appliances. Its strong build is cUL listed for enhanced safety standards.
Firman 1201 50A Portable Generator Parallel Kit
The Firman 1201 Parallel Kit enables you to double power output by combining two Firman inverter generators. It offers 120V 50A and 30A twist lock outlets, catering to heavy-duty RV and tool energy demands. Safety is enhanced with dedicated circuit breakers for both amperage ratings, ensuring protection during high-power load usage. Its built-in cable storage adds convenience for transport and setup.
Parkworld 61094 30 Amp Inverter Generator Parallel Cord
The Parkworld 61094 30 Amp Cord provides a straightforward solution for connecting two inverter generators to produce a combined 30 amps of 120V power. Its universal parallel kit terminals include a grounding wire for safety, and it’s designed to plug into the RV 30 AMP 120 Volt NEMA TT-30R outlet. This 3-foot cable is compact and easy to use for lower wattage generator combinations.
Buying Guide for Universal Generator Parallel Kits
Choosing the right generator parallel kit involves understanding your power needs and compatibility requirements. Here are essential factors to consider:
Compatibility with Your Generators
Not all parallel kits fit every inverter generator brand or model. Check if the kit supports your generator’s make and model. Some kits, like the MECMO, provide wider cross-brand compatibility, while others are brand-specific (e.g., WEN, Champion, Firman).
Amperage and Wattage Capacity
The parallel kit’s rating (30A, 50A, etc.) determines how much combined wattage you can safely draw. For heavy-duty use such as RVs or large appliances, 50-amp kits are preferred. Ensure the generators themselves meet or exceed the recommended wattage.
Outlet Types and Versatility
Look at the outlets included with the kit: 50A (14-50R), 30A (TT-30R or L5-30R) receptacles, or a combination. Your use case — RV power, tools, or home appliances — will dictate the needed outlet configuration.
Safety Features
Circuit breakers and grounding wires enhance protection against overloads and electrical faults. Kits with built-in breakers like the Firman 1201 offer additional security during extended or heavy usage.
Ease of Installation and Portability
Quick clip-on connections and cable storage options improve user experience. Compact, lightweight cords help with transport and setup.
Durability and Certification
Look for UL or cUL listings indicating compliance with safety standards. Also, choose kits built from strong materials to withstand outdoor use and variable conditions.