Best Parallel Kits for Generators: Reliable Solutions to Double Your Power
When you need more power from portable generators, a parallel kit is the straightforward solution. By linking two compatible inverter generators, you can dramatically increase running watts to handle high-demand loads like RV air conditioners, power tools, or multiple appliances at once. This guide highlights top parallel kits from trusted brands, explaining what each kit can do, how to choose the right one for your needs, and practical considerations for safe operation in outdoor environments.
Product Comparison Snapshot
| Product | Brand | Max Output | Receptacles | Notes |
|---|---|---|---|---|
| Champion Power Equipment 50-Amp ParaLINK | Champion | Up to 6000+ watts | Standard 50A RV outlet | Ideal for two 2500W+ inverters |
| WEN GNA50i 50-Amp Kit | WEN | Up to 6000 watts | Two parallel connection outlets | Versatile for any two WEN inverters |
| Champion Power Equipment 100740 30-Amp Kit | Champion | Up to 6000+ watts | RV-ready 30A | Simple hand-tightened clamp |
| Generac 7118 Parallel Kit | Generac | Up to 3,230 running watts / 4,400 starting watts | L5-30R and TT-30R | Double your power with portable versatility |
| Journeyman-Pro 30-Amp Cable Kit | Journeyman-Pro | Up to 40A common output | RV-ready receptacle options | Low-profile plugs, easy transport |
Champion 50-Amp ParaLINK Kit
The Champion ParaLINK system is designed to connect two compatible Champion inverters with a streamlined clip-on connection. Featuring a standard 50A RV outlet, the kit enables scalable power for demanding loads such as two 15,000 BTU RV air conditioners. The setup is straightforward, minimizing installation effort while maximizing output potential. It suits owners who already run Champion inverter generators and want a reliable, RV-ready parallel option for higher wattage needs.
WEN GNA50i Parallel Kit
The WEN GNA50i kit is built to link any two WEN inverter generators, expanding individual outlet wattage on connected panels. With a 50-amp, 6000-watt capacity, this kit supports substantial power loads and is designed for straightforward operation. It’s especially appealing for users who own multiple WEN models and want a single, compatible parallel solution that maximizes performance while maintaining system simplicity and organized cabling.
Champion 100740 30-Amp ParaLINK
Designed for linking two inverters in the 2000–3000 watt range, this 30-amp ParaLINK kit provides the practical pairing for many mid-range portable units. It includes a hand-tightened clamp for quick, tool-free attachment, making it a popular choice for RV users, campers, and those needing increased capability without heavy equipment. The kit enables two lightweight inverters to behave like a larger, singular unit when higher output is needed.
Generac 7118 Parallel Kit
Generac’s 7118 parallel kit is tailored for GP2200i and GP2500i generators, delivering up to 3,230 running watts and 4,400 starting watts when paired. It offers versatile receptacles, including L5-30R twist-lock and TT-30R (RV) outlets, which broadens compatibility with common RV and camping loads. A back-end storage compartment helps keep power cables organized, reducing clutter and protecting connectors between uses. This kit emphasizes portability and practical, on-the-go power expansion.
Journeyman-Pro 30 Amp Cable Kit
Journeyman-Pro offers a compact, right-angled cable solution designed to pair two identical watt EU generators, providing up to 40 AMPS total output. The kit emphasizes a low-profile plug design to minimize protrusion and reduce damage risk, making it a pragmatic choice for mobile setups, tight campsites, or home backup where space is at a premium. It supports a variety of Honda and similar inverter models, ensuring broad compatibility for a flexible parallel strategy.
WEN GNA36i 30-Amp Kit
The WEN GNA36i kit pairs two compatible WEN generators for a total output up to 3,600 watts at 30 amps. It appeals to users who want a balanced, mid-range solution with internal storage for cables, helping keep equipment tidy and ready for the next excursion. The kit supports straightforward parallel operation and complements WEN’s broader lineup of inverter generators for portable power expansion.
MECMO 50 Amp Parallel Cord Kit
The MECMO 50 Amp parallel kit is designed to cross-compatibility across multiple inverter models, delivering 50A RV-ready output and easy 120V connections. It positions itself as a flexible cord option for crossing different generator brands that support a common 50A RV-style receptacle. The kit’s broad compatibility can be a practical solution for campers and contractors who deploy varied inverter units in the field.
maXpeedingrods Parallel Kit
The maXpeedingrods kit features a 120V 30A outlet and a 120V 50A outlet, plus a 50A circuit breaker. It’s designed to support a combined output around 6000W when two compatible generators operate in parallel. The package includes two parallel cables and additional adapters, intended to maximize compatibility with a range of maXpeedingrods models. This makes it a versatile choice for high-demand outdoor power needs where multiple devices must run concurrently.
Buying Guide: Key Purchase Considerations
- Compatibility: Confirm your generators are listed as ParaLINK-compatible by the kit manufacturer or belong to the same brand family. Incompatibility can limit power or prevent proper coupling.
- Output Requirements: Assess your peak and running watt needs. If you routinely run RV AC units or multiple tools, aim for a kit offering higher combined wattage (6000+ watts) and appropriate receptacles like RV TT-30R or L5-30R.
- Receptacle Options: Choose kits with receptacles that match your loads, including RV-specific outlets and standard household plugs, to maximize versatility.
- Portability and Storage: Look for kits with built-in cable storage or compact design to keep gear organized in the trunk or campsite storage.
- Ease of Use: Hand-tightened clamps and simple attachment mechanisms reduce setup time. Consider low-profile plugs to prevent damage in tight spaces.
- Weight and Transport: Heavier kits may require two-person handling. Assess your typical usage scenario—home backup, RV camping, or job-site power—and pick accordingly.
- Durability and Build Quality: Select kits with sturdy connectors and durable cables rated for outdoor use, to withstand weather and frequent connections/disconnections.
- Brand and Support: Reputable brands typically offer better warranty, documentation, and customer support, which helps with troubleshooting and maintenance.
Parallel generator kits provide a scalable approach to portable power, enabling you to tailor output to your specific load. When selecting a kit, prioritize compatibility with your current inverters, required wattage, and the type of outlets you’ll use most often. Proper use and safety practices are essential for reliable performance in the field.