A generator parallel kit lets you link two inverter generators to roughly double your power output, a smart way to run bigger loads without buying one large, heavy generator. The catch is compatibility: the kit must match your generator’s brand, amperage, and connector type. This guide compares the best parallel kits and cables so you can safely combine your units.
We compared the generator parallel kits owners rate most highly, weighing compatibility, build, and value. Here are seven picks and the generators each one suits.
Prime Champion Power Equipment 50-Amp ParaLINK Parallel Kit for Linking Two 2500-Watt or Higher Inverter Generators, RV Ready
Prime Generator Parallel Cables Kit for Honda Inverter Generators by Journeyman Pro, w/Carrying Case | 30 Amp RV Power Cord Accessories, EU2200i EU2200IC EU1000i EU2000i EU2000i EU3000i (Right Angle 6-FOOT)
Prime WEN GNA50i 50-Amp 6000-Watt Parallel Connection Kit for Inverter Generators, Black
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Quick Comparison
| Parallel Kit | Rating | Reviews | Best For |
|---|---|---|---|
| Champion 50-Amp ParaLINK | 4.6/5 | 552+ | Linking Champion units |
| Champion 30-Amp ParaLINK | 4.7/5 | 344+ | Smaller Champion pairs |
| Journeyman Pro for Honda | 4.8/5 | 339+ | Honda inverter generators |
| WEN GNA50i 50-Amp | 4.6/5 | 316+ | WEN 6000W parallel |
| WEN GNA36i 30-Amp | 4.6/5 | 133+ | WEN 3600W parallel |
| Westinghouse 30-Amp Cord | 4.7/5 | 110+ | Westinghouse inverters |
| Generac 7118 Kit | 4.4/5 | 70+ | Generac GP2200i/2500i |
Top Picks Reviewed
Champion 50-Amp ParaLINK
The Champion ParaLINK 50-amp kit links two compatible Champion inverter generators for higher combined output, with a built-in RV-ready outlet. It is the go-to for Champion owners wanting more power.
Pros:
- 50-amp for higher combined output
- RV-ready outlet
- Brand-matched fit
Cons:
- Champion generators only
Best for: linking larger Champion units.
Champion 30-Amp ParaLINK
The 30-amp ParaLINK suits smaller Champion inverter pairs, delivering a parallel connection at a lower amperage. It is the pick for compact Champion setups.
Pros:
- For smaller Champion units
- Reliable ParaLINK design
- Top rating
Cons:
- 30-amp limit
Best for: smaller Champion pairs.
Journeyman Pro for Honda
The highest-rated kit here, these Journeyman Pro cables are made for Honda inverter generators like the EU2200i, linking two units safely. It is the Honda owner’s pick.
Pros:
- Made for Honda inverters
- Top user rating
- Quality cables
Cons:
- Honda-specific
Best for: Honda inverter generators.
WEN GNA50i 50-Amp
The WEN GNA50i links WEN inverter generators for up to 6000 watts combined with a 50-amp connection. It is the WEN owner’s higher-output pick.
Pros:
- 50-amp, 6000W combined
- Brand-matched for WEN
- Includes outlet
Cons:
- WEN generators only
Best for: WEN 6000W parallel setups.
WEN GNA36i 30-Amp
The 30-amp GNA36i suits smaller WEN inverter pairs up to 3600 watts combined. It is the compact WEN pick.
Pros:
- For smaller WEN units
- 3600W combined
- Simple connection
Cons:
- Lower output
Best for: smaller WEN pairs.
Westinghouse 30-Amp Cord
A 30-amp parallel cord for Westinghouse inverter generators, this kit links two units from the brand reliably. It is the Westinghouse owner’s pick.
Pros:
- Westinghouse-matched
- Reliable 30-amp link
- Well rated
Cons:
- Brand-specific
Best for: Westinghouse inverters.
Generac 7118 Kit
The Generac 7118 parallel kit links GP2200i and GP2500i inverter generators, with a higher-amp outlet for combined loads. It is the Generac owner’s pick.
Pros:
- For Generac GP2200i/2500i
- Doubles available power
- Brand-matched
Cons:
- Pricier than some cords
Best for: Generac GP-series inverters.
How to Choose
- Brand match: parallel kits are usually brand-specific, so match the kit to your generators.
- Amperage: a 50-amp kit handles higher combined output than a 30-amp one.
- Connector type: confirm the kit’s plugs match your generators’ parallel ports.
- Outlet: some kits add an RV-ready or higher-amp outlet for the combined power.
- Identical units: for best results, parallel two of the same model.
Frequently Asked Questions
Can I parallel any two generators?
Generally you should parallel two compatible inverter generators, ideally the same model and brand, using a kit designed for them. Mismatched units can cause problems.
Does paralleling double my power?
It roughly doubles available wattage, letting two smaller generators run larger loads than either could alone.
Are parallel kits brand-specific?
Mostly yes. Champion, WEN, Honda, Westinghouse, and Generac each have kits matched to their connectors, so buy the one for your brand.
What amperage kit do I need?
Match the kit’s amperage to your combined output; 50-amp kits handle higher loads, while 30-amp suits smaller pairs.
Our Verdict
Top Pick: the Journeyman Pro for Honda, the top-rated kit for the popular Honda inverters. Best Value: the Champion 30-Amp ParaLINK for smaller Champion pairs. Premium Pick: the WEN GNA50i, the higher-output 50-amp choice for WEN owners.
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