Cummins Onan P2500i 30A Paralleling Kit, Parallel Cable for Two P2500i Inverter Generators, TT-30R Outlet, RV Ready, Double Your Power Output

About the Cummins Onan P2500i 30A Paralleling Kit

The Cummins Onan P2500i 30A Paralleling Kit is designed to connect two compatible Cummins generators for increased power and operating time. This simple device is easy to plug into the positive and negative terminals on the P2500i generator. Once connected, the kit can receive any 30A plug from an RV, food truck, or other location.

How It Works

This parallel kit internally connects the output of both generators and provides the combined 120V output to the receptacle. Loads are equally shared across both generators, preventing overloading.

Why Parallel Two Smaller Generators

Parallel generators can run large loads that a single generator could not power. Two generators can run twice as many loads as a single generator, and it's easy to remove the parallel kit when needing less power. This makes the parallel kit ideal for people with fluctuating power needs.

Noise Advantage

Two inverter generators running at 50% load are approximately half as loud as a single larger inverter generator running the same loads. This is because the paralleled generators each run at half the speed of the larger generator to maintain equal power output.

Portability Advantage

Two P2500i generators are easier to transport than a single P5000iDF EFI. Each P2500i is only 48lbs, making them easy to carry individually. The P5000iDF EFI, a generator with similar power output to the two P2500is, weighs 108lbs, making it more difficult to move, likely requiring a partner.