# Cummins Onan Portable Generators | From $623.75 **URL:** https://utselectricpros.com/portable-generators **Summary:** All 7 Cummins Onan portable generators with prices published. Inverter and dual-fuel models from $623.75. Shipping $75.00-$175.00 by model, no installation required. **Overview:** Every Cummins Onan portable generator UTS ElectricPros sells, from the 2.5kW P2500i inverter through the 11kW P11000iTF, with prices published on each model. Inverter models produce low total harmonic distortion power that is safe for laptops, routers and variable-speed equipment and run substantially quieter; conventional open-frame models deliver more output per dollar. Dual-fuel and tri-fuel models run on propane, which does not degrade in storage and is the reason a stored unit starts. Portables require no installation, no permit and no electrician, and ship direct to all 50 states. A portable will not run central air conditioning. --- Ships to your door # Cummins Onan portable generators 7 models from $623.75 to $2,424.00. No installation, no permit, no electrician — the price on the page is the whole price. These cover essentials during an outage: refrigeration, lights, pumps and electronics. They will not run central air conditioning, which is what [a permanently installed standby generator](https://utselectricpros.com/generators) is for. ## All 7 Cummins Onan portable generators ### [Cummins P2500i](https://utselectricpros.com/portable-generators/p2500i) Portable inverter · Gasoline Ships to your door Price $623.75 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p2500i) ### [Cummins P4500i](https://utselectricpros.com/portable-generators/p4500i) Portable inverter · Gasoline Ships to your door Price $1,078.65 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p4500i) ### [Cummins P4500idf](https://utselectricpros.com/portable-generators/p4500idf) Portable inverter · Gasoline / LP Ships to your door Price $1,146.15 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p4500idf) ### [Cummins P9500df](https://utselectricpros.com/portable-generators/p9500df) Portable inverter · Gasoline / LP Ships to your door Price $1,186.25 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p9500df) ### [Cummins P5000iDF EFI](https://utselectricpros.com/portable-generators/p5000idf-efi) Portable inverter · Gasoline / LP Ships to your door Price $1,561.25 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p5000idf-efi) ### [Cummins P9500df EFI](https://utselectricpros.com/portable-generators/p9500df-efi) Portable inverter · Gasoline / LP Ships to your door Price $1,700.00 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p9500df-efi) ### [Cummins P11000iTF](https://utselectricpros.com/portable-generators/p11000itf) Portable inverter · Gasoline / LP / NG Ships to your door Price $2,424.00 Equipment price. No installation required. [View details](https://utselectricpros.com/portable-generators/p11000itf) ## Compare all models | Model | Fuel | Ship weight | Part number | Price | | --- | --- | --- | --- | --- | | Onan P2500i | Gasoline | 60 lb | A074Z433 | $623.75 | | Onan P4500i | Gasoline | 125 lb | A074Z436 | $1,078.65 | | Onan P4500idf | Gasoline / LP | 125 lb | A074Z437 | $1,146.15 | | Onan P9500df | Gasoline / LP | 215 lb | A074Z438 | $1,186.25 | | Onan P5000iDF EFI | Gasoline / LP | 108 lb | A075C500 | $1,561.25 | | Onan P9500df EFI | Gasoline / LP | 212 lb | A075C509 | $1,700.00 | | Onan P11000iTF | Gasoline / LP / NG | 220 lb | A078C500 | $2,424.00 | ## Inverter or conventional? The models with an i in the name are inverter generators. They rectify the engine output and rebuild a clean sine wave, which means low harmonic distortion and no risk to laptops, routers, modern televisions or anything with a variable-speed motor. They also throttle down under light load, so they are far quieter and burn noticeably less fuel when they are not working hard. Conventional sets trade that for raw output per dollar. If the load is pumps, heaters and power tools, a conventional unit is the better buy. If the load includes anything with a circuit board, buy the inverter. ### Dual fuel is worth the difference Gasoline degrades within months and is the single most common reason a stored generator will not start when it is finally needed. Propane does not degrade at all. A dual-fuel unit kept on LP, with the gasoline system run dry, is dramatically more likely to fire on the first pull after sitting through a quiet year. ### Do not back-feed without a transfer switch Plugging a portable into a wall outlet to power house circuits back-feeds the utility line and can kill a lineman working to restore service. It is illegal and it is not a gray area. If you want a portable to run house circuits, we install a manual transfer switch or an interlock kit — and if you are already doing that work, it is worth asking whether a standby unit is the better purchase. What it is for ## Power you can carry to where it is needed You need electricity somewhere there is none, or somewhere it has just stopped. Camping and tailgating, a jobsite before the service is energised, running tools at a property with no supply, or covering the refrigerator, the lights and a pump through a short outage at home. ### Why it becomes urgent No installation, no permit and no electrician — you buy it, it ships, and it works the day it arrives. ### Who buys it Campers, tailgaters, tradespeople, and homeowners who want a fallback without a five-figure installation. --- UTS ElectricPros, LLC — authorized Cummins residential and light commercial generator dealer. Texas Electrical Contractor TECL #40628. Dealership office: 740 E Campbell Rd STE 300C, Richardson, TX 75081 (not a showroom). Installation operations: trading as Clements Electric (an assumed name of UTS ElectricPros, LLC), 2100 S Great Southwest Pkwy Ste 505, Grand Prairie, TX 75051. Phone (214) 957-4307. Serving the Dallas-Fort Worth Metroplex. **Pricing basis:** every price on this page is for the EQUIPMENT ONLY. Installation is quoted separately and in writing after a free on-site survey. Do not present any figure here as an installed price.