Backup Power Supply & Service Solutions from Colorado Standby
With over 20 years of trusted expertise, Colorado Standby is a leading national provider of backup, standby, and power generation equipment. Shipping to customers across the U.S., we stock commercial and residential power solutions from time-tested, high-performance brands. In fact, we are authorized distributor of top names like Victron, Cummins, and more.
Unlike most online resellers, Colorado Standby also offers specialized services locally in Colorado, giving us real-world, hands-on experience that informs every product we sell. Whether you’re shopping nationwide or need expert support on the ground, we’re your one-stop source for backup and emergency power solutions.




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popular home/small business standby power solutions
Cummins Quiet Connect Series RS20A 20KW NG/LPV Duel Fuel C20N6H 120/240V 1Ph Home Generator A061C601
Cummins Quiet Connect Series RS17A 17KW NG/LPV Duel Fuel C17N6H 120/240V 1Ph Home Generator A061C596
Cummins Quiet Connect Series RS50 50kW NG/LPV Duel Fuel 120/240V 1Ph Backup Generator A054F630
Cummins Quiet Connect Series RS80 80kW NG/LPV Duel Fuel 120/240V 1Ph Backup Generator A054F838
Cummins Quiet Connect Series RS60 60kW NG/LPV Duel Fuel 120/240V 1Ph Backup Generator A054F666
Champion Generator 12.5KW Generator w/ATS 100 NSE NEMA 3R 16 Circuit ATS Home Generator 100179
Kohler Home Generator 10RESV, 1 PH, 240V, cUL/US, CSA LCB (Amp) 50 Home Generator 10RESV-QS8
Kohler Home Generator 12RESV, 1 PH, 240V, cUL/US, CSA LCB (Amp) 60 Home Generator 12RESV-QS8
Kohler 14RESAL, w/ RXT 200 Amp,SE,Load Shed,NEMA 3R ATS LCB (Amp) 70 Home Generator 14RESAL-200SELS
Cummins Quiet Connect Series RS50 50kW NG/LPV Duel Fuel 120/208V 3Ph Backup Generator A054F636
Cummins Quiet Connect Series RS50 50kW NG/LPV Duel Fuel 120/240V 3Ph Backup Generator A054F649
popular portable backup power supply products
Cummins Onan Generator P9500df 9500W Dual Fuel Generator Gas/LPG Portable Generator A074Z438
Kubota GL7000TM Series Lowboy II Generator 7kW Terminal Version Portable Diesel Generator GL7000TM

Bluetti Residential Power Solutions
Expandable Capacity
Bluetti home backup power systems give families a safe, quiet way to keep the lights on during unexpected outages. These all-in-one battery units can run your fridge, internet, lights, and other important devices—without gas, noise, or fumes. You can even add solar panels to keep them charged during long blackouts. Whether you’re at home or off the grid, Bluetti helps your family stay powered, connected, and comfortable.
Featured Products
Showing 73–81 of 1505 results
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Cummins Quiet Connect Series Load Management Kit A051C329
$0.00 Request Quote -
Cummins Onan Generator 12000 Watt Mobile QD 12000 Diesel Generator 12HDKCD-2209 120/240 1Ph A055E840
$15,405.91 -
Cummins Onan Generator 5.5 HGJAB-1270 RV QG 5500 Watt LP RV Generator A063B873
$5,725.24 -
Cummins Onan Generator 5000 Watt Mobile QD 5000 Diesel Generator 5HDKBC-2860 120 1Ph Only A055T686
$11,357.47 -
Cummins Onan Generator 5.5 HGJAB-6755 RV QG 5500 Watt EVAP RV Generator A063B869
$5,436.58 -
Cummins Quiet Connect Series RS In-Home Display A046K103
$0.00 Request Quote -
Cummins Quiet Connect Series Battery Charger 6A A045D925
$0.00 Request Quote -
Cummins Onan Generator 6500 Watt Mobile QG 6500 Propane Generator 6.5HGJAE-3554 LP 120 1Ph Only A063B637
$8,401.27 -
Cummins Quiet Connect Series RS50 50kW NG/LPV Duel Fuel 120/240V 1Ph Backup Generator A054F630
$21,594.03
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