Standby Generators

What Generator Do I Need to Work from Home During Power Outages?

Last updated: February 26, 2026

Backup Power for Remote Workers and Home Offices

A 16kW to 22kW standby generator with an automatic transfer switch provides seamless, uninterrupted power for home offices during outages. For the estimated 35 million Americans who work remotely full-time, a power outage is not just an inconvenience. It is a direct loss of income, missed deadlines, dropped video calls, and potential damage to professional reputation. A standby generator eliminates that risk entirely.

Why Remote Workers Need a Generator

A typical home office depends on constant electricity for a desktop or laptop computer, external monitors, one or two internet routers and modems (no power means no Wi-Fi, even if your ISP service is active), desk lighting, phone chargers and communication devices, and printers or scanners for document-dependent work. Beyond the office itself, you also need HVAC to maintain a comfortable and productive working environment, and lighting throughout the home for general livability during business hours.

A UPS (Uninterruptible Power Supply) battery backup protects your computer from data loss during the brief seconds between outage detection and generator startup, but a UPS alone provides only 10 to 30 minutes of runtime for a full workstation. It is a bridge device, not a solution for extended outages. A standby generator provides the sustained power that a UPS cannot.

Generator Sizing for Home Office Backup

Home Office Power Requirements

A typical home office setup draws 300 to 800 watts depending on equipment. A desktop computer with monitor uses 200 to 400 watts. A laptop uses 50 to 100 watts. A router and modem use 15 to 30 watts combined. Desk lighting uses 10 to 50 watts. A laser printer uses 300 to 600 watts during printing (much less on standby). This total is modest relative to HVAC, refrigeration, and other household loads, which is why the generator is sized for the whole house rather than just the office.

Whole-House Sizing

A 16kW standby generator with a load-managed transfer switch covers essential circuits including the home office, internet equipment, refrigerator, some lighting, and HVAC in many homes. A 22kW generator with a whole-house transfer switch powers everything without load management, providing the most seamless experience. We recommend the 22kW whole-house configuration for remote workers because it eliminates any possibility of your home office circuit being deprioritized by a load management system during peak demand.

The Automatic Transfer Switch Advantage

For remote workers, the automatic transfer switch (ATS) is just as important as the generator itself. An ATS detects the outage and starts the generator without any action from you. Your home transitions from utility to generator power in 10 to 30 seconds. If you are on a video call or in the middle of an important file transfer, the interruption is brief and, with a UPS on your computer, potentially unnoticeable. There are no extension cords to run, no buttons to push, and no trips outside in bad weather. The system operates whether you are in your office, in bed asleep, or traveling away from home.

Protecting Your Equipment

While a generator provides sustained power, two additional investments protect your home office equipment. A UPS (Uninterruptible Power Supply) on your computer and monitor provides instant battery backup during the 10 to 30 second transfer window. This prevents data loss and keeps your computer running without interruption during the switch from utility to generator power. A surge protector or whole-house surge protection guards against voltage spikes that can occur during power transitions. Quality surge protection prevents damage to sensitive electronics including computers, routers, and monitors.

Internet During Outages

A generator powers your router and modem, but your internet service provider’s infrastructure must also be operational for you to have connectivity. During widespread outages, ISP equipment may lose power, disrupting service even if your home equipment is running. For mission-critical remote work, consider a cellular hotspot or mobile data plan as a backup internet source. A generator ensures your side of the connection stays live, and a cellular backup covers the ISP side.

Tax Considerations

If you use a dedicated home office for business, a portion of the generator cost may be deductible as a home office expense. Consult your tax advisor about whether the generator qualifies as a business-use improvement and what percentage of the cost may be eligible for deduction based on the square footage of your home office relative to the total home.

IB Lighting helps remote workers protect their productivity with the right backup power setup. Call (800) 674-9019 for personalized sizing based on your home and work requirements, or browse our generator selection online.

Expert Source: This answer was prepared by the IB Lighting technical team. For additional guidance specific to your project, call us at (800) 674-9019 or contact us online.