Top Benefits of Backup Generator Installation for Properties
For commercial property managers, maintaining reliable power is essential to keep operations running smoothly and tenants satisfied. One way to achieve this is through backup generator installation. These systems provide a vital layer of security during power outages, ensuring that businesses and facilities can operate without interruption. Here’s what property managers need to know about backup generator installation, from the basics of choosing the right system to understanding the installation process.
Understanding the Basics of Backup Generators

Backup generators are systems designed to supply electricity to buildings when the main power source fails. For commercial properties, this feature is invaluable, especially for those located in areas prone to storms, high electrical demand, or infrastructure issues that can cause unexpected outages. A backup generator automatically kicks in when the primary power supply is disrupted, ensuring seamless power continuity for essential systems such as lighting, HVAC, security, and elevators.
There are two main types of backup generators used in commercial settings:
- Standby Generators: These systems are permanently installed and connected to the building’s electrical system. They start automatically during an outage, making them a preferred choice for commercial properties where uninterrupted power is essential.
- Portable Generators: Though less common in commercial applications, portable generators can be used as temporary solutions. However, they require manual setup and connection, which may not be ideal for properties needing consistent power.
Benefits of Backup Generator Installation for Commercial Properties
Backup generators provide multiple benefits that enhance the stability and safety of commercial buildings. Here are a few key advantages:
- Operational Continuity: For businesses, even a short outage can lead to disruptions, financial losses, and dissatisfied tenants. A backup generator keeps essential systems running, helping avoid downtime and loss of productivity.
- Tenant Satisfaction and Safety: Backup power ensures that tenants remain comfortable and safe during outages. This is especially important for facilities with sensitive operations, such as healthcare centers or data centers.
- Asset Protection: Systems like HVAC, refrigeration, and security rely on uninterrupted power. Backup generators help prevent damage to equipment, minimize security risks, and protect temperature-sensitive assets.
- Code Compliance and Risk Reduction: In some regions, certain types of commercial buildings are required to have backup power systems. Installing a generator can help properties meet local codes and regulations, while reducing liability risks associated with prolonged outages.
Selecting the Right Backup Generator for Your Property
When it comes to selecting a backup generator, property managers should consider factors such as power requirements, fuel options, and the layout of the property. Here are the main considerations to keep in mind:
- Power Requirements: Backup generator size depends on the power load of the building. It’s important to determine the wattage needed to run critical systems like lighting, elevators, and HVAC. Consulting with a commercial electrician can help assess the correct size and capacity.
- Fuel Type: Backup generators are typically powered by diesel, natural gas, or propane. Diesel generators are known for their reliability and high power output, while natural gas generators are often chosen for their lower emissions and constant fuel supply. Propane is another option, but requires regular refueling. Property managers should evaluate the pros and cons of each fuel type based on availability, cost, and storage options.
- Automatic vs. Manual Start: Standby generators can be automatic or manual. Automatic generators start on their own when an outage occurs, providing a seamless power transition. Manual start generators require someone to switch them on during an outage, which may not be practical for commercial properties.
- Location and Installation Requirements: Placement of the generator is crucial for effective operation and maintenance. Most local codes require generators to be installed outdoors with proper ventilation, fuel storage, and soundproofing considerations. Additionally, property managers should consult a commercial electrician to assess the best location for installation and verify that it meets local zoning and noise regulations.
The Installation Process
The installation of a backup generator for a commercial property involves several key steps. Here’s an outline of what to expect during the installation process:
- Site Assessment and Planning: The first step is a site assessment. This involves evaluating the building’s layout, identifying power needs, and determining the best location for the generator. An electrician will help create an installation plan that addresses zoning requirements, fuel supply, ventilation, and access for maintenance.
- Permitting and Code Compliance: Commercial backup generator installations often require permits and inspections. This may involve submitting plans to local authorities, addressing any specific safety concerns, and scheduling inspections to confirm compliance with electrical and building codes. Working with a licensed electrical contractor simplifies this process and helps avoid costly delays.
- Electrical Connections and Transfer Switch: A critical component of any backup generator installation is the transfer switch. This switch allows the generator to kick in automatically by disconnecting the building from the main power grid during an outage. The transfer switch is connected to both the generator and the electrical system, enabling a safe and seamless transition between power sources.
- Fuel Storage and Connections: Depending on the fuel type, additional installations may be necessary. Diesel and propane generators require storage tanks, which must be installed according to safety and environmental regulations. Natural gas generators are usually connected to an existing gas line. In each case, proper fuel storage is essential for safe and reliable operation.
- Testing and Commissioning: Once the generator is installed, it undergoes testing to verify that it functions properly. This includes running the generator to check its load capacity, transfer switch functionality, and fuel supply connections. A licensed technician will also review operational procedures and maintenance requirements with property managers to ensure long-term reliability.
Maintenance and Regular Testing

A backup generator requires routine maintenance to operate effectively during emergencies. Here are the primary maintenance tasks to keep in mind:
- Fuel and Oil Checks: For generators that rely on diesel or propane, fuel levels should be checked regularly. Additionally, oil changes are needed periodically to maintain engine performance.
- Battery Inspections: Batteries play a critical role in starting the generator, especially for systems with automatic start functionality. Battery health should be inspected regularly, with replacements as needed to avoid unexpected failures.
- Regular Testing: Monthly testing ensures the generator is ready to perform during an outage. This involves simulating an outage scenario to check if the generator engages properly, as well as verifying load handling and system efficiency.
- Professional Servicing: Scheduling professional inspections and servicing is vital to maintaining a generator’s long-term functionality. Certified technicians can identify potential issues early, replace worn parts, and ensure all systems are running efficiently.
Common Challenges in Backup Generator Installation
Backup generator installation for commercial properties can present some unique challenges. For instance, the initial cost can be substantial, and additional costs may arise from permitting, fuel storage, and site preparation. Property managers should consider the long-term savings and peace of mind that come with having a reliable backup power source. Another common challenge is complying with noise and emissions regulations, particularly in densely populated areas. Choosing a low-noise model and installing soundproofing measures can help mitigate this issue.
Backup Generator Installation: The Role of a Professional Electrician
Working with a commercial electrical contractor simplifies the backup generator installation process and helps avoid potential pitfalls. Licensed electricians have the expertise to assess your property’s power needs, recommend the best generator, and handle the technical aspects of installation. Their knowledge of building codes and safety regulations ensures the installation complies with local requirements, reducing liability and ensuring seamless functionality during an outage.
Contact M.T. Kelley Electric for Your Backup Power Needs
If you’re considering backup generator installation for your commercial property, M.T. Kelley Electric is here to help. Our team specializes in high voltage transformer inspections, generator installations, and a wide range of commercial electrical services. We understand the unique needs of commercial property managers and are committed to delivering reliable power solutions tailored to your property. Contact M.T. Kelley Electric today to discuss your generator installation needs and explore how we can support your property’s electrical requirements.