What to Know Before Installing Commercial Generators
Oct. 07, 2024
What to Know Before Installing Commercial Generators
What to Know Before Installing Commercial Backup Generators for Businesses
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Dont let a power outage cost your business profits or productivity. Theres no telling when a severe storm or downed wire will impact your property, so you need to be prepared to ensure your company continues to run as smoothly as possible. A commercial backup power supply is your best bet.
These generators, in both diesel and natural gas configurations, are robust backup power solutions for any business, facility, operation, or industrial application that requires constant power to continue day-to-day business operations. When energy loss occurs due to a power outage from natural disasters, interruptions in the power grid or component failure, your generator will keep your company up and running until the main power source returns.
Because installing a backup generator for commercial purposes is no simple task, you should note a few points beforehand to ensure the process happens smoothly.
The Importance of Backup Power Generators for Business Operations
For many businesses, losing power can bring operations to a halt, create unsafe working environments for employees and result in loss of business and profits. Whether you operate a college campus or a construction site, you can run into many issues when the power goes out. Thats why generators are essential for commercial purposes.
Theres no single cause of a power outage. These incidents can occur due to natural disasters like hurricanes, tornadoes, earthquakes and floods. Many external elements cause power outages, including power grid failure, utility pole accidents, transformer malfunctions and even your friendly neighborhood squirrel. No matter what leads to the power outages, if your business or operations rely on constant electricity, power outages can cripple your workflow and processes.
These disruptions can last anywhere from a few minutes to days. Therefore, businesses need to be prepared for short and long-term power outages to keep their facilities running. In many cases, companies are forced to wait around until power to the main utility grid is restored before being able to resume business operations. Any period of downtime can result in fewer profits and for places like hospitals and nursing homes, it can be the difference between life and death.
Installing a backup generator can keep the basics of your facility running to perform regular daily operations, making power outages a nuisance rather than a setback in business profits, productivity or dangers to lives.
Types of Backup Commercial Generators
Commercial generators fall into three main categories emergency commercial generators, emergency standby generators and additional backup generators. However, two of these are NFPA 110 standard requirements. These types of generators provide backup necessary for providing key loads. Note that requirements for various generator kinds vary between states, counties and businesses.
1. Emergency Commercial Generators
These backup generator systems automatically provide backup power in the event of power loss due to a power outage. You can find different types of emergency power supply systems in the NFPA code. These units must provide power within 10 seconds to all safety systems, which commonly include:
- Exit lighting
- Smoke alarms
- Evacuation systems
- Fire alarms
- Escalators
- Elevators
These safety features allow occupants to leave safely and quickly during life-threatening situations. Under this category, they cant rely on other power sources, instead operating as standalone generators and having their own panels, switches and conduits.
2. Legally Required Emergency Standby Generators
Standby generators for emergencies differ from emergency units in the time allowed before they begin to provide power. These generators must activate within 60 seconds of a power loss. Like with EPSS, standby generators also fall under the NFPA code as a required device for some businesses.
However, unlike EPSS, which must have separate connections, standby systems dont require that feature. These generators dont provide power to safety features, primary egress systems or life-saving devices. That said, they can improve egress from the building for people inside.
3. Additional Standby Backup Generators
Any additional standby backup generators for commercial buildings arent a requirement by code. But these additions can power key equipment, machinery and any other systems the business needs to continue regular operations in the event of a power outage. Essentially, these backup generators can help mitigate profit loss and losses due to downtime.
Additionally, these generators can help keep heating and cooling systems running to provide continued comfort for all occupants if desired. These generator systems can also connect to the same system components as the standby generator systems required by law, but not the emergency generator systems.
What Are the Requirements of Commercial Backup Generators?
Commercial backup generators fall under the guidelines of the National Fire Protection Association (NFPA) 110 standards. These standards mandate the minimum types of generators, operation and testing requirements for these units.
The types of generators you browse depend on what tasks your business performs. For instance, Level 1 emergency power supply systems (EPSS) are required for situations in which power outages could cause loss of life for employees or clients.
Level 2 EPSS are used for less critical situations where lives arent at risk. As with Level 1 EPSS, Level 2 EPSS has all the accessories to keep the generator running. These accessories may include controls, transfer switches, load terminals, alarms and overcurrent protection.
Mission critical facilities are operations that provide crucial functions for a businesss aims. Sites that fall under this category include hospitals, data centers, university research centers and laboratories. Power losses in these places could compromise information in servers or specimens in laboratory storage.
To ensure your business meets the necessary requirements, consult with a professional in generator installation who knows the NPFA 110 standards and how they apply to different businesses. For example, restaurants and mental health facilities have separate requirements under the standard for their emergency generators.
Points to Consider When Selecting a Backup Generator for a Business
Whether you need to protect your health facilitys HVAC systems to keep patients safe or ensure your data center remains secure, you can benefit from a generator for your business. But where do you begin? This process can be a bit tricky, involving research on the power needs for your business. Plus, you must consider the type of fuel source to use and where to install the generator.
Because the process requires careful calculations, you should consult with an expert in commercial generator installation for assistance finding recommendations that will fit with your business needs and budget. Heres a closer look at generator sizes, requirements and fuel.
Generator Size and Requirements
Commercial generators come in various different ratings. With such a range of options, you need to carefully consider the appropriate size for your business. Though you dont want to undersize the generator because it wont produce enough power, you also dont want to purchase a generator that produces too much power because you could waste money on power generation you wont use.
As with other decisions, youll want to consult with a generator professional to get advice on the exact size your business needs.
Generator Fuel Source
The most common fuel sources used for commercial generators are diesel and natural gas/LPG. Because each has advantages and disadvantages, neither is inherently better than the other. You must make a decision based on your companys needs and the availability of fuel for the generator.
Commercial Diesel Generators
Diesel generators are one of the most commonly installed generators in the market for emergency backup power and standby generator selections. Their versatility means various industries can use them for different needs. Additionally, these models require less overall maintenance, so you may be able to save money in the long run.
The drawback to diesel generators is how the capacity of their fuel tanks restricts their maximum operating runtime. Therefore, you should have a plan for providing fuel to refill the tanks. Dont rely on fuel trucks, which may not be able to reach your business after a natural disaster or emergency. As an alternative, you could use external diesel fuel tanks stored on-site in case of an emergency to replenish the generators fuel supply. This second option allows for preparation for long-term outages that often occur after hurricanes or blizzards.
Commercial Natural Gas Generators
Natural gas generators are another popular generator choice, especially in urban environments. These models generally produce less noise, and the fuel burns cleaner than their diesel counterparts. Another advantage natural gas generators have over diesel models is their capability to connect to local natural gas lines. Therefore, you dont need to store extra fuel.
However, natural gas generators arent perfect. Due to having spark-ignitions, they require more frequent maintenance than diesel models. Plus, if utility companies shut off the gas supply due to a natural disaster, the generator will no longer work. However, you can work around this disadvantage with a conversion kit, which allows you to run the natural gas generator on liquid petroleum gas (LPG or propane) in an emergency. With a conversion kit, you can store extra propane on-site to keep the generator operating even if local utilities fail.
Whats the Difference Between New and Old Generators?
New Generators
When most customers look for a commercial generator, they may gravitate towards new generators with the thought that newer is better. Those who can afford the cost of a new generator will enjoy many benefits. That said, you should also note that even new models have disadvantages.
The benefits of new generators include:
- Latest make and model
- No wear
- Manufacturer warranty
- More recent EPA compliance
The downsides of new generators are:
- Made to order, which results in a longer lead time
- Higher cost of acquisition
- Less flexibility for modifications
- Fewer aftermarket parts available
Used Generators
If you want to spend less on a generator, you can still have peace of mind with an older molder. Often times, used generators are just as reliable as new generators, working to keep your business running for years to come.
Used generators are a popular choice for a number of reasons, including:
- Immediate availability, which leads to a short lead time
- Faster purchasing processing, delivery and installation turnaround time
- A wider selection of generator brands and models to browse
- Various upgrades and aftermarket add-ons available
- Serviced, tested and certified to run in top condition
- Can be used in many emergency standby applications
- Savings on upfront costs
That said, you should note that buying a used generator often means that it already has some wear and tear, which could be a factor in your decision.
The downsides of used generators are:
- Generator will have varying hours of use
- May require more immediate service & maintenance
- May not meet certain EPA level requirements
- May have cosmetic defects
- No brand manufacturer warranty
Requirements for Commercial Generator Installation Sites
When installing a commercial generator, each installation site will have different requirements. However, they share common features generally required in generator installation. Some of these items include:
- Physical location of the generator
- Generator foundation, such as a concrete pad
- Accessibility for maintenance workers
- Fuel truck accessibility for refueling diesel generators
- Access security from pedestrians, passersby and visitors
- Fuel tank, located above ground or underground
- Enclosure to protect against the elements
If the generator is inside a building, known as a generator room, its important to properly prepare the room to ensure the generator is secure and there are proper measures taken to protect the generator. Its also crucial to adhere to local building codes, including fire codes and local emissions regulations. Be sure to consult with an expert to help guide you through the necessary steps and paperwork required to install the generator.
Questions to Ask Before Installing a Commercial Generator
Before choosing a backup commercial generator, you must make several decisions to ensure the unit will perform as needed in emergencies. Answers to questions about power capacity, initial costs, fuel prices and accessories will all play roles in the final choice of a generator for your business.
1. What Amount of Backup Power Do You Need?
Use your companys electric bills to determine the amount of backup power your generator should produce. Look at energy use for the past year and find the highest amount. Add one-fourth of your power use to the number you find to see the minimum amount of power your generator should produce. The addition of one-fourth of the highest amount of power ensures your system has adequate reserve power, even when your facility operates at its peak from the electricity produced by the generator.
When calculating the amount of backup power you need, you dont have to only look at your businesss requirements today. Consider how much power youll need in the future to ensure your backup generator can scale with the growth of your site. Even after doing the calculations, we always recommend consulting with an expert in generator sizing to obtain a more exact estimate of your current and future power needs from the generator.
Contact us to discuss your requirements of Generator set procurement for mining operations. Our experienced sales team can help you identify the options that best suit your needs.
2. Whats the Cost of a Commercial Generator?
When considering a generator, you shouldnt base your decision solely on the price tag. Be sure to consider costs down the road, as commercial generators require regular service, maintenance and testing to ensure theyre always in proper condition.
Also, factor in the amount of money your business can save by avoiding lost profits or productivity in a power outage. Not getting a generator or choosing a lower power model to save money on the initial cost could end up costing your business more money in lost revenue from not having enough power in emergencies.
3. Whats the Cost of Fuel for the Commercial Generator?
The type of fuel for your generator will play a role in cost. Most people use natural gas and diesel, so youll likely choose between those two options. Due to constantly fluctuating fuel prices, you wont be able to predict the cost of fuel in the future. It helps to look at trends, but you can never be sure, so keep that point in mind while you browse.
4. Will You Add an Automatic Transfer Switch to the Unit?
When installing a commercial generator as a backup power solution, consider investing in an automatic transfer switch, or ATS. An automatic transfer switch prompts the generator to kick in after it detects that power from the main grid has been lost. Once power from the main grid returns, the generator will then shut off.
Without an ATS, a staff member will need to be on-site to manually flip the switch. This manual switching requires paying to have someone available to run the generator in case of a power outage. Additionally, the person must also turn off the generator once the power is restored. An ATS could save this effort and time.
5. How Often Will You Use the Generator and How Long Will It Run?
When selecting a generator for your businesss emergency power needs, a stationary model that remains on standby for use is the best option. A stationary generator provides more power and can keep your business running during an outage.
However, there are times when your company may need additional, temporary power. For these situations, a portable rental generator may suffice. Often, portable models serve commercial purposes for bringing power to construction sites or other mobile needs. These units dont provide adequate power for running the functions of a building during an outage.
Overview of Commercial Backup Generator Systems Installation
The installation process of a commercial generator has multiple steps that begin even before the generator arrives at the site for final positioning. Pre-installation steps are just as critical as the process used to place and connect the unit. With preparation during the pre-installation period, the generator will have the correct size, provide an adequate amount of power and meet regulations.
Pre-installation steps for generator placement are as follows:
- Calculating space, size, location, fuel type, voltage and AMPS needed
- Consulting with local EPA agency and a certified electrician to ensure the generator meets local and national codes and EPA regulations
- Selecting a generator brand and model that fits your application
- Choosing a site for the generator that includes fire and safety alarms, barriers to unauthorized access and sound suppression
- Planning your concrete pad, electrical foundation and containment tank
- Obtaining local permits for the installation of the generator
Following these preparatory steps, the final backup generator installation procedure can start. During this phase, installers take the following steps:
- Installing the generator on the prepared concrete pad
- Connecting the fuel line and electrical connections for the generator
- Running and testing the equipment to ensure technicians correctly set it up
- Cleaning the installation site and removing all tools, materials, waste and equipment used
Why Service and Maintenance Matter Post-Installation
Whether new, used or surplus, all generators require constant service and maintenance. After the successful installation of your generator, be sure to follow our general guidelines for the maintenance of a commercial generator for your commercial generator.
As critical as maintenance is for a generator, testing is also essential for ensuring the system works as expected. Therefore, plan to test the generators operation on a weekly, monthly and yearly basis. Health care facilities and other sites that rely on power to prevent life-threatening health issues must conduct tests of their emergency generators at least weekly. Additionally, these businesses must do load tests monthly. Other types of businesses should do at least monthly visual inspections and annual tests. However, more frequent testing provides regular verification that the generator is ready to respond to an emergency. We advise that you always consult brand manufacturers for their recommended service & maintenance schedules as well.
With regular attention, including servicing, maintaining and inspecting the unit regularly, itll last you for many years to come your business will have dependable power when you need it most. However, owning a well-maintained generator is only part of preparing for an emergency outage in your business. Always have a backup plan in case of power loss. This plan includes determining the amount of fuel needed for supplying power to the building through the emergency generator.
Other aspects of a contingency plan include sourcing and storing fuel for use by the emergency generator. Plus, you must make plans for those in the building if the power doesnt return. Being ready for an emergency means having backup plans in case the initial plans fail.
By choosing an emergency generator that will meet your businesss power needs, keeping it maintained and accessing fuel for its use in an emergency, you can avoid many of the problems caused when the power goes out.
Contact Woodstock Power About a Generator for Your Business
While there are many items to consider and steps involved in choosing, buying and installing a commercial generator for backup power, you now know the basics of the process. By partnering with us at Woodstock Power Company, you save money on your commercial standby generators and have peace of mind to keep your facility running during power outages. Each of our generators goes through a complete process that includes inspection, servicing and verification to ensure each business has backup power they can rely on.
Our generator inventory includes a variety of options for large and small businesses. Contact us to have one of our professionals to help you choose the best generator for your business based on the fuel type, legal guidelines, space, exhaust, power requirements, prime or standby status and portability.
If youre in the market for a backup commercial generator for your business operations, industrial applications, facilities or would like consultation and help in generator installation services, please reach out to us at Woodstock Power Company!
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What Questions Should You Ask Your Generator Supplier ...
Purchasing a generator is a significant investment, whether it's for your home, business, or industrial operations. Generators provide reliable power during outages and emergencies, but choosing the right one can be a complex process. This is where your generator supplier comes into play. However, not all suppliers are the same, and before making a purchase, it's important to ask the right questions to ensure you're getting the best product and support for your needs.
In this blog, we'll walk you through the essential questions you should ask your generator supplier before purchasing. These questions will help you make an informed decision, avoid potential pitfalls, and ensure that your generator is a perfect match for your requirements.
Why Its Important to Ask Questions
Before we dive into the specific questions, its important to understand why asking questions is crucial. The generator supplier you choose should be knowledgeable and reliable, offering both quality products and valuable customer service. Asking questions helps:
- Clarify your power needs
- Ensure the supplier offers suitable products
- Provide insight into after-sales service
- Protect you from hidden costs or unexpected issues
Now, lets take a look at the most important questions you should be asking.
Note: Finding trustworthy Generator Suppliers in Tanzania can be challenging, but its essential for your businesss success. Look for suppliers that are well-reviewed and offer a variety of generators tailored to local conditions. They should also provide warranties and support to help you through any issues. Dont take chances with your power supply. For reliable solutions and expert guidance, get in touch with Tamgo and discover how they can meet your generator needs.
1. What Size and Capacity of Generator Do I Need?
Why Size and Capacity Matter
The size and capacity of a generator directly affect its performance and ability to meet your power requirements. If you purchase a generator that's too small, it won't be able to handle the load you need. If it's too large, you may end up spending more money than necessary.
Key Points to Discuss with the Supplier
- What is your total power requirement? Share detailed information about the devices, equipment, or systems you plan to power with the generator.
- How long do you need the generator to run? If it's for long-term or heavy use, your supplier may recommend a more robust unit.
- Do you need a portable or stationary generator? Portable generators are ideal for temporary needs, while stationary generators are better for permanent backup power.
Asking these questions helps your supplier recommend the right generator size and capacity that will serve your needs without wasting energy or money.
2. What Type of Generator is Best for My Needs?
Different Generator Types
There are several types of generators, and choosing the right one is essential for efficiency. The two most common types are:
- Diesel generators
- Gasoline generators
Questions to Ask
- Which type of fuel is more efficient and cost-effective? Diesel generators are known for their fuel efficiency and long lifespan, while gasoline generators may be cheaper upfront but are generally less efficient for long-term use.
- Which generator type is best for my location and climate? Some generators perform better in certain environments. For example, diesel generators may be more reliable in cold weather, while gasoline generators may work better in milder climates.
- Are there eco-friendly options? If you're concerned about environmental impact, ask your supplier about generators with lower emissions or renewable energy options.
By understanding the differences between generator types, you can select one that fits your specific needs.
3. What Are the Ongoing Maintenance Requirements?
Why Maintenance Is Important
Generators require regular maintenance to keep them running efficiently and to avoid breakdowns during critical times. Your supplier should provide clear guidelines on how to maintain the generator over time.
Important Maintenance Questions
- How often does the generator need servicing? Routine maintenance is essential to prevent potential issues. Ask your supplier for a recommended maintenance schedule.
- Do you offer maintenance services? Some suppliers provide ongoing support, including maintenance and repairs. This can be a huge benefit in the long run.
- What are the most common maintenance issues? Understanding common problems can help you prepare for them and ensure your generator stays in top condition.
Asking these questions ensures you understand whats required to keep your generator running smoothly and efficiently.
4. What Is Included in the Warranty?
Why Warranty Coverage Matters
A warranty offers protection against manufacturing defects or unexpected breakdowns. Understanding the warranty terms will help you know what is covered and what isnt, saving you from potential financial surprises.
Key Questions to Ask About the Warranty
- What does the warranty cover? Ensure that the warranty includes coverage for key parts such as the engine, alternator, and control system.
- How long does the warranty last? Some warranties last for a few years, while others offer lifetime coverage on specific components.
- Are there any conditions that could void the warranty? Ask if improper usage or failure to follow maintenance guidelines could void your warranty.
Clarifying the warranty details will give you peace of mind knowing youre protected if any issues arise.
5. How Reliable Is the Generator?
Why Reliability Is Key
Reliability is one of the most critical factors when choosing a generator. You need a generator that you can depend on in times of emergency, especially if its being used in high-demand environments like hospitals, construction sites, or businesses.
Reliability-Related Questions
- What is the expected lifespan of this generator? The lifespan of a generator can vary depending on the model and brand.
- Do you have customer reviews or case studies? Ask your supplier for feedback from other customers who have used the same generator model. This can give you insight into its reliability.
- Is the generator known for any specific issues? Some generators may have common issues, such as frequent overheating or starting problems. Knowing this upfront will help you make a better decision.
A reliable generator means fewer headaches and a longer-lasting power solution.
6. What Are the Total Costs Involved?
Understanding the Full Cost
The price of the generator is only part of the total cost. Other factors such as installation, maintenance, and fuel consumption will impact how much you spend over time. To avoid surprises, ask your supplier for a detailed breakdown of all costs.
Important Cost Questions
- What is the initial purchase price? This includes the cost of the generator itself.
- Are there installation fees? Some suppliers may charge for delivery and installation, while others might include it in the purchase price.
- What are the ongoing fuel costs? Fuel efficiency is a key consideration, so ask your supplier how much fuel the generator consumes and the expected costs.
- Are there any hidden fees? Make sure there are no unexpected costs related to maintenance, warranties, or repairs.
By getting a full understanding of the total costs, you can budget more effectively and avoid any financial surprises.
7. What After-Sales Support Do You Provide?
The Importance of After-Sales Support
Good after-sales support is essential for long-term satisfaction with your generator. Whether its troubleshooting issues, providing spare parts, or offering maintenance services, the supplier should be available to help once the generator is installed.
Key After-Sales Questions
- Do you offer maintenance and repair services? Having a supplier that offers ongoing support can save you time and effort when it comes to repairs and maintenance.
- What is your response time in case of emergencies? Ask how quickly the supplier can respond if your generator breaks down unexpectedly.
- Do you offer spare parts? Make sure the supplier has access to spare parts for your generator model and can provide them quickly if needed.
Good after-sales support can make a huge difference in the reliability and longevity of your generator.
8. How Long Will It Take to Receive the Generator?
Why Delivery Time Matters
Delivery time is especially important if you need the generator urgently. Depending on the supplier and the type of generator youre purchasing, delivery times can vary.
Questions to Ask About Delivery
- How long will it take to receive the generator? Make sure the supplier can meet your timeline.
- Is delivery included in the price? Some suppliers may charge additional fees for delivery, so its essential to clarify this upfront.
- Do you offer expedited shipping? If you need the generator in a hurry, ask if there are options for faster shipping.
Understanding the delivery time and costs involved will help you plan ahead and avoid unnecessary delays.
Conclusion: Ask the Right Questions for a Better Purchase
Purchasing a generator is a big decision, and its essential to work with a knowledgeable and reliable supplier. By asking these key questionsabout size, type, maintenance, warranty, reliability, costs, after-sales support, and deliveryyou can ensure you make an informed decision and find a generator that meets your needs.
Take your time to evaluate the answers provided by your supplier and dont hesitate to ask for clarification if anything seems unclear. The right supplier will be more than willing to provide detailed, transparent answers to help you choose the best generator for your home, business, or industrial needs.
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