Choosing the right generator for your home starts with understanding your power needs, knowing the difference between generator types, and using tools that help you make an informed decision. In this guide, we’ll walk you through everything you need to know.
✅ Why You Need a Power Generator at Home
From thunderstorms to unexpected grid failures, power outages are becoming increasingly common. A home power generator ensures that your essential systems stay on—even when the power grid goes down. Whether you’re protecting your family’s comfort or keeping a business running from home, a generator gives you peace of mind and energy independence.
⚡ Step 1: Understand Your Backup Power Needs
The first step in selecting the right power generator is understanding what you want to power during an outage.
Ask yourself:
- Do I just need to keep the lights on and the fridge running?
- Do I want to run heating or cooling systems?
- Do I need backup power for the entire home?
Once you know what you need, you can estimate your wattage requirements. Every appliance in your home draws a certain amount of power, measured in watts or kilowatts (kW). When summed up, this determines the size of the generator you’ll need.
Here’s a rough breakdown to help guide you:
| Generator Size | Suitable For |
|---|---|
| 7–10 kW | Essentials like refrigerator, lights, sump pump, Wi-Fi |
| 11–16 kW | Essentials + HVAC or electric stove |
| 17–22 kW | Most or all of a medium-sized home |
| 24–48+ kW | Large homes, multiple systems, or home-based businesses |
💡 Pro Tip: Avoid guessing. Oversizing a generator can lead to unnecessary costs, while undersizing can result in system overloads and power loss when you need it most.
🔍 Step 2: Use a Generator Sizing Tool
If you’re unsure about your exact power needs, don’t worry. There’s a simple solution—a free power generator sizing calculator from Generac.
This easy-to-use online tool helps determine the ideal generator size based on:
- Your home’s square footage
- Number of rooms and appliances
- Your heating and cooling systems
- Preferred fuel type (natural gas, propane, etc.)
👉 Click here to use the Generator Sizing Tool
It only takes a few minutes and gives you an expert-backed recommendation for your home’s ideal generator size.
🔌 Step 3: Choose Between Portable and Standby Generators
Power generators come in two main types: portable and standby. The right choice depends on your needs, budget, and how much convenience you want.
Portable Generators
- Great for short-term or occasional use
- Must be manually started and connected
- Lower upfront cost
- Ideal for powering a few essential devices
Standby Generators
- Permanently installed and fully automatic
- Starts within seconds of a power outage
- Can power your entire home
- Runs on natural gas or propane
- Ideal for homeowners looking for a long-term, hands-free solution
At Nordics, we recommend Generac standby power generators for customers who want dependable, automatic home backup systems. As one of the most trusted brands in North America, Generac offers industry-leading features, excellent fuel efficiency, and quiet performance.
🛠️ Step 4: Work with a Certified Dealer or Installer
Once you’ve used the generator sizing tool and narrowed down your preferences, it’s time to speak with a certified dealer. Professional dealers can:
- Assess your electrical panel and power usage
- Help select the right generator model
- Ensure code-compliant installation
- Set up automatic transfer switches for seamless backup
As an official Generac distributor, Nordics provides tailored guidance and support across Ontario and Quebec. We help you choose the right power generator and offer fast delivery and reliable service.
🏠 Final Thoughts: Power Up with Confidence
Choosing the right power generator doesn’t have to be complicated. Start by understanding your home’s needs, use the sizing tool, and speak with an expert. With the right system in place, you’ll never have to worry about unexpected outages again.
From keeping your food fresh to running your heating system during winter blackouts, a reliable backup generator can protect your home, your comfort, and your peace of mind.
Ready to Choose the Right Power Generator?
📞 Contact Nordics Today to learn more about backup power solutions, get expert help with sizing, or request a quote. We’re here to power your project—big or small.
