How to Choose the Right Generator for Your Home
When the unexpected happens and the power goes out, having a reliable generator at home can make all the difference. From keeping essential appliances running to ensuring your family stays comfortable and safe, a backup generator is more than just a convenience – it’s peace of mind.
At EGM | Portable Power, we supply a wide range of PRAMAC residential generators and portable generators in the UK, designed to provide dependable home backup power when you need it most. But how do you know which generator is right for your household?
Here’s a clear, practical guide to help you decide. You can also use our free Generator Size Calculator for an automatic calculation and recommendation.
1. Work Out Your Wattage Needs
The first step in choosing a generator is to calculate how much power you need. Every appliance has a wattage requirement – your fridge, boiler, lights, and Wi-Fi router all add up. Use the guide below to estimate your needs and decide whether you only need essential loads or whole-home coverage.
Essential Loads Only: If you just want to keep the basics running (fridge, freezer, lights, and Wi-Fi), a smaller portable PRAMAC generator may be enough.
Whole Home Power: If you want to run larger appliances like washing machines, ovens, or central heating systems, you’ll need a standby generator with higher output.
💡 Tip: Always choose a generator with a little more capacity than your calculated load to avoid overloading and to prepare for future needs.
2. Portable vs. Standby Generators
One of the biggest decisions is whether you need a portable generator or a fixed standby system.
Portable Generators
Compact and versatile, these are ideal for powering essential devices during shorter outages. They’re easy to move, store, and use when needed. PRAMAC’s portable range offers excellent reliability for this purpose.Standby Generators
Installed outside your home, standby generators automatically power your entire household during an outage — no manual setup required. They can power your entire household seamlessly, without the need to set up equipment each time. PRAMAC’s residential standby solutions are trusted across the UK for their durability and convenience.👉 Explore our full range of PRAMAC portable generators designed for UK homes
3. Noise Levels in PRAMAC Residential Generators
If you live in a residential area, generator noise is a key factor.
Low-Noise Models: PRAMAC designs many of its residential and portable generators with soundproofing technology, making them ideal for home use without disturbing neighbours.
Always check the decibel (dB) rating before purchasing. A generator around 60–70 dB is comparable to normal conversation and suitable for most homes.
4. Fuel Efficiency & Running Costs
Generators vary in how efficiently they use fuel – and with rising energy costs, this matters.
PRAMAC residential generators are built for fuel efficiency, ensuring longer run times on less fuel.
Models with advanced engines reduce both running costs and environmental impact.
Why Choose PRAMAC Residential Generators?
PRAMAC has a reputation for quality, innovation, and reliability. Their residential range is:
✔ Robust and dependable during emergencies
✔ Quiet enough for neighbourhood use
✔ Designed with efficiency in mind
✔ Available in portable and standby options to suit every household
Secure Reliable Home Backup Power
Choosing the right generator doesn’t need to be complicated. By considering wattage needs, portability, noise levels, and fuel efficiency, you can make an informed decision that protects your home when it matters most.
👉 Explore our residential PRAMAC generators today
Looking for a broader overview of why PRAMAC is trusted worldwide for both residential and industrial use? Read our guide: Powering Homes & Businesses: Why PRAMAC Generators Are the Smart Choice.
