Portable generators are not only versatile but also a wise investment. They provide a reliable source of power during blackouts or emergencies, making them a must-have item for households across the country. However, the biggest challenge when purchasing a portable generator is how to integrate it into your home’s electrical system. Introducing an interlock kit for your portable generator could save you thousands of dollars compared to the cost of hiring an electrician to install a transfer switch.
But before jumping in, it’s important to understand what an interlock kit is and how much it costs to install. In essence, an interlock kit is a set of metal bars that connect your portable generator to your home’s electrical panel. An interlock kit allows you to use your portable generator to power your home circuits directly, without risking a backfeed or double feed. This makes it safer to use than running extension cords or plugging appliances directly into your generator.
The cost of an interlock kit varies depending on a variety of factors such as the brand and the type of kit you choose. On average, homeowners can expect to spend between $150-$300 for an interlock kit. This is a one-time investment that ensures you’re always ready for any blackout or emergency situation.
When it comes to the installation of an interlock kit, hiring an electrician is the safest option. However, some homeowners may attempt to install it themselves. If you’re considering installing an interlock kit yourself, it’s important to note that doing so can be dangerous and even cause damage to your electrical infrastructure. It’s always recommended to hire an electrician, who on average can charge between $700-$3,000 to install an interlock kit depending on the complexity of the job.
However, the cost of an interlock kit is small compared to the benefits it provides. Not only does it save you money compared to a transfer switch installation, but it improves your home’s power system by providing a convenient and safe way to connect your portable generator. Additionally, an interlock kit provides you with more control over your home’s power supply, allowing you to switch between the grid and the generator as needed.
In conclusion, investing in an interlock kit is a smart choice for homeowners looking to integrate a portable generator into their electrical system. While the cost of installation can vary depending on the complexity of the job, the benefits it provides in terms of safety, convenience, and cost-effectiveness make it a must-have item for every household. Conduct your research and choose the interlock kit that best suits your needs, and leave the installation to a qualified electrician. With proper installation and maintenance, you will be assured of having a reliable source of power for your home for years to come.
Related article: Can A Portable Generator Run 240 Volts?
Frequently Asked Questions about Installing Portable Generator Interlock
What is a portable generator interlock?
A portable generator interlock is an electrical device that allows you to connect a portable generator to your house’s electrical panel to supply power to your home in case of a power outage. It is a cost-effective alternative to a permanent standby generator.
What factors affect the cost of installing a portable generator interlock?
The cost of installing a portable generator interlock depends on various factors such as the size of the generator, the complexity of the installation process, the type of interlock kit used, and the cost of labor. Generally, you can expect to pay between $500 to $1,500 for the installation of a portable generator interlock.
Can I install a portable generator interlock myself?
It is not recommended to install a portable generator interlock yourself unless you have experience in electrical work. The installation process involves working with high-voltage electrical wires and can be dangerous if not done correctly. It is advisable to hire a licensed electrician to install the interlock to ensure safety and compliance with local codes and regulations.
How does a portable generator interlock differ from a transfer switch?
A portable generator interlock and transfer switch both allow you to connect a generator to your home, but they work differently. A transfer switch is a permanently installed device that switches power between the utility power and generator power automatically. A portable generator interlock, on the other hand, is a manual device that prevents the utility power and generator power from being connected to your home simultaneously. This ensures your safety and protects your electrical devices from damage.
Further reading: How Does A Portable Generator Work For A House?