With many parts of British Columbia receiving record breaking amounts of snow and extreme weather conditions this winter, it is important to review some proper power outage protocol and safety measures. Although most power outages only last a few hours, it is always important to be properly prepared for outages lasting longer. The licensed electricians at Expert Electric have put together some helpful tips on how to prepare for power outages and power failures.

Before a power outage or power failure occurs, it is important to have a plan that everyone in your home is familiar with. The plan does not have to be overly complicated but it should address some of the most important protocol and information such as the location of an emergency kit and additional supplies such as candles and food.

Having an emergency kit for power outages and power failures is critical. There are many different types of emergency kits on the market. Many people also choose to build their own emergency kits which is totally fine as long as they include the essentials. BC Hydro recommends including some of the following items in an emergency safety kit:

It is important to remember that these items are only the basics. The amount or volume of each item is dependent upon how many people are living in the household at the time of the power outage or power failure.

When a power outage occurs in British Columbia, the licensed electricians at Expert Electric recommend checking the BC Hydro website  as soon as possible to determine the size and scale of the outage. If it does not appear as though BC Hydro is aware of the outage, they can be notified directly at 1 800 BCHYDRO. Once you have a better understanding of the potential duration of the power outage, it is much easier to determine whether or not your emergency kit will need to be used. During power outages, it is a good idea to keep refrigerator and freezer doors closed at all times in order to prolong their temperatures.

Installing a standby emergency generator is one of the best ways to prepare for a power outage or failure. It will allow you to power all of your home’s appliances during a power outage and keep your home at a preferred temperature. There are many different types of emergency generators available. If you are interested in installing a standby emergency generator in your home, talk to the professionals at Expert Electric first.

For more information on how to prepare for power outages and power failures, please contact the licensed electricians at Expert Electric. We offer various residential and commercial electrical services including standby emergency generator installations, motion sensing lights, electrical ballast replacement and more. Call us today at 604-681-8338 or book a service appointment through our website.

One of the limitations of some grid-tied photovoltaic systems is that the owner will only benefit as long as there is sunlight while the grid is functioning. Otherwise, if there is an outage, they may not even use the energy they are generating from the rooftop. During such times when the grid is disconnected, the owner can neither use the rooftop solar nor export the energy to the grid.

Owners of PV systems without backup functionalities can upgrade by adding AC coupling. This enables them to store energy and use it anytime, including during emergencies and grid outages. The AC coupling converts a simple grid-tied system into a Grid/hybrid or grid interactive system. This provides grid-ties savings whenever the grid is up and running, and off-grid independence, as well as security when there is a utility outage.

The main components of AC coupling include an energy storage system, a grid-interactive inverter/charger, a coupling device and the second panel with additional wiring for the critical loads to supply during outages.

Battery storage enables better power management by providing a number of benefits which include:

A common concern for those involved in home renovations or purchasing a new home is, “What is the state of the electrical system in the walls”. Some homes may not have had construction or renovations done since the original – this means the original wiring is still in place. Having original wiring in place can be concerning, especially if it is aluminum wiring. This type of wiring is commonly found in older homes and can be very dangerous. Read on to find out what you need to know about aluminum wiring and the dangers associated with it.

In the 1950’s to 1970’s, many homes were being outfitted with aluminum wiring. The reason for this was because the prices of copper (material normally used for electrical wires) had increased and the use of aluminum would undercut the high costs. Aluminum is also much more conductive than copper and was used in larger industrial/commercial electrical lines like power grids and airplanes.

Despite the reduced cost and increased conductivity, aluminum wiring has many potential issues. Aluminum wiring is much softer than standard copper wiring. This means that it is vulnerable to being broken, cut, and damaged which can leave live electrical wires exposed. Another issue is that when aluminum rusts, it is not as conductive as copper. Copper that rusts can remain conductive and continue its flow of power. However with aluminum wiring, rust in wiring will impede the flow of electricity and can cause a number of other issues. Aluminum also expands and contracts when it becomes hot. This constant flux in size will result in the wires loosening themselves and connections become loose. For all of the above listed reasons, aluminum is prone to overheating and electrical fires.

If you are unsure if there is aluminum wiring in your home, we have listed a number of warning signs that can indicate a hidden problem

Do you know why your home in Manassas would benefit from whole home surge protection?

You might think it has something to do with lightening. However, the reasons for whole home surge protection are more complicated than you may realize.

In addition to not experiencing a significant number of them in Manassas, did you know that whole home surge protectors can’t stop lightening strikes from damaging your electronics?

At this point, your probably starting to seriously doubt the importance, use or need for whole home surge protection. However, nothing besides a lightening rod and hope can keep your home safe from a lightening strike.

Another point to keep in mind is that whole home surge protection’s primarily function isn’t to protect your electronics and appliances from outside surges. It’s actually intended to protect your electronics and appliances from each other.

When we think of power surges we typically envision lightning strikes and electricity bursts from outside power lines. In reality the majority of surges are short intense shocks created by large appliances such as generators and HVAC motors. These smaller surges typically go undetected and usually don’t blow out the entire circuit.

However, over time, they add up. If you banged your knee in the same spot every day for a year, you might not have any significant damage on the first day, but on day 365 you’d probably have quite the bruise. The same logic applies to your electronics. Those little zaps might not degrade their performance immediately, but the problems are cumulative. Why shorten their expected usefulness and replace your appliances sooner than you have to?