Going off-grid

If so, you are already aware that you will need equipment that will provide the energy your off-grid home will need, such as solar panels or wind turbines. But where to begin in this adventure which, let’s face it, requires quite specific technical knowledge?

It is in order to help you plan your off-grid life that this article has been written. The goal is to introduce you to solutions for the energy supply of your home off the grid, starting with a presentation of the elements to be considered, the necessary equipment and a preview of the budget to be provided. To facilitate your project, other more advanced articles (this one is more of an introduction) will be published in the coming months, so watch our blog for more content (or subscribe to our newsletter to receive them in your email box!)!

I want to start the article with this short definition, because not all people have the same project in mind when they say they are interested in off-grid life. Some have the simple vision of a house with solar panels to generate their electricity, nothing more.

However, it is possible to have photovoltaic solar panels and to be also connected to Hydro-Québec (this is called net metering), but this is not the subject of this article.

In this article, the term “off-grid” is used literally: it only applies to homes that are not connected to the power grid

Two projects using photovoltaic solar panels: one connected to the network in net measurement and the other outside the electricity grid.

I emphasize the distinction between the two situations, because I have often observed some confusion among people explaining their project.

Another trend I’ve seen is what I call pink glasses, which is to have an idyllic view of off-grid life for the people dreaming about it. That disconnecting from the network and becoming self-sufficient would bring them an unparalleled freedom and abundance … The reality is that producing your own energy is quite feasible, but it’s not done by snapping your fingers…

In fact, cutting oneself off the electricity grid also means giving oneself the job of generating 100% of the energy consumed by one’s home. I know that you realize this already, but the efforts and the rigor that you will have to exercise to arrive there are often unknown. Living off the grid is a challenge, whose aims are quite attainable (the goal here is not to scare you, quite the contrary!). It’s just about doing it the right way. And that’s actually the main motivation behind writing this article.

Why do you want to live off the network?

The first thing you need to do to start your project is simply to ask yourself this question. It may seem trivial and even not so much exhilarating to start such an exciting project, but I assure you it is of paramount importance. Indeed, if you say that you want to live off the grid, that you install a multitude of devices to ensure your comfort and that you do it without having the exact motivation in mind by doing so, you may become disappointed after a few years of use …

To help you, here are some common motivations that our customers generally see for their installations:

• Environmental considerations, to use less energy and the one you will use will be from a renewable source (solar photovoltaic, solar thermal, wind, river turbines, etc.);
• Independence from the system, whether from a philosophical (freedom) or rational (no longer vulnerable to failures) point of view;
• Social / political values, such as taking responsibility for your own energy consumption;
• Economic cost, if, for example, you are so far from the last utility pole that staying disconnected is cheaper.

The reasons that make you want to live off the grid will greatly influence the design of your systems. Having your first motivations in mind when making important decisions is very wise, it is even valid for many other decisions in life (but we deviate from the subject)!

In the everyday life, for all of us who live on the network (I include myself in this set, even if I have a small solar system on my tiny-house), we do not think more than it takes about our energy consumption. In Quebec, electricity costs very little and the disadvantage that it causes is that it is consumed as an inexhaustible resource… Indeed, Quebec has the 3rd largest electricity consumption in the world, if it is calculated per inhabitant, ie 25,153 kWh / inhabitant (Ministère de l’Énergie et des Ressources Naturelles du Québec, s.d.)!

If you cut off the power grid and you have to produce your own energy, you will have to change that mentality without a shadow of a doubt. If you’ve explored Ecosolaris’s offer for the components highlighted above, you’ve realized that an off-grid system can quickly become expensive.This means that the more compact your system is (especially in terms of energy storage), the more you will be able to reach your primary goal (what is it already?).

Not only that, but unless you over-size your system (including a more complex installation and cost-effective deterrent), you will never be able to run everything on electricity. Indeed, some of the most energy-hungry systems will have to operate from another source of energy:

• Space heating;
• Water heating;
• Power-hungry electrical appliances, such as the washer and dryer for clothing, baking oven, etc.

Other recommendations could include a solar passive design, a solar water heater, a solar cooking oven, a wood stove, etc.

Note that we have several other models and products available, you can contact us to explore the possibilities for your project.

In short, the planning behind a lifestyle outside the network is often more complex than expected. But it can be easy to do, if we respect the three basic principles of off-grid life:

1. Transfer some heavy electrical loads to other more suitable energy sources, as mentioned above;
2. Significantly reduce your consumption by applying energy efficiency measures (for tracks in this direction, you can consult the Hydro-Québec website);
3. Use energy proportionally with that available, so learn to manage your energy consumption in harmony with production.

In short, life outside the grid seems to make more and more people dream and that is understandable: no longer dependent of the system, failures and increases in the rate of Hydro-Quebec … But this freedom comes at a cost, you will have to manage to produce all your energy, whatever the situation (you will be happy to see the sun after 5 days in the dark during the winter)!

For many, the game is worth the effort! As mentioned above, other more advanced articles will be written in the coming months to help you plan better your project.

In the meantime, do not hesitate to contact us by email (info@ecosolaris.ca) or by phone (1-800-966-7987), we have extensive experience in dimensioning off-net systems of any kind and will be pleased to explore the appropriate solutions for you. I hope that reading this article has taught you a little more about this lifestyle as liberating as exciting!

Reference :

Ministère de l’Énergie et des Ressources Naturelles du Québec (s.d.). Consommation d’électricité. [Online]

https://mern.gouv.qc.ca/energie/statistiques/statistiques-consommation-electricite.jsp (Page consulted on June 6, 2019).