An autonomous home aims to produce enough energy in all seasons. Solar is efficient in summer, but less reliable in winter or when the weather is overcast. Conversely, a micro wind turbine can work effectively when the sun goes down. By combining the two, we ensure complementary production, contributing to a high annual battery life, often between 60% and 85% depending on climate and configuration.
An efficient hybrid system is based on a well-thought-out combination of several essential components, each of which plays a crucial role in ensuring optimal energy production and management. First of all, the solar panels are carefully sized to provide most of the electrical energy needed during sunny periods. Their capacity and orientation are adapted to the specific solar exposure of the site, thus maximizing energy capture during hours of natural light.
Then, the presence of a residential micro wind turbine complements energy production, especially when the sun is scarce, especially at night or during cloudy days. These wind turbines, generally with a power varying from 1 to 5 kW, are installed strategically according to the dominant winds specific to the region. Their location is optimized to capture the most regular and strongest winds, thus ensuring constant electrical production even in periods that are less favorable to solar energy.
A combined storage system, integrating both solar and wind energy, has many advantages for an autonomous home. It ensures continuous production throughout the year, whether in sunny or windy periods, which makes it possible to better cope with power cuts and climatic hazards. In addition, the distribution of the charge between the various energy sources reduces the stress on the batteries, thus extending their lifespan. This type of system, well balanced, also makes it possible to optimize the return on investment. It is particularly effective in regions such as Quebec or Ontario, where winter winds compensate for the decrease in sunshine.
The establishment of a hybrid solar-wind system involves several key steps. It all starts with a site survey, which includes measuring winds, analyzing the orientation of the house and evaluating the energy consumption profile. Then comes the system design phase, during which experts identify the solar panel, wind turbine, battery, and inverter models that best fit your needs. The installation includes complete assembly, component connection and integration tests to ensure optimal functioning. Once the system is in place, ERCO also provides owner training and maintenance, with continuous performance monitoring and adjustments as required. This integrated approach makes it possible to maximize the autonomy of the house while ensuring effective preventive management thanks to an advanced monitoring system..
A hybrid solar-wind system, coupled with efficient storage, represents the new frontier of autonomous housing. It guarantees energy production throughout the year and maximum autonomy. ERCO masters this comprehensive approach to design and install systems optimized according to your local constraints and your consumption. For a resilient and ecological home, contact our experts now.