How do solar panels work in hybrid systems?
Solar panels are an increasingly popular source of energy, and their use in hybrid systems has become significantly more common. Hybrid systems connect solar panels to other energy sources, such as battery storage or traditional power grids, offering a versatile and reliable energy solution. In this article, we look at how solar panels work in hybrid systems and what advantages they offer.
What is a hybrid system?
A hybrid system is an energy system that combines several energy sources and storage methods. Most commonly, a hybrid system combines solar panels and battery storage, but it can also include other energy sources, such as wind power or diesel generators. The goal is to maximize energy efficiency and provide reliable energy supply even when the sun is not shining.
Operation of solar panels in hybrid systems
Solar panels produce electricity by converting the sun’s radiation into electrical energy. This is done with the help of solar cells, which are composed of semiconductor materials such as silicon. When sunlight hits a solar cell, it releases electrons that generate an electric current.
In the hybrid system, the electricity produced by the solar panels can be used in the following ways:
- Direct use: The electricity produced by the solar panels is used directly for the needs of the property’s electrical equipment and systems.
- Storage: Excess electricity is stored in batteries to be used later, for example at night or on cloudy days.
- Feed into the electricity grid: If the solar panels produce more electricity than the property needs, the excess electricity can be fed back into the electricity grid, from which compensation is received.
Advantages of the hybrid system
Hybrid systems offer several advantages compared to traditional photovoltaic systems:
- Continuous energy supply: The hybrid system ensures that electricity is available even when the sun is not shining, for example at night or on cloudy days.
- Reducing energy costs: The combination of solar panels and batteries can reduce dependence on the electricity grid and thus reduce electricity bills.
- Environmental friendliness: Hybrid systems reduce the use of fossil fuels and thus carbon dioxide emissions.
- Energy security: Battery storage and other energy sources provide security in case of power outages.
Conclusion
Solar panels are a key part of hybrid systems that offer a versatile and reliable energy solution. By connecting solar panels to battery storage and other energy sources, energy efficiency can be maximized and a continuous supply of energy can be ensured. Hybrid systems not only reduce energy costs, but are also an environmentally friendly option that promotes sustainable development.
You can find more information about the operation of solar panels and hybrid systems from the following sources:
Aurinkosahko.fi
Energiatefsik.fi
