With a battery storage system, the self-consumption ratio can be significantly increased.
Optimal use of solar electricity with a battery storage system
As a homeowner, you want not only a comfortable home but also to keep electricity costs as low as possible. One way to achieve this is installing a photovoltaic system on the roof of the house. However, to make optimal use of the generated power, it is advisable to use battery storage. In this article, you will learn what benefits battery storage offers for your photovoltaic system and how it can affect your electricity bill.
A battery storage system enables you to make optimal use of self-produced electricity. When the sun shines and the photovoltaic system produces electricity, it is stored in the battery and can be used at a later time. This allows you to use electricity even when the sun is not shining. This leads to greater independence from your electricity supplier and can have a positive long-term impact on your electricity bill.
Increase the self-consumption rate
By using a battery storage, the self-consumption ratio can be increased. This means that a larger proportion of the self-produced electricity is used instead of being fed into the power grid. This allows you to reduce your electricity bill and save money.
Increase in self-sufficiency
Another advantage of a battery storage system is the increase in the autonomy level of your photovoltaic system. In this context, autonomy means that the electricity demand of the house can be covered by the photovoltaic system and the battery storage. This leads to greater independence from your electricity supplier and can also have a positive effect on your electricity bill. In addition, a higher autonomy level can be advantageous when applying for Minergie certificates.
Subsidies for battery storage
In some cantons, there are subsidy programmes that financially support the installation of battery storage. By using these subsidies, the costs for battery storage can be reduced. This is a great way to make the benefits of battery storage even more attractive.
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Independence
A battery storage system also offers the possibility of being independent from the power grid. In an emergency, the battery storage can be used as an emergency power supply. Additionally, it is possible to use the battery storage in island mode, i.e., without a connection to the public power grid. This enables an independent power supply, which can be invaluable in emergencies.
price development
An important point is also the price: Prices for battery storage have fallen significantly in recent years. Prices have halved in recent years, making the installation of a battery storage unit for a photovoltaic system even more attractive. If you have been thinking about installing a photovoltaic system on your roof for a long time, now is the perfect time to consider adding a battery storage unit.
Disadvantages
However, there are also some factors that should be considered when deciding on a battery storage system. For example, the size of the battery storage system can have a major impact on costs. It is therefore important to choose a size that corresponds to your own electricity consumption and is not too expensive at the same time.
In addition, it is important to be aware that a battery storage system generally has a limited lifespan. The battery therefore needs to be replaced at regular intervals, which incurs additional costs. Nevertheless, the advantages of a battery storage system in a photovoltaic system outweigh the drawbacks and can lead to long-term savings on electricity costs.
Conclusion
Overall, it can be said that a battery storage system is a sensible addition to a photovoltaic system. By optimally using self-generated electricity and becoming independent from the power grid, homeowners can save money in the long term and ensure an environmentally friendly energy supply. If you are interested in installing a battery storage system, you should consult a specialist and compare the various options to find the best solution for your needs.
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