What is virtual battery

The Future of Solar Energy in Spain

Spain is one of the sunniest countries in Europe, with an average of 300 sunny days a year. With this in mind, it’s not surprising that the country is a leader in the solar energy sector, with a growing number of homes and businesses installing solar panels to generate their own electricity.

However, one of the challenges faced by solar panel owners is what to do with the excess energy generated during the day when it’s not needed. This is where the concept of a virtual solar battery comes in.

What is a Virtual Solar Panel Battery?

A virtual solar battery is a system that enables the storage of excess solar energy generated during the day and then uses it when needed, rather than sending it back to the grid. This not only allows households and businesses to be more self-sufficient but also helps to reduce their energy bills.

It is a new storage system with which it is possible to take advantage of 100% of your surpluses; an innovative battery concept that was created to address the limitations of traditional solar batteries.

Also known as a virtual piggy bank, green wallet or virtual bag, this system is revolutionizing the world of solar self-consumption or “autoconsumo” in Spanish.


Virtual solar batteries are becoming increasingly popular in Spain as they offer a cost-effective and convenient alternative to traditional battery storage systems. Unlike traditional batteries, which require the purchase and installation of physical storage devices, virtual solar batteries use software to store and manage energy.

The virtual battery offers the possibility of storing surplus energy, not in the form of kilowatts, but in euros. This type of battery has almost no cost compared to physical batteries. Actually, it is not a physical element, but a service for which the suppliers that offer it charge a very small amount.

This means that there’s no need to install any additional hardware, making the process of setting up a virtual solar battery much simpler and more cost-effective.

Another advantage of the virtual solar battery is that the savings are long-term, since the money accumulated in your solar wallet can be used not only that month but also in the following months. For example, in the summer months, when your solar installation generates more energy, you can accumulate the surplus money and use it to pay your bill in the winter months, when production is lower.

Not only will you save on your primary residence, the one that has generated the surplus, but you can also use the money accumulated to pay the bill for a second residence in your name.

Finally, virtual solar batteries are also much more environmentally friendly than traditional batteries. They don’t require any additional materials or chemicals to manufacture, which means that they don’t contribute to the carbon emissions associated with the production of traditional batteries.

In conclusion, virtual solar batteries are the future of solar energy in Spain. They offer a cost-effective and convenient alternative to traditional battery storage systems, and are a key part of the country’s transition to a more sustainable and self-sufficient energy system.

Whether you’re a household or a business, a virtual solar battery is an investment that will help you save money and reduce your environmental impact.

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