Solar Energy Storage
Smart combinations for dark days
Spain is known for its sunny days and pleasant climate, making the country ideally suited for solar energy. In regions like Alicante, Valencia, and Murcia, a well-installed solar system can provide green energy almost year-round. But even here, the sun doesn’t always shine exactly when you need it.
Whether you live in Spain permanently, own a holiday home, or invest in sustainable real estate: smart solar energy storage makes all the difference. With battery storage (physical or virtual), you ensure you get the most out of your self-generated power, even on cloudy days or in the evening.
Surplus on sunny days, shortage in the evening
Solar panels in Spain often produce more than enough power during the day, especially in spring and summer. But when you’re not home, or use little during the day, that power goes back into the grid, while in the evening or winter, you have to buy energy from the grid.
That’s why it’s smart to store your own energy for later use, and there are now several ways to do so. We’ll explain your options:
Physical batteries: your own energy storage at home
With a home battery, you store excess solar energy locally, right at your home. You use that power later when the sun has set, or on cloudy days when your system isn’t producing enough. In the regions of Alicante, Valencia, and Murcia, a home battery is particularly attractive due to their high solar output. Even in winter, there’s often enough sunlight to partially charge your battery during the day.
Virtual batteries: storage without hardware
For those who don’t (yet) want to install a physical battery, a virtual battery is a flexible alternative. With this, you feed your excess power back into the grid, and it’s registered as “credit” with your energy supplier. When you’ve purchased electricity, that credit is used to offset your electricity costs.
This is an attractive solution, especially for international homeowners who aren’t always home: you won’t waste solar power, even if your home is empty for a while.
Prepared for every day, even without sun
What’s the smartest choice?
The most efficient solution often comes from combining a home battery and virtual storage. For example, use your home battery for daily use and send excess power to a virtual battery as a backup. This way, you maximize your solar system’s potential, even if you’re away from Spain for extended periods.
With a smart combination of solar energy and battery storage, you’re guaranteed sustainable energy. Whether you live in Spain full-time or only during the holidays: with physical or virtual storage, you increase your independence, reduce your energy costs, and future-proof your home.
Only when you manage your energy storage intelligently will you truly get the most out of it.
Do you want to know what the best solution is for you?
Feel free to contact our sales team for free, personalized advice.