Battery StorageSystems
Maximum energy independence with advanced storage systems
FIXED PRICE BEFORE WE START · WARRANTY ON EVERY JOB
At VLR Instalaciones we offer complete battery storage solutions to maximize your energy independence and get the most from your solar installation.
Our Storage Services
Battery Installation
Professional installation of state-of-the-art energy storage systems with maximum capacity.
- High-capacity systems
- Latest generation batteries
- Up to 100 kWh or higher
Energy Management System
Automatic and intelligent control of your energy consumption and storage.
- Intelligent automatic control
- Consumption optimisation
- Charge and discharge management
Real-time Monitoring
Complete system monitoring from any device with dedicated app.
- 24/7 monitoring
- Dedicated mobile app
- Real-time alerts
System Design
Analysis of your consumption and personalised storage system design.
- Consumption analysis
- Custom design
- Savings calculation
Storage Technical Information
Compatibility with Your System
We evaluate your current infrastructure and determine the best storage solution for you.
- Analysis of your current consumption
- Compatibility evaluation
- Capacity recommendation
- Complete feasibility study
Standards Compliance
Installations in compliance with electrical safety regulations and current standards.
- Electrical safety standards
- Certified installation
- Professional inspection
- Complete documentation
How a battery works: energy day and night
By day
Your solar panels cover the home’s consumption and charge the battery with the surplus, instead of exporting it to the grid for a few cents.
By night
When the sun goes down, the home runs on the stored energy instead of buying expensive electricity from the grid, which is when self-consumption really pays.
The result
You use far more of the energy you generate (typically 30-40% without a battery, up to 70-80% with one), so your bill drops and payback speeds up.
Backup during power cuts
A battery with backup function keeps your essential circuits, such as lighting, the fridge and the router, running when the grid goes down. With the storms and outages the Málaga area sees, it means your home does not go dark.
Not sure what to do in a blackout? See our guide: What to do in a power cut
Grants and tax deductions
Home battery storage can qualify for Next Generation EU energy grants and for personal income tax (IRPF) deductions for improving your home’s energy efficiency. Both depend on the programme in force, so we assess your case and take care of the paperwork.
Frequently Asked Questions About Storage
Can't find your question? Call us - advice is free and there is no obligation.
656 531 413 →Is a solar battery worth it in Spain?
Yes, especially if you have solar surplus you're not using during the day. A battery lets you store that energy for evening use, maximising self-consumption and reducing grid dependence.
How much does battery storage cost?
The price depends on capacity. A 5 kWh domestic battery can start from €3,000. The investment pays back faster if you already have solar panels installed.
How long do solar batteries last?
Modern lithium batteries have a lifespan of 10 to 15 years or over 6,000 charge cycles. We install recognised brands with manufacturer warranties.
Can I install a battery without solar panels?
Yes, it is possible. A battery can charge from the grid during cheap off-peak hours and discharge during expensive peak hours, saving money on your bill.
What size battery do I need?
It depends on your evening consumption and solar production. For an average home in Málaga, a 5-10 kWh battery is usually sufficient. We analyse your situation and recommend the optimal solution.
Does a battery work during a power cut?
Only if it has a backup function and is wired for it. A standard grid-tied battery shuts down with the grid for safety, but a battery with backup keeps your essential circuits running. Tell us it matters to you and we size and wire it accordingly.
Which brands do you install and what warranty do they carry?
We work with recognised manufacturers and choose the model that best fits your installation and budget. Modern lithium batteries typically carry a 10-year manufacturer warranty. We give you the options with no obligation.
Do I need to change my consumer unit to add a battery?
Not always. It depends on the state of your consumer unit and how the battery is connected. We inspect your installation first and tell you clearly whether any upgrade is needed before quoting.
Is it worth it?
Is a battery worth it? We break it down here: Is a Solar Battery Worth It in Spain? (2026)
Storage Benefits
24-hour energy availability
Maximum grid independence
Maximum electricity bill savings
Free, no-obligation quote
For planned work: installations, certificates, solar panels, EV chargers. We reply the same day.