How to save money by using electricity during solar hours
Electricity savings do not always come from using less power.
In many Spanish homes, savings come from using electricity at better times.
Solar energy is abundant during the day.
Tariffs that reward daytime usage make this work in your favour.
What solar hours mean for households
Solar hours are the parts of the day when solar generation is high.
During these hours:
- More electricity is available
- Prices are lower on solar-based tariffs
- The grid is under less strain
Using electricity during these hours reduces costs without reducing comfort.
Behaviour matters more than technology
You do not need new equipment to benefit from solar hours.
Simple behaviour changes often have the biggest impact:
- Timing appliances differently
- Avoiding heavy usage during peak evening hours
- Using existing timers and schedules
Why solar-friendly usage suits many homes in Spain
Spain’s climate makes solar production reliable for much of the year.
Homes with pools, electric water heating, or daytime occupancy are especially well suited.
Pool pumps are one of the biggest electricity users in many Spanish homes. Learn how much electricity a pool pump uses and how to reduce the cost.
Savings often come from timing, not restriction. See how to shift electricity usage without changing your lifestyle.
Check if your usage fits solar tariffs
Upload your electricity bill on our homepage and we will check how well your usage fits solar-friendly tariffs.
Upload your electricity billRelated Guides
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Frequently Asked Questions
Do I need solar panels to benefit?
No. You do not need your own panels. Solar-friendly tariffs reward you for using electricity when solar generation on the national grid is high.
Does this work in winter?
Yes. While solar hours are shorter in winter, Spain still generates significant solar power. The cheapest hours simply shift to the middle of the day.
Are savings guaranteed?
Savings depend on your specific tariff and behaviour. If you are on a tariff that rewards daytime usage and you shift your consumption, savings are very likely.