What it is
Use your own sun in the evening
Your panels generate most when you're out during the day. A home battery stores that surplus for the evening — handy on the Costa Blanca, where the air-con and pool pump run late. Exporting to the grid barely pays in Spain, so using it yourself is better value. And if the grid goes down, the battery keeps your home running.
- More self-use — exporting barely pays in Spain
- Back-up in a power cut (apagón)
- Works with any inverter, chosen to suit