Batteries
Rated 5.0
Costa del Sol · performance warranty
Store what you generate and use it when it counts
Why Sun System?
Panels generate during the day, but your home needs energy around the clock. A battery covers that gap: it stores what you generate and releases it when you need it most.
What you pay
Evening and night-time electricity comes entirely from the grid. That is 10–14 hours of daily consumption at whatever price your supplier sets.
When you use it
Peak consumption comes after sunset: cooking, entertainment, heating and cooling, devices. Exactly when solar generation drops to zero and tariffs go up.
What you control
Without a battery, the day's surplus goes to the grid at a low price. Then you buy it back at full price. The maths works against you every night.
·
El Herrojo, Marbella
Your home should not depend on the grid
Power cuts give no warning. Neither do tariff rises. A battery gives your home the ability to keep running on its own: quietly, automatically and without depending on a grid that was not built for today's demand.
No backup when the power goes
Without a battery, your home goes dark the moment the grid fails.
Sell cheap, buy expensive
By day you export solar to the grid; by night you buy it back at full price.
Money slipping away
Every kWh exported cheaply and bought back dearly is money lost.
Consumption with no room to move
Homes that depend on the grid cannot shift when they use energy.
