Electricity storage units for solar panels Helion Homepage Solar power plant Electricity storage unit

• You benefit from an independent power supply
• You will be less affected by electricity price increases
• You will consume 100 % zero-emission electricity
• You can use your solar power day and night

Essentially, a solar system generates electricity when the sun shines. This means your photovoltaic system generates the most electricity at midday, i.e. exactly when the least energy is consumed.

Without electricity storage, a large part of this produced solar energy must be fed into the grid at unfavourable prices. Due to the low financial compensation received for the energy fed into the grid, it is a good idea to use as much of the power generated yourself as possible. The more self-produced electricity you use, the more profitable your solar panel system – and the cheaper your electricity bill.

More information on solar panel payback

With an electricity storage unit, the solar power produced by the solar panel system is also available to use in the evening, at night and in the morning.

Increasing your level of self-consumption – how it works

With a suitable electricity storage solution, self-consumption can be increased from 30-35 % to around 70 %.

The solar power generated by solar panels can either be consumed directly by the household, stored or fed into the power grid. When more electricity than the house needs is generated, it is fed into the solar power storage unit. The storage capacity of battery storage systems is designed so as to enable the household to be supplied with solar power from the battery from evening until early morning. The system is switched back to mains power only when the battery is empty.

The size of the solar system and the capacity of the battery are decisive for the functionality of the electricity storage system. In combination with an intelligent control system, you can get the most out of your photovoltaic system.

Based on the situation and your needs, our experts will recommend either the AC or DC system for you. Installation is carried out by our expert staff, who have many years of experience and are all certified by the manufacturer. Helion independently registers each installed battery with InoBat to ensure clean disposal of your electricity storage unit at the end of its life.

We work together with various partner companies to offer you optimal battery storage. This allows us to adapt our offer to your needs to give you the best possible solution.