Home energy storage

Who is it for

Investing in your own home energy storage is an excellent solution for PV installation owners who want to increase their energy independence. These systems are dedicated to households that produce surplus electricity during the day and record the highest consumption in the evenings or at night. It is also an ideal choice for people living in areas with frequent power outages. Thanks to modern batteries based on LiFePO4 (lithium iron phosphate) technology, you gain stable backup power and full control over the generated energy, which allows you to significantly reduce utility bills.

What to consider

When choosing a home power system, the appropriate usable capacity, matched to the daily energy consumption profile of your home, is crucial. Standard installations typically require a capacity of 5 to 15 kWh. You should check the number of charge cycles guaranteed by manufacturers (e.g., Pylontech, Huawei, BYD) – the higher it is, the longer the equipment's lifespan.

Equally important is hybrid inverter compatibility, as not every battery works with all inverters. Check if the selected set allows for easy modular expansion in the future, increasing capacity in case of growing needs. Also, pay attention to the Depth of Discharge (DoD) – a higher DoD means the ability to use a larger amount of stored energy.