When choosing a home battery, pay particular attention to the usable capacity in kWh, charging and discharging power, expandability and compatibility with the inverter. The most suitable capacity depends, among other things, on daily energy consumption, solar panel yield and the times at which electricity is used.
The design of the battery system also plays an important role. A modular system can be useful if you want to expand storage capacity later, for example because of a heat pump, electric vehicle or expansion of the solar panels.
Also check which options the system offers for monitoring, smart energy management and possible backup power. Not every home battery supports the same functions. By carefully matching capacity, power and compatibility, you choose a home battery that suits the property, energy consumption and possible future expansions.