Could the Emaldo® system be installed with one battery and then expand the battery capacity later? 04 June 2025 09:00 Updated Yes, you can always add more batteries to the Emaldo® system later. Related articles What is the energy consumption of the battery for heating at low temperature? How many batteries does the Emaldo® system supports? Can I use other brand's battery? How to re-connect the inverter on Emaldo® Power Core systems Enable 3rd Party PV