3-phase Smart Solar Storage in use at Ysebaert (hub4)

In April, Victron Energy released the HUB4 software for 3-phase systems. We immediately began converting our Smart Hybrid Energy System to a Hub4 system. During the day we store our surplus solar energy in a Lithium Power Pack of 40kWh, and then we use this stored energy at night.  When the battery is fully charged, this Lithium Power Pack can also be tapped during daytime in order to meet the consumption by supplementing the solar energy being generated in real time.   

Thus, in combination with our 47kWp solar panels, we are more than 90% self-sufficient on sunny days.

Even in the event of a power failure we can continue our activities for a number of hours (UPS functionality).

Our Smart Solar Storage S³ system in a nutshell:

• Input:  3x400 VAC + N – 3 x 100A
• Output: 3x400 VAC + N – 3 x 143A
• Battery storage: 40kW Lithium Power Pack
• UPS capacity: 30KVA
• Maximum capacity: 100KVA
• PV capacity 47kWp

You can find more information about the S³ system in single-phase version here.