System Components
Product overview – indoor version
Product overview – outdoor version
Position | Designation |
|---|---|
A | Indoor or outdoor version of the battery cabinet High-voltage box (including Battery Management System), control panel and battery modules are already installed. |
B | Sunny Tripower Storage X 30 (STPS30-20) / Sunny Tripower Storage X 50 (STPS50-20) Battery inverter for parallel grid operation that converts the direct current supplied by a battery into grid-compliant three-phase current. When used as System Manager, the battery inverter in conjunction with an energy meter (Energy Meter or Power Quality Analyser) can take over the closed-loop control at the point of interconnection and provide open or closed-loop control of subordinate devices. The System Manager also takes over system monitoring and communication to the Sunny Portal powered by ennexOS. |
C | Optional: Commercial Energy Meter *required for operation. Must be ordered separately.1):
The energy meter determines electric measured values at the grid connection point and transmits the measured data to the System Manager. |
D | Optional: SMA Data Manager M (EDMM-20) Data logger for monitoring and controlling the system. In systems with more than ten devices, the SMA Data Manager M performs the role of the System Manager. |
E | Only in systems with indoor version with more than one battery cabinet: The DC Combiner Box allows up to four battery cabinets to be connected to a battery inverter. The DC Combiner Box contains the necessary fuse protection for the battery if there is more than one battery cabinet. With the outdoor version, fuse protection is integrated in the battery cabinet. |
1) Required for operation. Must be ordered separately.