Sunny Island
Installation and Operating Instructions
BWRI45-13:EE0304
- 227 -
SMA Regelsysteme GmbH
Fig. 10.6: Menu “EVTHIS“ (4-4) ............................................................................... 143
Fig. 11.1: Sunny PV ................................................................................... 147
Fig. 11.2: Sunny PV + Genset.................................................................... 151
Fig. 11.3: Sunny Mains + PV...................................................................... 155
Fig. 11.4: Sunny Mains + Gen PV ................................................. 158
Fig. 11.5: Sunny CHP + PV........................................................................ 162
Fig. 11.6: Three Sunny Islands, single-phase system w/ data interchange ............. 165
Fig. 11.7: Load-dependent en-/disabling of the additional Sunny Islands................ 166
Fig. 11.8: Two three-phase clusters in parallel w/ data interchange ........................ 169
Fig. 11.9: Single-Phase System............................................................................... 173
Fig. 11.10: Three-Phase System ............................................................................. 173
Fig. 11.11: Three-phase system with backup single phase Sunny Islands.............. 174
Fig. 12.1: Starting phase sequence for different generator types ............................ 175
Fig. 12.2: Single-phase island system with generator “type 1“ (automatic start) ..... 176
Fig. 12.3: Single-phase island system with generator “type 2“ ................................ 177
Fig. 12.4: Single-phase island system with generator “type 3“ ................................ 178
Fig. 12.5: External charging of the battery by an auxiliary generator....................... 180
Fig. 13.1: Limit curves of relays ............................................................................... 184
