50/60Hz +/- 5%
short circuit current:
-25°C bis +40°C
5% bis 95%
II (EN 61140)
dimensions WxHxD (mm):
500 x 600 x 231 mm
max. thermal power:
Enwitec supplies the only solution available on the market, which is officially approved and listed by SMA. In the event of a power failure, the switchover box safely disconnects the connected PV system and the consumer distribution from the public power grid and at the same time provides the customer with a backup power supply. Thanks to the ready-to-connect and pre-tested solution from enwitec, installers no longer have to do the time-consuming and costly self-assembly of the switchover device, nor do they have to take on their own guarantees.
- Sunny Island 4.4M-12 / -13 from firmware-version 1.00.xx.R
- Sunny Island 6.0H-12 / -13 from firmware-version 1.00.xx.R
- Sunny Island 8.0H-12 / -13 from firmware-version 1.00.xx.R
- HM-20 from firmware-version 2.00.00.R
- TT or TN-S System Sunny Island grid feed: 3 phase (=1 cluster)
For further technical information please download the documentation in the download section.