• Motorized disconnector on the DC side • Overvoltage protection on DC and AC side • Easy remote querying using remote access • Status messages can be sent via e-mail or SMS • String current monitoring • Extended DC input voltage range up to 1000 V Sunny Central 200 / 250 / 250HE / 350 Direct line to the low-voltage grid First choice for usage in medium-sized and large-scale PV power plants: with the proven Sunny Centrals 200, 250 and 350, plant operators can realize very good solar yields, especially in ground-mounted systems or roof systems with homogeneous structure. The central inverters have five, eight or twelve fused inputs respectively for the DC distributor box. Several devices can be connected together on the AC side. This makes generator powers in the megawatt range possible. Whereas the Sunny Central 200, 250 and 350 feed directly into the low voltage range, the Sunny Central 250HE can be connected directly to a medium-voltage transformer.

SUNNY CENTRAL 200 / 250 / 250HE / 350 Technical data Input data Nominal DC power Max. DC power MPP voltage range Max. DC voltage Max. DC current Number of DC inputs Output data Nominal AC power Nominal AC voltage ± 10 % Nominal AC current AC grid frequency 50 Hz AC grid frequency 60 Hz Max. cos ϕ Max. THD Power consumption Internal consumption in operation Standby consumption External auxiliary supply voltage External back-up fuse for auxiliary supply Dimensions and weight Height Width Depth Weight Efficiency 2) Max. efficiency Euro-eta Protection rating and ambient conditions Protection rating...

Features Display: text line / graphic Ground fault monitoring Heating Emergency stop Circuit breaker AC side Circuit breaker DC side Monitored overvoltage protectors AC Monitored overvoltage protectors DC Monitored overvoltage protectors for auxiliary supply SCC (Sunny Central Control) interfaces Communication (NET Piggy-Back, optional) Analog inputs Overvoltage protection for analog inputs Sunny String-Monitor connection (COM1) PC connection (COM3) Electrically separated relay (ext. signal) Certificates / listings EMC CE conformity EEG conformity 6) RD 1633 / 2000 ●/— ● ● ● ● motor-driven ●...

Sunny Central 100 Outdoor High efficiency Standard Sunny Central 100 Indoor Sunny Central 200 Sunny Central 250 Sunny Central 800MV Sunny Central 1000MV / 1250MV Representative display of plant data with the Sunny Matrix large scale display Free and automatic storage and visualization of the measurement data in Sunny Portal Sunny String Monitor Memory expansion and data transfer to a PC using a removable SD card Integrated web server for remote online access to the current data from any PC Integrated FTP server for data storage and transfer to a PC Individual processing of the measuring data...