SMA SMC 4600A Installation - Manual (Page 9)

SMA Solar Technology AG Safety
Installation Manual SMC46-60A11-IA-en-81 9
2 Safety
2.1 Intended Use
The Sunny Mini Central is a PV inverter which converts the direct current of the PV array to alternating
current and feeds it into the power distribution grid.
Principle of a PV plant with Sunny Mini Central
The Sunny Mini Central may only be operated with PV arrays (PV modules and cabling) of protection
class II. Do not connect any energy sources other than PV modules to the Sunny Mini Central.
When designing the PV plant, ensure that the permitted operating range of all components is
complied with at all times. The free design software "Sunny Design" (www.SMA-Solar.com) will assist
you. The manufacturer of the PV modules must have approved the modules for use with this
Sunny Mini Central. You must also ensure that all measures recommended by the module
manufacturer for the long-term maintenance of the module properties are taken (see also Technical
Information "Module Technology" at www.SMA-Solar.com).
For safety reasons, it is not permitted to modify the product or install components that are not explicitly
recommended or distributed by SMA Solar Technology AG.