SMA SB 2500TL-21 Installation - Manual (Page 9)

SMA Solar Technology AG Safety
Installation Manual SB25-30TLST-21-IA-en-13 9
2 Safety
2.1 Intended Use
The Sunny Boy is a PV inverter, which converts the direct current of the PV array to grid-compliant
alternating current and feeds it into the electricity grid.
Principle of a PV plant with this Sunny Boy
The Sunny Boy is suitable for indoor and outdoor use.
The Sunny Boy must only be operated with PV arrays of protection class II, in accordance with
IEC 61730, application class A. The PV modules must be suitable for use with the Sunny Boy and
must have been released by the module manufacturer.
It is only permissible to use PV modules with large capacities to earth if their coupling capacity does
not exceed 1.4 μF.
All components must remain within their operating ranges at all times.
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 for this product.
Only use the Sunny Boy in accordance with the information provided in the enclosed documentation.
Any other use may result in personal injury or property damage.
• Do not mount the inverter on flammable construction materials.
• Do not mount the inverter in areas where highly flammable materials are stored.
• Do not mount the inverter in a potentially explosive atmosphere.