Safety Instructions SMA Technologie AG
10 SB40TL_50TL-IEN081211 Installation Guide
2.2 General Safety Notices
DANGER!
Lethal danger caused by high voltages in the Sunny Boy!
• All work on the Sunny Boy must be carried out by a qualified electrician.
CAUTION!
Danger of burn injuries due to hot housing parts!
During operation, the upper lid of the housing and the housing body may become hot.
• Only touch the lower housing lid during operation.
CAUTION!
Possible health risks due to the effects of radiation!
• Do not spend long periods of time at a distance of less than 20 cm from the Sunny
Boy.
PV generator ground connection
Comply with the local requirements for grounding the modules and the PV generator.
SMA recommends connecting the generator frame and other electricity conducting
surfaces such that there is continuous conduction and to connect them to the ground in
order to reach maximum protection for property and persons.