1 About This Manual Operation Manual
2
inverter. Readers should have certain electrical knowledge and familiar with electrical
principles and electrical components.
1.5 How to Use This Manual
Read this manual and other related documents carefully before any work on the inverter.
Documents must be stored carefully and available at all times. Additional documents are
also available to the users:
Installation Manual (in the scope of delivery)
All rights reserved including the pictures, markings and symbols used. Any reproduction or
disclosure, even partially, of the contents of this manual is strictly forbidden without prior
written authorization of Sungrow.
For user convenience, there are a large number of pictures in this manual.
These pictures are indicative only. For details about the device, please refer to
the actual product you receive.
1.6 Symbol Explanation
This manual contains important safety and operational instructions that must be accurately
understood and followed during the installation and maintenance of the equipment.
To ensure optimum use of this manual, note the following explanations of symbols used.
DANGER indicates a hazard with a high level of risk which, if not avoided, will
result in death or serious injury.
WARNING indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury.
CAUTION indicates a hazard with a low level of risk which, if not avoided, could
result in minor or moderate injury.
NOTICE indicates a situation which, if not avoided, could result in equipment or
property damage.
NOTE indicates additional information, emphasized contents or tips to help you
solve problems or save time.