Contact
If you have technical problems, contact your installer. The following information is required in order to provide you with the necessary assistance:
•Inverter device type
•Inverter serial number
•Type and number of PV modules connected
•Event number or display message on the inverter
•Optional equipment (e.g. communication products)
PV Inverters
SUNNY BOY 2000HF/2500HF/3000HF
User Manual
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal, Germany www.SMA.de
SMA Serviceline
Inverters +49 561 9522 1499
Communication: +49 561 9522 2499
Fax: +49 561 9522 4699
E Mail: Serviceline@SMA.de
Installer contact |
SB20-30HF-BA-BEN113530 | IMEN-SB20_25_30HF | Version 3.0 |
EN |
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Explanation of Symbols
Symbols on the Inverter
Operation display.
An error has occurred. Inform your installer immediately.
Bluetooth® Wireless Technology. Bluetooth communication active.*
Symbols on the Type Label
Beware of dangerous electrical voltage.
The inverter operates at high voltages. Any electrical work on the inverter must be carried out by electrically qualified persons only.
Beware of hot surface.
The inverter can become hot during operation. Avoid contact during operation.
Observe enclosed documentation.
The inverter must not be disposed of together with the household waste. Further disposal information can be found in the enclosed installation manual.
CE mark. The inverter complies with the requirements of the applicable EC guidelines.
RAL quality mark for solar products. The inverter complies with the requirements of the German Institute for Quality Assurance and Labeling.
Device class label. The inverter is equipped with a wireless component that complies
with the harmonized standards.
Certified safety. The inverter complies with the requirements of the Europe
Equipment and Product Safety Act. Australian mark of conformity
Korean mark of conformity
Direct current (DC)
Alternating current (AC)
The inverter is protected against dust intrusion and water jets from any angle.
The inverter has a transformer.
Visual inspection, maintenance and cleaning
Visual inspection
Check the inverter and cables for any visual signs of external damage. Contact your installer if you find any damage. Do not perform any repair work yourself.
Maintenance and Cleaning
If the display field or the LEDs are dirty and you find it difficult to read the operating data and operating states of the inverter, clean the display and the LEDs with a damp cloth. Do not use any corrosive substances (e.g. solvents, abrasives) for cleaning. Ask your installer to check for correct inverter operation at regular intervals.
Glossary
AC
Abbreviation for "alternating current".
Bluetooth
Bluetooth is a radio technology that allows the inverter and other communication devices to communicate with each other. Bluetooth communication does not require visual contact between the devices.
DC
Abbreviation for "direct current".
Electronic Solar Switch (ESS)
The Electronic Solar Switch is part of the inverter DC disconnection unit. The Electronic Solar Switch must be securely inserted into the bottom of the inverter and may only be removed by an electrically qualified person.
Energy
Energy is measured in Wh (watt hours), kWh (kilowatt hours) or MWh (megawatt hours). The energy is the power calculated over time. If, for example, your inverter operates at a constant output of
3 000 W for half an hour and then at a constant output of 2 000 W for another half hour, it has fed 2 500 Wh of energy into the power distribution grid within that hour.
Power
Power is measured in W (watts), kW (kilowatts) or MW (megawatts). Power is an instantaneous value. It displays the power your inverter is currently feeding into the power distribution grid.
PV
Abbreviation for photovoltaics.
* The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of these marks by SMA Solar Technology AG is under license.
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