SMA Sunny WebBox Web Enabled Data Logger & Control

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SMA Sunny WebBox Web Enabled Data Logger & Control

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SMA Sunny WebBox Web Enabled Data Logger & Control

Remote monitoring and maintenance of large solar power plants

System monitoring, remote diagnosis, data storage and visualization: the Sunny WebBox is the high-performance communication hub for medium- to large-scale solar power plants. It continuously collects all the data from the inverters on the system side, thereby keeping you informed of the system's status at any given time. The Sunny WebBox is a multi-functional, energy-efficient data logger which offers a wealth of options for displaying, archiving and processing data, even in networks with strict security regulations. In case of the event "Error", the WebBox informs you immediately by e-mail or text message*. Even from remote locations where no DSL or telephone connection is available, measurement data can be transmitted to the Sunny Portal via a GSM modem.

Features of the SMA Sunny WebBox Web Enabled Data Logger & Control:


  • Remote monitoring, diagnosis and configuration of the solar power plant from anywhere in the world
  • Quick detection of malfunctions and notification in case of a failure via e-mail or text message*
  • Powerful data logger for documentation of all important plant data


  • Easy remote access via the web browser
  • Including free standard access for Sunny Portal for the entire service life of the plant
  • Flexible display, evaluation, yield and event reports via Sunny Portal

*optional with existing GSM modem

 Sunny WebBox

Inverter communicationRS485, 10/100 Mbit Ethernet (only for Sunny Central)
PC-communication10/100 Mbit Ethernet
ModemAnalog (optional), GSM (optional)

Inverter1x SMACOM
Ethernet10/100 Mbit, RJ45

Max. number of SMA devices
RS485 / Ethernet50 / 50

Max. communication range
RS485 / Ethernet1,200 m / 100 m
Bluetooth in the open air

Power supply
Power supplyExternal plug-in power supply
Input voltage100 V — 240 V AC, 50 / 60 Hz
Power consumptionTyp. 4 W/ max. 12 W

Environmental conditions in operation
Ambient temperature—20 °C ... +65 °C
Relative air humidity5 % ... 95 %, non-condensing

Internal8 MB in a ring memory configuration
ExternalSD card 128 MB/512 MB/1 GB/2 GB (optional)

General data
Dimensions (W / H / D) in mm255 / 130 / 57
Weight750 g
Mounting locationIndoors
Installation optionsDIN rail installation, wall mounting, tabletop device
Status displayLEDs
Language versions — software / manualGerman, English, French, Greek, Italian, Korean, Dutch, Portuguese, Spanish, Czech

OperationIntegrated Web server (Internet browser)
Warranty5 years
Certificates and

Sunny SensorBoxConnection via RS485 Power Injector
SMA Bluetooth Repeater
Sunny Matrixopt.
SD card 128 MB/512 MB/1 GB/2 GB (optional)opt.
Outdoor GSM antennaopt.
GSM data cardopt.
RS485 communication cablesopt.
Note: Specifications and pricing of the SMA Sunny WebBox Web Enabled Data Logger & Control subject to change without notice. Illustrations and descriptions of the SMA Sunny_Webbox do not claim to be complete or exhaustive.

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