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Discontinued Product

Wholesale Solar no longer offers the Fronius Datalogger Web

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Fronius Datalogger Web

Fronius logo
  • Inverters and data communication solutions for grid-connected PV systems

Product Information

Model Part No. Description Size & Weight Price
Fronius Datalogger Web9934375Fronius Datalogger Web for Fronius inverters7.4 × 4.5 × 2 in
2 lbs
Do you have questions about our Fronius inverter accessories, or questions about solar in general? Give us a call at 1-877-217-8513.


Fronius Datalogger Web Box (4,240,123)

A Fronius COM card retrofit for the inverter is required for operation.

New technology for the heart of the system.

Fronius Datalogger Web, featuring an output connection to the customer's Local Area Network has been updated to offer a Wireless adapter. It functions like your own small web server that automatically converts system data into a website. The Fronius Datalogger website can be accessed by several users simultaneously via any common browser independent of the operating system both wired and wirelessly. This enables you to get real-time system information for up to 100 inverters whenever you want.

Fronius Datalogger Web offers three data communication paths.

Fronius Solar.access via a LAN
Using Fronius Solar.access software, you can save, manage and analyze all system data locally on your PC. Fronius Solar.access can connect directly to Fronius Datalogger Web and enables you to set different software parameters, for example, for all system components in the network.

Using a browser via a LAN to the Datalogger website
Fronius Datalogger Web's own website provides a quick look at essential system data. You can access it using a browser without having to install additional software. This is optimal for providing several users with information in a local network.

Fronius Solar.web via the Internet
If desired, Fronius Datalogger Web can send data automatically to the Fronius Solar.web Internet platform. This enables you to access real time system data as well as archived data anytime, anywhere via the Internet.

WLAN funtionality
The Fronius Datalogger Web has a USB interface for connecting an optional WLAN USB stick. This makes integration into existing network structures very simple. The WLAN USB stick is configured via the Fronius Datalogger Web website.

Easy installation

  • No installation software or software configuration required
  • Patented direct connection between Datalogger and PC
  • No firewall settings required for a DSL connection
  • Quick Installation Guide (included in the operating instructions)

Network compatible
The advantages of modern data communication via LAN/WLAN, XDSL, ADSL, UMTS, cable, power line, etc. have limitless possibilities.

Integrated signal card function
The simple alarm option: Relay output and buzzer can be activated via a switch.

Automatic messaging function
Service messages can be sent via e-mail, SMS and fax, and they are easy to configure.

Integrated power supply function
The 12 V output on the Fronius Datalogger Web provides direct power to external components (e.g., a UMTS router). 

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Features & Attributes

  • Dimensions (LxWxH): 7.4 × 4.5 × 2 inches
  • Weight: 2 lbs
  • Memory capacity of 16 MByte / max. 4096 days
  • Converts system data into a website
  • MPN: 4,240,123
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About Fronius

Key Points

  • Extensive product line, accommodating a wide range of applications.
  • A trusted name in the renewable energy field.
  • High frequency/phase shift architecture maximizes efficiency while reducing weight.

Headquartered in Pettenbach, Austria, Fronius has been a key manufacturer of photovoltaic electronics since 1992, particularly in the engineering and manufacturing of photovoltaic inverters for both grid-connected and independent power supplies. Fronius was founded in 1945, and began manufacturing battery-charging systems shortly thereafter. They made a name for themselves with premium welding technology, especially in the automotive industry. Eventually, technology and engineering standards used in welding applications transferred over to the solar electronics market.

Production facilities have always remained close to home, nestled at the foot of the Alps, in Sattledt, and Weis in northwestern Austria, along with production sites in the Czech Republic and Ukraine. A state-of-the-art facility opened early 2011 in Pettenbach, reaffirming the company's commitment to the European union. Fronius has remained a trusted name in the renewable energy market, offering an extensive line of photovoltaic electronics, built to high quality control standards.

Fronius' IG series of inverters offer residential & commercial grid-tie customers a wide range of products, which reflect the company's proven designs. Their wide input voltage range allows for flexible use of modules in any power and voltage range. These inverters come standard with 3 expansion slots, which allow you to add features like external sensors and remote displays. High-frequency (HF) architecture, and phase shift technology deliver higher reliability and efficiency while reducing size, weight, and installation costs. All Fronius IG series inverters are CSA listed to UL 1741 for the U.S and Canada, and are backed up by standard 10-year warranty with the option for a 5-year extension.

The Fronius IG plus line offers customers more features for larger systems. These inverters provide a lockable, code-compliant DC disconnect with a six circuit, fused string combiner in a separable compartment that stays on the wall if the inverter needs to be serviced. A bus bar is available for bypassing the combiner on higher input currents, and the string combiner can be fused for up to 20 amps per circuit. Fronius IG inverters make a seemingly complex system appear simple and straightforward, maximizing ease-of-use and technological advancement.

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