Matching software
Of course also from REFU

No hardware without software - this also applies to our solar inverters. From planning to monitoring, we accompany you through the complete life cycle of your plant with the help of various tools. Simple operation guaranteed.

REFUdesign planning tool: Well planned right from the start

Besides the sale of REFUsol inverters, we also support you within your project. Whether it is an idea or its implementation you can rely on REFU to support you. The planning software REFUdesign additionally helps you online with system planning with automatic device selection, yield simulation and energy balance - if desired also with storage and self consumption considerations for your system.

Check out the introduction for REFUdesign here.

REFUlog: All plants at a glance with cloud-based monitoring

  • Easy installation
  • User-friendly analysis
  • Secure data logging


It is a reassuring feeling to be able to see, whenever and wherever you are, how the yields of your own PV system are developing. The online monitoring solution REFUlog allows you to keep an eye on the data of your system irrespective of where you are. Each REFUsol inverter has an integrated data logger and can be connected to a local network or the Internet quickly and easily via plug&play. This allows you to access information about the productivity of your system at any time.

By the way: the REFUlog app allows you to access all the data on your smartphone or tablet.

Always 'up to date' in the field

If there has been a new firmware since the time of delivery, we always recommend updating it accordingly. You can download our tool REFUset and install the latest firmware. What sounds complicated at first becomes child's play with our instructions.