The Fronius Primo, single phase, transformerless inverter is the perfect inverter for domestic installs. Maximum flexibility in system design is achieved with the inverters innovative SuperFlex Design. The characteristics of this inverter allows for a quick and easy install which can be carried out indoors or outdoors. Maintenance is user-friendly thanks to the SnapINverter mounting design. The Fronius Primo is one of the most communicative inverters available on the market, using WLAN or Ethernet it connects to the internet and allows system owners to monitor their system remotely.