Fronius Eco string inverter

Fronius is launching the latest addition to the SnapINverter range. Available in the 25 and 27 kVA power categories, the Fronius Eco string inverter delivers high yields, especially for large-scale PV projects into the megawatt range. Its lightweight design (weighing 35.7 kg) and SnapINverter mounting technology make for quick and easy installation. The device is said to have the highest average power density in its power category.

The MPP tracking algorithm of the Dynamic Peak Manager plays an important role in maximising yield. It automatically checks the characteristic curve at regular intervals, ensuring that the inverter finds the global maximum and constantly operates at the point of maximum output, even in partial shading. The product has an efficiency level of 98.3%.

Up to six strings can be attached directly to the inverter, meaning that the system operator no longer requires additional DC or combiner boxes. The integrated fuse holder provides all-pole fuse protection for all six strings, and optional overvoltage protection is available for the DC side.

Due to the high IP66 protection class, the device can be installed in unsheltered indoor and outdoor locations. The unit even manages to deliver maximum yields under extreme climate conditions. The optimised display navigation simplifies servicing, while the set-up wizard saves time and money. Plug-in card technology enables the device to respond flexibly to future requirements.

In addition to Modbus TCP and RTU SunSpec, a Fronius Solar API (JSON) interface is available. The Fronius push service enables system data to be sent to any server. The online Fronius Solar.web platform is also available for comprehensive system monitoring and can be used at the same time as the open interfaces.