Optimizing PV Systems January 2015 - Part 2: Energy Storage | Page 13

Multi Flow Technology is a comprehensive approach to energy flow control, with which the inverter becomes an intelligent control centre for all current flows. The Fronius Solar Battery is a lithium-iron phosphate battery, which translates into a long service life, short charging times and a high depth of discharge. This means that 80% of the total capacity can be used. In addition, this technology boasts a high level of safety, as no oxygen or hydrogen is produced. The voltage is between 120 and 460 V. The storage capacity of the battery can be freely selected and can be increased in increments of 1.2 kWh up to a maximum of 9.6 kWh.

The Fronius Smart Meter is a bidirectional meter that measures the energy flowing from the grid into the house and vice versa. It records the household load curves and optimises self-consumption. The Fronius Smart Meter is supplied pre-configured and is installed directly into the switch cabinet as a simple plug & play component.

The compact solution is quick and easy to install thanks to SnapINverter technology. The modular construction takes into account the individual needs of each customer. In the event of a power failure, the entire household – even without the storage unit – continues to be supplied with energy. WLAN hot spot, web interface, meter connection and interfaces to the power supply company – the Fronius Symo Hybrid has all the communication answers.

HOW THE MODULAR STORAGE SOLUTION OF FRONIUS WORKS.