Fronius is an Austrian company, established in 1945 and involved in solar technology since 1992, manufacturing inverters, storage and monitoring systems. It is proud to be around for the long haul for ongoing support and further product development. Fronius makes high quality products, and has one of the widest range of inverters.
Inverter |
Range |
Number of MPPT trackers |
Efficiency |
Warranty |
Domestic (single phase) |
1.5 - 15kW |
1-2 |
95.9% - 97.9% |
2 years (standard), 5/10/15/20 years (extended) |
Commercial (three phase) |
3 - 27kW |
1-2 |
98% - 98.3% |
2 years (standard), 5/10/15/20 years (extended) |
Hybrid |
3 - 5kW |
1 |
97.7% - 97.9% |
2 years (standard), 5/10/15/20 years (extended) |
Fronius Datamanager - integrated datalogger in the inverter or element that can be retrofitted. This connects to the internet and transmits performance data, which you can view in the Solar.web interface online. While the standard monitoring tool is free, you can pay for an upgrade to Solar.web Premium for more data over a longer time period.
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