Flexibility and full compatibility

German quality, intelligent performance

Red Heart,
green solutions

Energy of the future, in one system

Outstanding performance for medium and large systems

The engine of the large-scale energy revolution

20K-3T

Flexibility, maximum compatibility

The REFUsol 20K-3T three-phase inverter is specifically designed for commercial and industrial solar PV systems. The 3 MPP follower allows maximum energy production even in more complex systems, while the maximum efficiency of 98.6% guarantees efficient energy conversion. Its compact design and easy installation make it an ideal choice for both expansion and new installations.

3 MPPT inputs for even more flexible system design

110% AC overload capacity for long-term stable operation

20K-3T

Flexibility, maximum compatibility

3 MPPT inputs for even more flexible system design

110% AC overload capacity for long-term stable operation

Lightweight and compact design (23 kg) for easy installation

Ethernet and optional WiFi connectivity for the REFUlog remote monitoring system

Built-in DC switch and surge protection for enhanced safety

IP65 protection for both outdoor and indoor installation

Operation and installation:

Quick and easy commissioning

Quiet operation (<40 dB) with fan cooling

Remote monitoring option via the REFUview portal

Compatible with previous REFUsol inverters

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