The ACEF SOLAR inverter is, without any doubt, the most popular three phase inverter of the Spanish market operating in photovoltaic installations, considering both the power installed and kilowatts-hour produced, more than the rest of three phase inverters installed.

It is manufactured in powers from 10 kw up to 500 kw, with voltages up to 1200 Vcc and admits the parallel connection of different units with no more limitations as those impose by logic.

It uses DSP technology, and optic fiber for the connection of the control and power stages in the higher power models, and it is manufactured both in standard models as well as with options, as reactive power control, or noise emission above 50 db (almost inaudible.)

The standard version incorporates a complete monitoring of the state of the PV plant by means of d.c. and a.c. current, frequency active and reactive power measuring devices, etc.

It gives information on the state of the switches and the alarm signals and by means of the display it informs about the control system operation (MPP operation mode, looking for the MPP, etc).

By means of the keyboard located in the frontal panel of the cabinet, it is possible to program the threshold for the MPP control, as well as the parameters that control the start up