GPtech. is a technology-based company with products and services based on knowledge and application of state of the art electronic technology.

Thanks to its origins in the Research Group on Electronic Technology, University of Sevilla, GPtech. has great capacity to implement electronic technology to control power electronic equipment. GPtech. is continuously advancing its technology in introducing new major products.

The following products have to be emphasized:

In the PHOTOVOLTAIC SECTOR, as the second national manufacturer of solar inverters for grid connection, GPtech. has developed high-power inverters with multiple inputs including master-slave technology.

This technology has the following advantages:

- Increases efficiency.

- Increases availability.

- Avoids ageing.

In the WIND SECTOR, our company designed a Voltage Sag Compensator to fullfil the Operating Procedure PO12.3 requirements in order to benefit from the bonus established in Spanish Real Decree 661/2007. The GPtech. Voltage Sag Compensator is made concerning the needs of our customers and adaptable to any range of power and wind turbine technology.

The compensator has 3 modes:
- MODE 1: Compensation of holes as as required in PO12.3 (bonus RD 661/2007).
- MODE 2: Compensation of reactive power with reference mode + 1.
- MODE 3: Compensation of reactive power with respect to power factor + 1 mode.