Our teams currently building four photovoltaic power plants (PVPs) in Portugal. The are located in Abrantes , Moura, and Setubal. In all of them, they are at the implementation stage , and we are also engaged in the subsequent monitoring and commissioning.
The plan envisages the construction of photovoltaic plants with a capacity of 24 MWp in Abrantes, 19 MWp in Setubal, 13 MWp in Santo Estevao and 10 MWp in Moura. For the implementation of these projects, we will install 43,680 solar panels to a total of 80 inverters and 20 substations in Abrantes, 37,128 solar panels, 72 inverters and 18 substations in Setubal, 28,392 solar panels, 52 inverters and 13 substations in Santo Estevao, 19,572 solar panels, 40 inverters and 10 substations in Moura. The solar panels are connected 28 in a string.
Thanks to the professionalism of our specialists, the implementation of the projects goes according to plan with full force. Over the years, we have repeatedly proven our competences in the implementation of projects in the country and abroad, which is also due to our dedicated employees, united by the idea of ecologically clean and affordable electricity.
Akcome 1P intelligent tracking system
The Akcome 1P system tracks the daily east-west movement of the sun by driving the entire array of components, using a gear to adjust the speed. It has smart features, including tracking the daily movement of the Sun and targeting the photovoltaic panels through an AI algorithm that enables the processing of large amounts of data and real-time closed-loop control. The tracker is designed to return to its home position at night or in severe weather conditions. The system is characterized by a modular design, high reliability and great stability. The purpose of its installation includes improving the generated power and reducing the operating costs of the power plants.
TEBA TS 250KTL-HV inverter
It is part of a series of photovoltaic inverters for grid connection, characterized by a maximum input voltage of 1500 V.
Parameters of the DC side (input):
- Maximum input power (kW): 350;
- Starting voltage (V): 500;
- Rated input voltage (V): 1170;
- Maximum DC Input Voltage (V): 1500;
- PV input working voltage range (V): 500~1500;
- Full Load MPPT Voltage Range (V): 880~1300;
- Maximum input current for MPPT (A): 30;
- Number of independent MPPT tracking lines: 12;
- Short circuit current Isc (A): 50.
Parameters of AC side (output):
- Rated output power (kW): 250;
- Maximum output power (kW): 250;
- Maximum apparent output power (kVA): 250;
- Rated output current (A): 180;
- Maximum output current (A): 180;
- Nominal mains voltage (V): 3/PE/800;
- Mains voltage range (V): 680-920;
- Nominal mains frequency (Hz): 50/60;
- Mains frequency range (Hz): 45-55/55-65;
- Power factor control range: from 0.8 (inductive) to 0.8 (capacitive) with continuous adjustment;
- Current Total Harmonic Distortion (at rated power) THD (%): <3.
System parameters:
- Maximum efficiency (%): 99;
- European efficiency (%): 98.75;
- Operating temperature range (℃): -25～+60;
- Operating humidity range (%): 0～100（non-condensing);
- Operating Altitude Range (m): 4000.
Longi's LR5-72HBD-555M Photovoltaic Panels
Longi solar panels of the LR5 series are characterized by:
- Possibility of intelligent soldering, increasing the power and efficiency of the module;
- Optimized dimensions to achieve greater strength;
- Improved electrical parameters – up to 13 A operating current, which is optimally adapted to mass string inverters.
The concrete panels used to build the photovoltaic plants in Portugal have a module power of 550 W, with 21.3% efficiency and a 30-year power guarantee. To increase the service life of the panels, gallium alloying technology is applied, which prevents its degradation and ensures the long-term energy generation of the module. Also, the additional power generation from the back side of the double-sided modules increases the total energy yield.
