In the course of the works, we are constructing a 110/20 kV connection substation for the solar park, with a 110 kV cable line to connect the solar park to the main grid (Elering). The works include supply, construction, testing and commissioning to accept live voltage for the equipment of the entire substation. We plan to finish the work in the late summer of 2023.
Design and construction of electricity and communication networks for a wind farm with 9 wind turbines and a total capacity of 39 MW. During the works that started in late summer, we are constructing a 20 kV electrical and communication cable network between the wind turbines, and an earthing network for the wind turbines; we are building a 110/20 kV substation for the wind farm and a 110 kV connection substation to connect the wind farm to the main grid (Elering) along with the reconstruction of the 330/110 kV overhead line and connection works. The work includes the construction, testing and commissioning of the entire wind farm’s electrical system; we will finish the work in the summer of 2023.
The expected annual output of the island’s wind farm will be 135 GWh, which covers the annual electricity consumption needs of more than 40,000 households. Modern V150 wind turbines are supplied by the wind generator manufacturer Vestas.
Construction of electricity and communication networks for a wind park with 14 wind turbines and a total capacity of 58.8 MW. In the course of the project, we built a 20 kV cable network between the wind turbines with fiber optic communication connections (total length of cables: 60 km), a 110/20 kV substation for the wind farm with storage and utility rooms for the maintenance team, and a 110 kV connection substation with 110 kV overhead line connections to connect the wind farm to the Latvian main grid (AST). The work included testing and commissioning of the entire wind farm’s electrical system (including network tests for the wind farm).
The expected annual output of the Tārgale wind farm is 155 GWh, which is enough to meet the annual energy needs of more than 50,000 households. The wind turbines, at a height of 152 metres at blade tips, were supplied by the wind generator manufacturer Vestas.
Construction of an off-grid power plant solution for a private house on Väina immovable property in Läänemaa County. During the work, we installed and tuned: 10 kW solar panels, a battery bank, a diesel generator and a smart control system. During the sunny period, the panels produce the necessary electrical energy, which is sent directly for consumption or stored in the battery bank, and the generator starts working only when there is not enough sunlight and the battery level is critically low.