CHM | Vallalba Renovables
Integrated management of renewable projects
Vallalba Renewables operates as specialized unit from Vallalba Group in the development technician y administrative of projects of solar energy.
We intervene from the early stages of the process: site identification, previous studies, land management, legal processing y obtaining authorizations. We also take care of the design y execution of critical infrastructures for the energy evacuationas substations o high voltage lines.
Our approach combines regulatory knowledge, territorial vision and collaboration with technical and financial partners that allow us to move forward safely in each development. We work to ensure that each renewable project is feasible, legally sound y energy-efficient.
How do we work?
Renewable energy works
We participated in the infrastructure implementation linked to the energy transitionincluding solar parks, wind and projects of biomass. Our work contributes to the development of a more sustainable energy modelreducing the dependence on non-renewable sources and decreasing the environmental impact. Each project reinforces our commitment to sustainability and with a energy future more clean y efficient.
TYPES OF CONTRACTS
EPC - Engineering, Procurement and Construction
We offer an integral modality under EPC contract management, where we assume full responsibility for the project, from design to operational handover.
As EPC contractors, we take care of:
Basic and detail engineering
Supply of materials and equipment
Management of civil works and electromechanical assembly
Supplier coordination
Technical supervision and control
System start-up
Initial operation and final delivery
This model allows us to act as a single interlocutor, reducing risks, optimizing time and ensuring quality in each phase of the project.
BOS Photovoltaic - Balance of System
We also work under contracts of the following types BOS (Balance of System), where we execute all phases of the project except for the supply of photovoltaic panels.
In this model, coordination with the client is key, since the supply deadlines have a direct influence on the work planning. We take care of the execution of the rest of the system: civil works, structures, electrical installation, transformer stations and evacuation systems.
This approach is flexible, collaborative and requires technical expertise to ensure compatibility, efficiency and synchronization throughout the system.
Our objective
At Vallalba Renewables we work with a clear objective: to be a key player in the transition to an energy model more sustainable, responsible y efficient. We promote the real adoption of renewable energies through viable projects, scalable y adapted to the needs of the present.
We aspire to a future where access to the clean energy is a reality within everyone's reach. To achieve this, we promote initiatives based on technological innovation, technical rigor y environmental commitment.
We believe that transforming the energy system is not only possible, but required. And we are determined to to lead that progress from the actionwith responsibility y long-term vision.
Our Experience
SOLAR PARKS
PSF ES MERCADAL (Menorca)
LSAT 132 KV connection with REE set
It is carried out under an EPC contract, based on the design, supply and construction of a solar park consisting of 35,600 panels of 570 WP of the latest generation with bi-facial technology.
- Area of Occupancy 20 HA
- 5 medium voltage power Station SMA 2,4 MVA
- Tracker 1 V Monophile
- PV modules with Bifacial technology
- Single-axis tracker
- SMA central inverter
- 20 MVA 30/132 KV Booster Set
- LSAT 132 KV connection with set free
- Connection PSF V Set elevator via 11km LSMT 30KV
SUBSTATIONS AND POWER LINES
SET SA ROCA (MENORCA)
30/132 KV AIS type AIS substation with 20 MVA transformer for connection of PSF ES MERCADAL with SET ORLANDIS 132 KV.
This substation has the following technical specifications:
- Control and measurement systems
- 20 MVA Interperie Trafo
- 1,200 m2 of earth mesh
- Detailed engineering
- Control Booth
- Input: 30 KV underground Output: 132 KV underground
SET SA ROCA (MENORCA)
Electrical substation and four associated auto-transformer stations supplying power to the high-speed line section between Medina del Campo (Valladolid) and Salamanca.
INDUSTRIAL SELF-CONSUMPTION
SELF-CONSUMPTION SERVICE STATION
The implementation of self-consumption energy through 250 solar panels at a gas station represents an innovative approach to sustainability and reduced operating costs, while demonstrating a commitment to renewable energy.
The technical specifications of this installation are as follows:
- 250 PV panels
- 4 inverters
- 4 locations and anti-spill systems.
SELF-CONSUMPTION BUILDING LA VALONA (UMH)
Photovoltaic solar installation for self-consumption on a fixed installation of 15.3 kWP.
The La Valona building, belonging to the UMH, is an example of self-consumption and how clean energy is a must in every construction that is carried out today. This building has:
- 45 ATERSA photovoltaic modules
- INEGCON SUN 15 TL M Inverter
- Dual maximum power point tracking system (MPPT)
ALMANSA WWTP SELF-CONSUMPTION
This self-consumption system has 700 Kwp, 6 Huawei 100 KVA inverters, with inverted system.
WIND FARMS
CHM is carrying out the study of different wind farms such as the Alto Maestrazgo wind farm located in Teruel and with 759 MW.
For the realization and implementation of these parks, CHM has the following tools:
- Specialists in Civil Works
- Blasting
- Earthworks
- Excavations
- Specialists in Singular Assemblies
- Experience in the assembly of all types of singular structures.
- Specialists in Substations and Distribution Lines.
- Experience in all types of distribution lines.
Direct contact
with the Vallalba Renovables team
Do you have a project related to renewable energies, are you looking for technical collaboration or do you need information about our services?
From Vallalba Renovables we attend consultations on development, processing and execution of photovoltaic infrastructures or other clean energy systems.
