Skip to content Skip to footer

Photovoltaic EPC services offered by Waldevar

We are very pleased to present our high quality services in the field of photovoltaic EPC, offered by Waldevar. With a team of dedicated experts and extensive industry experience, we can provide you with customized solutions for all your energy needs. In this article, we will explore each step of our process in more detail, from feasibility studies to commissioning and maintenance. Read on to discover how we can make your PV project a reality.

What does EPC mean?

EPC stands for “Engineering, Procurement, Construction” and is an innovative concept that encompasses the entire cycle of a PV project. Waldevar can provide you with full EPC services, ensuring that everything is handled professionally from start to finish. With our EPC approach, we offer you a reliable partner that helps you save time, money and resources.

The EPC process involves three main stages: engineering, procurement and construction. In the engineering phase, our team of specialists analyse and design the PV system according to your needs and requirements. This stage is essential to ensure an efficient and optimal project implementation.

The procurement phase involves identifying and procuring the equipment and materials needed to build the PV system. We have strong partnerships with reliable suppliers, allowing us to obtain the best products and technological solutions for your project.

Construction is where the project comes to life. Our team of construction specialists ensures that all components of the PV system are installed and integrated correctly. We make sure that the work is carried out to quality standards and within the set deadlines.

In addition to the three main steps, the EPC process includes other activities such as project management, monitoring of PV system performance and provision of long-term maintenance and technical support.

Waldevar specialises in the implementation of photovoltaic projects of various sizes and complexities. Whether you need a photovoltaic system for a residential home or a business, we are ready to provide you with customized and efficient solutions.

Our team of professionals has extensive experience in the field and is dedicated to providing you with the best solutions for your energy needs. We are always up to date with the latest technologies and innovations in the industry so that we can provide you with the most advanced and efficient photovoltaic solutions.

By choosing Waldevar’s comprehensive EPC services, you benefit from a trusted partnership and an integrated approach to your PV project. We will be with you every step of the way, from planning and design to commissioning and monitoring of your PV system.

Pre-feasibility and feasibility studies

Before starting any project, it is essential to carry out pre-feasibility and feasibility studies. Our team of experts will analyse the proposed site, assess the potential for solar energy production and identify the most suitable technological solutions. These studies help us understand your objectives and develop effective strategies for project success.

Pre-feasibility studies are the first step in the process of developing a solar energy project. They consist of a detailed analysis of the proposed site for the installation of the solar panel system. Our experts will assess factors such as sun exposure, slope of the land, presence of obstacles and other conditions that may influence the solar energy production. The existing infrastructure will also be analysed to determine whether an upgrade or expansion is required.

Following the pre-feasibility studies, a detailed report will be produced containing information on the solar energy production potential, estimated costs, payback time and other relevant aspects. This report will be presented to the client to make the final decision on the development of the project.

If the pre-feasibility studies show that the project is viable, the feasibility study stage follows. This stage involves a more detailed analysis of all aspects of the project, including exact costs, implementation time, environmental impact and other legal and technical issues. Our experts will work with the client to develop a sound business plan and obtain all necessary approvals from the relevant authorities.

The feasibility study will provide a clear picture of all aspects of the project and help identify risks and opportunities. It will serve as a guide for the implementation of the project, ensuring that the project goes according to plan and that the objectives set are achieved.

Our team of experts has extensive experience in conducting pre-feasibility and feasibility studies for solar energy projects. We are dedicated to providing the best technological solutions and effective strategies for the success of our projects. Contact us today to discuss your needs and begin the process of developing your solar energy project!

Authorisations, endorsements and agreements

Once the feasibility studies have been completed and there is a solid plan, the next step is to obtain all the necessary authorisations, permits and agreements to start the project. We will take care of all administrative formalities and make sure that all legal requirements and regulations are properly fulfilled. This will give you the peace of mind you need to concentrate on other important aspects of your business.

In the process of obtaining authorisations, approvals and agreements, we work closely with the competent authorities to ensure efficient and transparent communication. Our team of specialists has extensive experience in this field and knows all the steps and procedures required to obtain all the necessary documents.

An important aspect in obtaining these documents is compliance with all the rules and regulations in force. We make sure that all legal requirements are met so that the project complies with all environmental, safety and quality standards.

In order to obtain the necessary authorisations, permits and agreements, it is necessary to submit a series of documents and meet certain conditions. We offer advice and support throughout the process to ensure that all documents are complete and correct.

In addition to administrative aspects, it is important to take into account social and community factors. In the process of obtaining permits, approvals and agreements, we work with the local community to ensure open communication and to take their concerns and needs into account.

We also ensure that all permits, approvals and agreements are obtained in time so that the project can be started on time. We manage all the deadlines and procedures so that you don’t have to worry about administrative issues.

Obtaining the necessary authorizations, approvals and agreements to start a project is a complex process, but with our help, you will have the guarantee that everything will be done according to the legal requirements and regulations in force. We offer you the necessary support throughout the process, so that you can focus on developing your business.

Design: civil, mechanical, electrical

At this crucial stage, our team of experienced engineers will develop the civil, mechanical and electrical designs for your PV system. We ensure that everything is designed with precision, taking into account every technical aspect, so that we achieve an efficient and sustainable system. Working closely with you at this stage is particularly important to ensure that all your requirements and preferences are taken into account.

Our team of engineers has extensive experience in designing photovoltaic systems. Each member of our team has solid knowledge in civil, mechanical and electrical engineering, ensuring that your project is in safe and competent hands.

In terms of civil design, we make sure that the structure of your PV system is stable and resilient, taking into account all the conditions and environmental factors specific to your location. Every detail is carefully analysed, from foundations to roofs, to ensure that the system is installed safely and efficiently.

Mechanical design is also a crucial aspect of your project. Our team of engineers ensures that all system components are designed and sized correctly to work optimally. From the solar panels to the mounting brackets, every element is analysed and evaluated to ensure the system is efficient and durable in the long term.

Electrical design is another essential aspect of your PV system. Our team of engineers ensures that all electrical connections are made properly to achieve safe and efficient operation of the system. From wiring and inverters to monitoring systems, every detail is considered to ensure that your system is operating at full capacity.

In addition to the technical aspects, our team of engineers also takes into account the aesthetics of your project. We make sure that the photovoltaic system blends harmoniously into its surroundings to provide a sustainable and visually pleasing solution. Every aspect of the project is carefully analysed and adapted to suit your requirements and preferences.

In conclusion, the design of your PV system is a crucial step in which our team of experienced engineers work with precision and attention to detail to provide you with an efficient, durable and aesthetically pleasing system. Close collaboration with you is essential to ensure that all your requirements are considered and implemented in the final project.

Purchase of materials

With an extensive network of reliable suppliers and partners, we can ensure the procurement of the materials needed for your PV project. We carefully select suppliers who offer top quality products, ensuring that all system components comply with the highest performance and safety standards. So you can enjoy the long-term reliability and efficiency of your PV system.

When it comes to solar panels, we work with industry-leading manufacturers using the most advanced technologies and high-quality materials. These solar panels are designed to maximise the capture of solar energy and provide optimum efficiency in converting it into electricity. They are also manufactured in accordance with international standards, ensuring that you will benefit from a reliable and long-lasting photovoltaic system.

For energy storage batteries, we work with suppliers specialising in advanced energy storage technologies. These batteries are designed to store the electricity produced by solar panels during the day, so you can use the stored energy during periods when solar power production is lower or non-existent. With a large storage capacity and long life, these batteries will ensure you have an efficient and self-sufficient PV system.

For cabling and ancillary equipment, we work with suppliers specialised in PV system solutions. These suppliers offer high-quality cables and connectors designed to withstand extreme temperature conditions and intense solar radiation. They also supply ancillary equipment such as inverters and charge controllers, which are essential for the optimal operation of your PV system.

To ensure that your materials procurement is carried out efficiently and in line with your project requirements, we have a dedicated team of procurement specialists. They monitor the market and negotiate with suppliers to get the best prices and delivery terms. They also ensure that all purchased materials are checked and tested before being integrated into your PV system.

Civil, mechanical and electrical project construction

After completion of the design phase, the long-awaited construction of the project itself follows. Our team of qualified technicians will carefully and accurately assemble each component of the photovoltaic system. We focus on quality work and always adhere to strict safety and performance standards. Every step of the construction process is monitored and checked to ensure that your system is operating at full capacity.

The construction process starts with the preparation of the land. It is essential that the area on which the project will be built is well prepared and levelled. Excavations will be made for the foundations and drainage systems will be put in place to prevent water from accumulating in the area.

After preparing the land, the foundation is built. This is a critical stage, as the foundation must support the weight of the whole system and provide stability. High quality materials will be used and all construction rules will be followed to ensure the strength and durability of the foundation.

Once the construction of the foundation is completed, the solar panel support structure is installed. This structure must be strong and weatherproof to withstand extreme weather conditions. Durable materials, such as galvanised steel, will be used to prevent corrosion and ensure a long life for the system.

Then follows the installation of the actual solar panels. These will be carefully placed so as to benefit from maximum exposure to sunlight. Connect the panels together and check the connections to ensure that they work correctly and efficiently.

After installing the solar panels, the electrical system is installed. This includes the installation of inverters, cables and other components needed to convert solar energy into usable electricity. Checks and tests will be made to ensure that the electrical system is working in optimal parameters and that there are no energy losses.

Finally, a general check of the whole system will be made and a commissioning will be carried out. Our team of technicians will ensure that all components are connected and working properly, and the system is ready to produce electricity. We will provide you with all the information you need to monitor and control your system so you can enjoy the benefits of solar energy.

Final documentation

As the project nears completion, we will prepare and provide the final documentation necessary to obtain any certifications and warranties. We provide complete and accurate documentation, including plans, technical diagrams, specifications and any other relevant documents. This is another aspect of our EPC services that sets us apart and ensures that our clients are fully satisfied with the final results of their projects.

System connection to the network

At this stage, the connection of the photovoltaic system to the grid is made. Our team will coordinate the entire connection process, making sure that everything is in accordance with local requirements and regulations and that all safety measures are respected. We make sure that your system is connected correctly and works in optimal parameters, so that you can enjoy the long-term sustainable and economic energy benefits.


Once the PV system is connected to the grid, it is time to put it into operation. We check every element of the system, making sure it works properly and that everything meets all performance requirements. We provide training and support to help you understand how to manage and operate your PV system efficiently.


At Waldevar, we are committed to supporting you for the long term. We offer comprehensive maintenance services for your PV system, ensuring that it operates at maximum efficiency throughout its lifetime. Our team of experienced technicians will regularly monitor and check your system, identifying and resolving any potential problems before they impact system performance. Through our maintenance services, we ensure that your investment in solar energy is fully protected and valued.

At Waldevar, we are dedicated to the satisfaction of our customers and the superior quality of our services. We strive to always be up to date with the latest technology, strictly comply with all applicable regulations and deliver on our promises. With us, your photovoltaic project is in safe and capable hands. Contact us today to discuss your energy needs and how we can turn your dream into the reality of a clean and sustainable energy source.