Services

Greentech Engineering Solutions offers the complete range of services which may be necessary within an investment project for a photovoltaic system. We start from the very beginning with the essential and risky site assessment and analysis and go through the project designs, planning and engineering. We take care of the legal administrative procedures as well as the financial issues – from consulting to investment planning.

Our experienced engineers can integrate systems with EU standard and carry out the project supervision and implementation, monitoring and maintenance An additional and developed business segment of the company is the wholesale of solar modules, invertors, components and complete systems in line with the demands, regulations and conditions for the Bulgarian market.

Our project planning services include:

Planning and engineering

The success of our projects depends very much on the research, planning and key strategies within the initial steps. In our company we have a team of highly qualified engineers who are trained by our partners and suppliers.

They will help and support you in the detail planning of every step of the project in order to successfully develop the photovoltaic system. We design systems based on your needs, business plans and analysis, and at the same time we take into consideration the specification of the project, local conditions and administrative constraints and opportunities.

Design

Design of the PV arrays, selection of the necessary inverter systems and matching them with PV arrays to achieve optimum performance; Planning of the substructure, including wind and snow load calculations; Wiring diagrams for trouble-free on-site installation.
Some of the key steps are:

  • Analyzing the owner’s Residential rooftop, Commercial rooftop or Ground based project for PV systems installation.
  • Evaluation and feasibility study of the project.
  • Development of a case study with possible calculation for the energy output of PV power plants and PV stand-alone systems.
  • Engineering design of the system positions.
  • Recommendation of PV modules, invertors, strictures and components.
  • Preparation of the working projects.

Photovoltaic project and plant management

A project manager is assigned as responsible to collaborate with the investor team on all technical and commercial issues - from the preliminary preparation, the design stage all the way to the grid connection and even after.

Administrating the project

Greentech Engineering Solutions supports its partners and clients throughout the entire licensing process, assisting them in acquiring construction and network connection permits, as well as in setting up all the necessary technical documentation which is as usual required by public entities and the local electricity distribution companies. Financing photovoltaic investments

At Greentech Engineering Solutions we are able to support you in the matters which concern the project financing. We have relationships and we cooperate with internationally active banks and we will take an active part in supporting you with the preparation of the required financing.

On domestic request, we will contact potential financiers at an early stage of the project in order to consider all the financial complexity and available financing options. We will also cooperate with any EU government programs and institutions in the aim to facilitate you in this important task.

From the very beginning of the engineering we make sure that our photovoltaic plants and photovoltaic solutions meet the financing requirements of banks and are thus "bankable". We gladly take on the communication with financing institutions for our customers – these issues are often very technical and influence the Risk Analysis of banks.

 

Solar Project design

At Greentech Engineering Solutions, we propose complete project design, where technically and economically sophisticated concepts are required to achieve the optimal design of a solar power plant and at the same time guarantee the highest yield.

Our project division team works in close collaboration with the investor team in order to find the optimal solutions which would be ideal to implement in the location in question.

By planning and designing every system individually, we can guarantee trouble-free installation and consistent high efficiency and results.

Selection, procurement and supply on photovoltaic projects

Greentech Engineering Solutions has established significant relationships on the global solar market which enables us to work directly with leading international suppliers and represent them on the Bulgarian market. We are distributors of worldwide key manufacture companies of PV modules and inverters which gives us the opportunity to develop highest quality and reliability photovoltaic system.

Development & implementation of solar plants

With our whole qualified and experienced engineering team we shall lead you during the whole implementation of your photovoltaic project. Our engineering team has great experience in installing and monitoring of our photovoltaic systems. We work with strong and flexible mounting system solutions, professional plugging equipments and customized cables.

We are knowledgeable of developing photovoltaic solutions in different shapes – we are specialized in ground based systems and solar plants; we will also support you on any topic related to residential and commercial roofs.

 

Operation, monitoring & maintenance

Greentech Engineering Solutions will assist you to operate, monitor and maintain the photovoltaic system. We supervise regularly each project after it is completed - this is a normal and obligatory part of our customer service support. This overlooking enables us to minimize the wearing out of the system and thus we extend the useful working life of your system.

Servicing involves a visual inspection of the module field and inverter, cleaning of the filters and carrying out any necessary repairs. In addition, we will carry out a re-inspection, as required by law or stipulated by the insurance company, and inspect the electrical installation and lightning protection.

Maintenance intervals depend on location and are agreed upon in advance. We recommend that the project obligations include a long-term maintenance contract for 10 or 20 years. This is because of the partly extended intervals between re-inspections, which are necessary to enable data to be compared. Such long-term maintenance is also advised due to price advantages and project results.

Every inverter system has monitoring software which provides non-stop reactive monitoring of the systems and ensures optimum yields. You can overlook and observe in real time how your photovoltaic system works and generates revenues, from home or anywhere you may be - only an internet connection is required.

Such long-term maintenance is also advised due to price advantages and project results.

Every inverter system has monitoring software which provides non-stop reactive monitoring of the systems and ensures optimum yields. You can overlook and observe in real time how your photovoltaic system works and generates revenues, from home or anywhere you may be - only an internet connection is required.