
PRE-INVESTMENT ANALYSIS
Our team of specialists conducts a detailed analysis of your roof or land’s solar energy potential to ensure your photovoltaic system is optimized for maximum efficiency and output. Utilizing advanced industry software and meteorological tools, we deliver a clear projection of your system’s expected performance. These insights serve as the foundation for the overall system design, engineering, and all subsequent material procurement and installation planning.
ENGINEERING
Our engineering department delivers a wide spectrum of services, including orthomosaic imaging and detailed electrical design for photovoltaic systems, as well as a variety of electrical installations such as low– and medium–voltage systems, residential and industrial facilities, and electric vehicle charging stations.
OPERATIONS AND MAINTENANCE
A dedicated team of experts monitors our constructed plants, utilizing the latest monitoring technologies. Whenever an issue arises, the system immediately alerts us, allowing our team to respond and resolve the problem – often before it’s even noticed by our clients.
BATTERY ENERGY STORAGE SYSTEMS
As the renewable energy sector continues to evolve and reach higher densities, battery energy storage systems (BESS) are increasingly becoming an integral part of the energy landscape. These systems play a critical role in delivering stable, reliable, and cost – effective supplies of energy, supporting a wide range of applications, providing autonomy, and contributing to the balancing of the local electricity grid.
PROCUREMENT
The procurement department possesses established agreements with selected premium suppliers to ensure a seamless supply of materials. The aim is to adhere to the most stringent ESG regulations and reporting standards by actively mitigating ESG risks along our whole value chain.
CONSTRUCTION SERVICES
With a proven track record of completing over 100 roof and ground – mounted PV systems, our experienced workforce specializes in delivering comprehensive mechanical and electrical installations. Our services also encompass civil works and logistics to ensure seamless project execution from start to finish. Throughout every stage of the process, we place the highest priority on health and safety, maintaining standards to protect our teams, partners, and the environment.
RE-POWERING OF PLANTS
RES Design Group assesses the components of existing plants – such as modules, cables, inverters, transformers, and mounting structures – that may be affected by weather conditions, inefficiency due to usage, or outdated technologies. The re-powering of these plants is engineered using various state-of-the-art technologies and systems.

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