Nuci is a commune in the north-east of Ilfov county, on the edge of the county and roughly 47 km from Bucharest, with a predominantly agricultural character and households spread across its five villages: Nuci, Micsunesti Moara, Micsunesti Mari, Balta Neagra and Merii Petchii. In areas like these, with large plots and houses set back from the main road, the electrical connection (bransament) raises specific situations: new houses built on land outside the built-up area or at the edge of the village, longer distances to the low-voltage network, farm outbuildings and farms that need additional power. SUN WATT SRL works in all the villages of Nuci commune and handles single-phase and three-phase electrical connections, grid connections for new builds, power upgrades (spor de putere) and temporary site connections. As a company certified by ANRE for execution and design, we prepare the complete grid connection file for Retele Electrice Romania S.A. (formerly E-Distributie Muntenia) and manage the bureaucratic steps, so that you do not have to do the running around yourself. We travel to Nuci from the Bucharest and Ilfov area, assess the optimal route of the connection on site and explain clearly what the grid connection involves in your particular situation.
All connection requests and the issuance of the technical connection approval (ATR) for households in Nuci are handled through Rețele Electrice România S.A., the distribution operator that took over the former E-Distribuție Muntenia (Enel). As a rural commune served by an overhead low-voltage network, the usual and most economical solution is the overhead connection, run from the nearest existing pole to the property using twisted conductor. To open the file, the documents typically required are the urban planning certificate, the property deed or land registry extract, the site plan, and the connection request completed according to the operator's forms. From the submission of the complete dossier to the actual energisation, the indicative duration is 4-12 weeks, depending on the operator's workload and the complexity of the work.
Services available in Nuci
Single-phase connection
A single-phase electrical connection (230V) is the standard supply for homes with typical consumption, usually approved up to around 11 kW. SUN WATT, an ANRE-certified company, handles the entire process from start to finish, with 2026 prices starting from 1,800 lei. The timeline from file submission to energisation is typically 4-12 weeks, with the final cost confirmed through the ATR (Technical Connection Approval).
Three-phase connection
A three-phase electrical connection (400V) is needed for high consumption or powerful equipment such as heat pumps, workshops, machine tools or EV charging stations. SUN WATT, an ANRE-attested firm, handles the entire process — from the paperwork and the Technical Connection Approval (ATR) through to energisation — typically within 4 to 12 weeks. Prices start from 2,900 lei.
Temporary site connection
A temporary site connection supplies your construction site with power throughout the building works, before the permanent connection is installed. It is obtained through a connection application and a Technical Connection Approval (ATR) from Retele Electrice Romania, and is carried out by an ANRE-certified company. Prices start from 2,200 lei (labour plus materials, excluding the operator's fees), with the whole process usually taking around 4-12 weeks.
Grid connection
Electricity grid connection is the process of linking a plot, house or new premises to the electricity distribution network so you can have your own meter and power at the socket. The process involves six stages: the connection request, the Technical Connection Approval (ATR), the connection contract, the ANRE-certified service line works, the Utilization Installation Dossier (DIU) and meter installation. In Bucharest, Ilfov and Giurgiu the network operator is Retele Electrice Romania S.A. (Distributie Energie Electrica Romania). The service starts from 900 lei (labour, excluding operator fees) and typically takes 4 to 12 weeks.
Power increase
A power increase means raising the approved electrical power at your existing connection when your current installation can no longer cope with your consumption. It is carried out through an application to the operator Retele Electrice Romania (Distributie Energie Electrica Romania), followed by a new ATR (Technical Connection Approval), a contract and any required connection changes. In 2026, labour starts from 350 lei (excluding operator fees), with an indicative duration of 4 to 12 weeks.
Prosumer / solar connection
Connecting a photovoltaic system to the grid as a prosumer means submitting a connection application to Retele Electrice Romania (Distributie Energie Electrica Romania). SUN WATT, an ANRE-certified company, prepares the full dossier, obtains the ATR (Technical Connection Approval), and coordinates the installation of a bidirectional meter so you can feed your surplus energy back into the grid. The price is set through a personalised quote. Call 0733 097 440.