ANRE-certified · execution + design
Turnkey electrical connections in Bucharest, Ilfov and Giurgiu
ANRE-certified company (execution + design) for electrical connections and grid hookups in Bucharest, Ilfov and Giurgiu. DIU files handled nationwide.
From 1.800 lei · exact quote within 24h
What we do
Electrical connection & grid services
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 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.
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.
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.
DIU utilisation dossier
The Utilisation Installation Dossier (DIU) is the documentation of your indoor electrical installation, prepared by an ANRE-certified electrician. It is mandatory before the meter can be fitted and the supply energised. SUN WATT prepares DIU dossiers across the whole country, with indicative prices from 1,200 lei.
Full transparency
Estimate your connection cost in seconds
Many competitors hide their prices. We don't. Get a quick indicative estimate, then request an exact, free quote. The final price is set through the Technical Connection Approval (ATR) issued by Rețele Electrice România.
Connection cost calculator
Instant indicative estimate
Prices are indicative (labour + usual materials, excluding the Rețele Electrice România operator fees). The final price is set by the Technical Connection Approval (ATR).
Why bransam.ro
ANRE-certified: execution + design
Dual certification — we handle everything, no need to go to another company.
Turnkey, from paperwork to the pole
Connection file, ATR, design, execution and DIU — a single point of contact.
Transparent prices
We show indicative prices and a cost calculator. No surprises.
We handle the bureaucracy
We manage the relationship with Rețele Electrice România for you.
Real coverage in Giurgiu and Ilfov
Not just Bucharest — our own team comes across the whole county.
DIU files nationwide
The Utilisation Installation Dossier, anywhere in Romania.
Living abroad?
Your electrical connection in Romania, handled 100% remotely
Thousands of Romanians in Spain, Italy and the UK own land or a house back home. We get the connection done without you travelling: power of attorney at the consulate, documents online, payment by bank transfer, photo/video updates on WhatsApp. We handle everything — from the dossier to the pole.
How we work — 5 simple steps
- 1
Call / request a quote
Tell us what you need — by phone, WhatsApp or the form.
- 2
Free assessment
We review the situation and the required documents, at no cost.
- 3
Clear quote
You receive a transparent quote within 24 hours.
- 4
Execution
We handle the file, the design and the works.
- 5
Energisation
Your connection is up and running, fully compliant.
Frequently asked questions
How much does an electrical connection cost?
As a guide, a single-phase connection starts from around 1,800 lei and a three-phase one from around 2,900 lei (labour + standard materials, excluding the operator's fees). The final price depends on the connection type (overhead/underground), the power, the distance to the grid and the connection tariff set out in the Technical Connection Approval (ATR). Ask for a free quote for an exact figure.
How long does an electrical connection take, from paperwork to power at the socket?
It varies: obtaining the Technical Connection Approval (ATR) from the operator usually takes a few weeks, while the actual works can be done in a few days once approvals are in place. Overall, from submitting the file to energisation, the process typically takes between 4 and 12 weeks, depending on the operator and complexity.
What documents do I need for an electrical connection?
Typically: your ID, the property deed (land registry extract), the urban planning certificate (for constructions), the site and zoning plans, plus the connection request. Buildings may also require the building permit. We prepare and submit the entire file for you.
What is the difference between single-phase and three-phase?
A single-phase connection (230V) is enough for homes with typical consumption (up to roughly 11 kW approved). A three-phase connection (400V) is needed for high consumption or powerful equipment (heat pumps, machine tools, workshops, fast EV charging). We can advise which one suits you.
Who is the distribution operator in Bucharest, Ilfov and Giurgiu?
The distribution operator in the Bucharest–Ilfov–Giurgiu area (Muntenia) is Rețele Electrice România (Distributie Energie Electrica Romania), formerly E-Distribuție Muntenia / Enel. We prepare the file and manage the entire relationship with the operator, from the connection request to energisation.
What is the Technical Connection Approval (ATR)?
The ATR is the document issued by the grid operator (Rețele Electrice România) that sets out the technical conditions and the connection tariff for hooking up to the grid. It is the mandatory step before the connection works. We prepare and submit the file to obtain the ATR on your behalf.
Need an electrical connection?
Get a free quote. We handle everything — from paperwork to the pole.
- ✓ Free assessment & quote
- ✓ Reply within 24h
- ✓ ANRE-certified — execution + design
- ✓ We handle all the paperwork