ANRE-certified · execution + design
Blog & guides
Everything you need to know about electrical connections, costs and the grid-connection paperwork — explained clearly by ANRE-certified electricians.
Electricity reconnection after disconnection: scenarios, prices and timeframes (2026 guide)
My power was cut off, what now? The disconnection scenarios, what is free and what you pay for on reconnection, with real prices — DIU from 1,200 lei.
Read →Documents required for a power upgrade: the complete list and the traps to avoid (2026 guide)
Which documents you need for a power upgrade request in 2026: the full list, each document explained, special cases and pricing from 350 lei.
Read →Additional Pole for an Electrical Connection: When You Need One, Who Decides and Who Pays (2026)
When an electrical connection needs an additional pole, who decides through the ATR, who pays and what it costs in 2026 — plus the underground alternative.
Read →How long is the ATR valid? Expiry, extension and what to do next
How long the Technical Connection Approval (ATR) stays valid, what happens when it expires and how to extend or renew it with Retele Electrice Romania.
Read →Battery storage and your prosumer grid connection: what actually changes (2026)
How a battery changes the prosumer equation in 2026: hybrid system paperwork, approved injection power, adding storage to a certified system.
Read →The bidirectional meter for prosumers: who installs it, what it costs and how to get yours
What a bidirectional meter is, who installs it (only the distribution operator — Rețele Electrice România S.A. in Bucharest.
Read →Casa Verde solar panels and grid connection: what to do after installation (2026 guide)
Installed solar panels through Casa Verde? The system cannot inject or offset energy until you are connected as a prosumer. Steps for 2026: 0733 097 440.
Read →How to Change the Name on an Electricity Contract in Romania (2026 Guide)
Bought, inherited or rented a property in Romania? Here is how to change the name on the electricity contract: documents, steps, supplier vs distributor.
Read →Electricity on Land Without a Land Registry Record (Carte Funciara): What Is Actually Possible
Electricity on land without carte funciara? The deed is required in the dossier; legal routes: register first or a temporary site connection from 2.
Read →Electricity Connection Cost per Meter: How Pricing Really Works in 2026
Electricity connection cost per meter in 2026: why pricing works per job, not per meter — single-phase from 1,800 lei, underground from 3,500 lei.
Read →Electricity for a garage, annex or shed: extend the house installation or get a separate connection?
Two ways to get power to a garage, annex or shed in 2026: a new circuit from the house panel or a separate connection with its own meter. Costs and steps.
Read →How long does it take to become a prosumer? Realistic timelines for 2026
How long it takes to become a prosumer in 2026: realistic timelines for the dossier, ATR, connection certificate and bidirectional meter in Romania.
Read →Prosumer connection certificate: documents, steps and common mistakes
What the prosumer connection certificate is, the documents you need and the steps in 2026: application, PV system file, DIU, updated ATR.
Read →Prosumer energy compensation in Romania: how injected energy lowers your bill (2026)
How energy fed into the grid offsets your prosumer bill in Romania: compensation mechanisms, what the invoice shows and why winter changes the math.
Read →Relocating the electricity meter: who approves it, when it is needed and how the works are done
Who approves relocating an electricity meter in Romania, when moving the connection cabinet is required and how the works are done. Practical 2026 guide.
Read →Removing an Electrical Connection (Desfiintare Bransament): Who Does It, When and How
Disconnection, contract termination or removal (desfiintare bransament)? Who dismantles an electrical connection in Romania, the steps and rebuild costs.
Read →Solar inverter vs approved power: how to match your inverter to the ATR (2026 guide)
Why your solar inverter must match the power approved in your ATR, when export limiting is required and how to request a power increase. Call 0733 097 440.
Read →Solar panels on an apartment block in Romania: what actually works in 2026
Can you install solar panels on an apartment block in Romania? Roof approvals, the owners' association as prosumer.
Read →Documents You Need for an Electrical Connection in Romania (From Abroad): The Complete Checklist
Living in Spain, Italy or the UK and need to connect your Romanian property to the grid? Here is every document you need and how to send it online.
Read →How to Get an Electrical Connection in Romania While Living Abroad: The Complete Remote Guide (No Travel)
Living in Spain, Italy or the UK? Get the electrical connection (bransament) for your Romanian land or house 100% remotely, no travel needed.
Read →Power of Attorney for an Electrical Connection in Romania: The Complete Guide for Romanians Abroad
Living abroad? Learn what your power of attorney (procura) must include to connect electricity in Romania remotely.
Read →Remote Electrical Connection in Romania: How Long It Takes and What It Costs for the Diaspora
Living in Spain, Italy or the UK? See the full timeline and indicative costs to get your Romanian property connected to the grid 100% remotely.
Read →ANRE-authorised electrician: what the certification grades mean and why they matter
What the ANRE-authorised electrician grades (I, II, III, IV) and types A and B mean.
Read →Electrical connection and rising mains in apartment blocks: what they involve and how much they cost
Electrical connection and rising mains in apartment blocks: what the rising main, consumption separation and floor cabinets involve.
Read →Apartment electrical installation: rewiring, layout and cost in 2026
A complete guide to apartment electrical installation in 2026: when it needs rewiring, the circuit layout, materials, stages and indicative costs.
Read →Three-phase connection for a commercial space or warehouse
Three-phase 400V connection for commercial spaces or warehouses: three-phase connection from 2,900 lei, dossier+design from 900 lei, ATR.
Read →Connecting a New House to Electricity: A Complete Guide from Land to Meter
Complete guide to connecting a new house to electricity: steps, documents, ATR, DIU and works. Single-phase from 1,800 lei, three-phase from 2,900 lei.
Read →Connecting Land Outside the Built-Up Area to Electricity: What You Need to Know
Connecting land outside the built-up area to electricity: specifics, grid extension and higher costs.
Read →Electrical connection cabinet: what it is, where it is fitted and what it costs
What the electrical connection cabinet (firida) is, the E1 and E2 types, where it is fitted at the property boundary and what it costs.
Read →Energising the connection: the final step of grid connection
Energising the electrical connection: what it involves, conditions, the role of the DIU and the meter. Table of steps and indicative costs from 1,200 lei.
Read →Consumer unit wiring diagram: how to read it, with examples for houses and flats
How to read a consumer unit wiring diagram: symbols, MCBs, RCDs. Concrete diagram examples for a house and a flat, explained step by step.
Read →How Much It Costs to Run Power from the Pole to Your House in 2026
How much does it cost to run power from the pole to your house in 2026?
Read →Documents needed for an electrical connection: full checklist + the grid connection dossier
Complete list of documents needed for an electrical connection and the grid connection dossier steps at Retele Electrice Romania.
Read →Earthing electrode: permitted values and standard resistance by installation type
Earthing electrode: permitted earth-resistance values by installation type. Under 1, 4 or 10 ohms? Practical guide, table and PRAM measurements. bransam.ro
Read →Earthing electrode testing (PRAM): why, how often and how much it costs
PRAM measurements and earthing electrode testing: permitted values, test report, frequency and costs from 250 lei.
Read →How much does an electrical connection cost in 2026 (real prices + cost factors)
How much an electrical connection costs in 2026: single-phase from 1,800 lei, three-phase from 2,900 lei, underground from 3,500 lei.
Read →Electrical installation project: contents, who prepares it and what it costs
What an electrical installation project contains, who can prepare it (ANRE-certified company), the approval stages and indicative costs. A.
Read →The components of an electrical panel: breakers, RCDs, SPDs and their roles
A complete guide to the components of an electrical panel: miniature circuit breakers (MCBs), residual current devices (RCD/RCBO), SPDs, the meter.
Read →Electricity meter installation: when, how and what documents
How the electricity meter is installed: steps after the DIU, required documents, the role of Retele Electrice Romania and indicative costs.
Read →Grid connection application: what it contains and how to complete it in 2026
Grid connection application in 2026: what it contains, which documents to attach, how to complete it step by step and what happens after submission.
Read →Grid connection fee for the electricity network: how much it costs and what it includes in 2026
The grid connection fee for the electricity network in 2026: what it includes, how it is calculated via the ATR.
Read →Grid Connection to PPC / Distributie Energie Muntenia (formerly Enel): a step-by-step guide
Today's "Enel" connection via Retele Electrice Romania (PPC): dossier steps, ATR, timelines and indicative costs.
Read →The home electrical panel: components, fuses and sizing
Complete guide to the home electrical panel: components, miniature circuit breakers, RCD, circuit sizing.
Read →House electrical installation at the structural phase: stages, materials and cost
House electrical installation at the structural phase: stages, routing, materials and indicative costs.
Read →How long does an electrical connection take, from file to power in the socket
How long does an electrical connection take, from the connection file to power in the socket?
Read →How to install an earthing system step by step (electrodes, strip, measurement)
How to install an earthing system: electrodes, OL-Zn strip, welding, salt/bentonite and PRAM measurement.
Read →Reading your electricity meter: how to read the index correctly and submit it
Practical guide to reading your electricity meter: how to read the index correctly on mechanical and digital meters.
Read →kW, kVA and amps: what connection power do you need
How many kW does a single-phase connection have (~11 kW) vs three-phase (400V)?
Read →Overhead vs underground electrical connection: cost differences and when to use each
Overhead connection from 1,800 lei, underground from 3,500 lei. We compare cost, duration, approvals and aesthetics to help you choose.
Read →Power upgrade request: what the template includes, required documents and where to submit it
What a power upgrade (spor de putere) request contains, the documents needed, where to submit it to Retele Electrice Romania and the steps to ATR.
Read →Power upgrade and switching from single-phase to three-phase: when and how much it costs
When you need a power upgrade or to switch from single-phase to three-phase, the steps involved and the cost. Three-phase from 2,900 lei.
Read →Prosumer grid connection application: steps, documents and what the template contains
Prosumer grid connection application step by step: what documents you need, what the template contains, how to obtain the ATR and the bidirectional meter.
Read →Single-phase or three-phase connection? Differences, costs and when to choose each
Single-phase (230V) or three-phase (400V) connection? Compare power, costs (from 1,800 vs 2,900 lei) and learn when to pick each.
Read →The smart electricity meter: what it is, its advantages and how it is installed
What a smart electricity meter is, the advantages it brings, how it is installed by the operator and what role it plays in connecting photovoltaic.
Read →Connecting solar panels to the grid: complete prosumer guide 2026 (ATR, bidirectional meter, steps)
Complete guide to connecting solar panels to the grid in 2026: connection request, ATR, bidirectional meter, prosumer dossier and the essential steps.
Read →Technical Connection Approval (ATR): what it is, how to get it, how long it takes
What the Technical Connection Approval (ATR) is, what it contains, how to obtain it from Retele Electrice Romania and how long it takes.
Read →Technical Connection Approval: what the ATR template contains and how to read each section
What the Technical Connection Approval (ATR) template contains and how to read each section: approved power, connection solution, tariff and validity.
Read →Temporary construction site connection: cost, documents and timeline
Temporary construction site connection: cost from 2,200 lei, required documents, timeline and the steps through Retele Electrice Romania.
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