Sign-in to your Account and check your meter readings , your consumption and centralise all your premises’s information in one place.

The low voltage connection is typically intended for residential customers, shops, offices and small businesses.

Within the low voltage connection, you can choose between a normal low voltage (NLV) connection for contracted powers equal to or less than 41.4 kVA and a special low voltage (SLV) connection for contracted powers of more than 41.4 kVA.

Low Voltage
Order a low voltage connection

If you need a low voltage connection for your premise, please complete and submit the form.

Ligação Baixa Tensão
Simulate budget value for low voltage grid connection

E-REDES offers a simulator to help you understand the estimated cost of connecting your company to the low voltage grid.

Connection Manual
A guide to good practice for connection to the public service electricity grid at all voltage levels

E-REDES has punlished a Manual which sets out the main procedures for connecting private service premises to the public distribution grid, clarifying any queries you may have.

Electricity quality

E-REDES regularly monitors the quality of electricity on the distribution grid through specific measurements.