Transformer Substation& Renewable Energy Experts
ERPT designs and builds HV/MV substations, solar PV installations, BESS storage systems and hybrid microgrids — for a sustainable energy future in Morocco.
Welcome to ERPT
E.R.P.T is a leading firm based in Casablanca, specialized in the design, engineering and construction of high-voltage electrical infrastructure and renewable energy projects in Morocco.
From preliminary studies to industrial commissioning, we support our public and private partners with absolute technical excellence and strict compliance with international standards. Thanks to our highly qualified team and the use of state-of-the-art simulation software (ETAP, CANECO BT, PVSYS, AUTOCAD), we take on the most complex energy challenges.
A complete electrical engineering offering
From feasibility studies to site supervision, ERPT operates at every stage of your energy projects’ life cycle.
THT / HV / MV Networks
Technical studies, design and engineering of power transmission and distribution networks.
Transformer Substations
Design of source substations, step-up substations and delivery substations for industrials and operators.
Overhead Lines & Cables
Route studies, mechanical and electrical sizing of overhead lines and underground cables.
Photovoltaic Power Plants
Feasibility studies, sizing and construction follow-up for solar PV power plants.
Wind Farms
Design of wind farm electrical connections and energy yield studies.
Energy Storage (BESS)
Integration of battery storage systems for grid stabilization and self-consumption.
Smart Grid & AMI
Deployment of smart meters, communication networks and energy management platforms.
Industrial Electrification
Electrification studies for industrial sites, mining operations and large logistics platforms.
Supervision & SCADA
Architecture and deployment of SCADA systems for electrical network control.
They trust us
ERPT works with the leading players in Morocco’s energy, industrial and mining sectors.
