Engineering • Energy • Automation • TechnologySouth Africa   |   071 825 7189
Systems Engineering Worldwide (Pty) LtdSEW Electrical · Engineering · Energy · Automation
Systems Engineering Worldwide

Power, control and systems integration.

Electrical engineering, renewable energy, industrial automation and integrated technical solutions for commercial, industrial and specialist environments.

Core capabilities

Built around your operation.

Our scope starts with the installation, the operating conditions and the interfaces between systems — not a one-size-fits-all equipment list.

Solar photovoltaic & renewable energy

Design and integration of solar PV and renewable-energy solutions, including commercial and industrial systems, grid-tied inverters, metering and energy management interfaces.

Battery storage & hybrid power systems

Energy storage integration, inverter and power conversion equipment, generator interfaces, system diagnostics and commissioning support.

Electrical installation & distribution

Industrial and commercial power distribution, electrical installation, circuit and equipment integration, fault finding and system upgrades.

Industrial automation & machine control

PLC and HMI systems, variable-speed drives, industrial communication, instrumentation and coordinated machine sequences.

Remote monitoring & connected systems

Integration of field signals, communication gateways, equipment status, dashboards and event monitoring for authorised operators.

Software development & IoT

Specialised dashboards, Android applications, telemetry services and custom tools developed around operational requirements.

Selected installations

From rooftops to battery rooms.

Explore a selection of our photovoltaic and energy-storage installations — and the infrastructure behind them.

Commercial rooftop photovoltaic array
Commercial rooftop PVSolar arrays · AC/DC integration · Commissioning
Battery storage racks and electrical distribution installation
Battery energy storageBattery racks · Electrical protection · Integration

Client and site details withheld for confidentiality.

Project delivery

From assessment to commissioning.

The right scope depends on the system. We work through a structured technical approach rather than assuming that every site needs the same equipment or software.

Discuss your project

Site requirements

Scope, existing equipment, operational expectations and constraints.

Design & integration

System architecture, equipment compatibility and technical implementation.

Commission & support

Functional checks, handover, documentation and follow-up support scope.

Need a site-specific quotation?

Tell us about the plant, electrical system or monitoring challenge you need to solve.

Contact our team