Engineering Solutions to Power the Future
What we do- Powering Progress with Smart, Integrated Engineering Solutions
At PSS, we deliver cutting-edge engineering solutions that optimize energy infrastructure for efficiency, reliability, and sustainability.
From high-voltage transmission design to renewable energy integration, our expertise ensures seamless project execution—from feasibility to construction—driving long-term success.
Transmission and Distribution Line Design
From greenfield corridors to complex brownfield upgrades, we design transmission and distribution lines that balance performance, cost, safety, and constructability.
Our expertise includes:
• Strategic planning & concept design to establish the optimal technical pathway
• Route optimization using environmental, geotechnical, and constructability inputs
• Capacity upgrades & reconductoring solutions for aging or constrained networks
• Full engineering packages, including layouts, hardware engineering, and compliance documentation.
Tower and Pole Design
We design safe, reliable, and standards-compliant
transmission towers and poles tailored for diverse sites and
operating conditions.
Our capabilities:
• Concept, preliminary, and detailed design of towers and poles
• Structural analysis, optimization, and compliance verification
• Design for varied terrains, loads, and environmental conditions
• Customized solutions for lattice towers, tubular poles, and hybrid structures
• Complete engineering documentation supporting fabrication and construction
Substation Design
We engineer substations that perform — combining
electrical, structural, and protection expertise into one
cohesive design package.
Our capabilities:
• Primary systems engineering for HV/MV substations
• Protection, control & SCADA integration
• Earthing system modelling & design
• Structural engineering for supports, gantries & foundations
• Compliance-driven layouts and construction-ready documentation
Battery Energy Storage System Design Services
We engineer safe, reliable, and grid-compliant BESS installations,
integrating electrical, structural, and interface requirements to enable seamless project delivery.
Our Capabilities:
• Grid-connection studies
• Protection, control and inverter-based resource (IBR) design
• Interface engineering between BESS systems, substations, collector stations and HV/MV reticulation networks
• Balance-of-Plant (BOP) engineering
• Compliance-driven engineering for connection assets
Windfarm and Solar Design Services
We provide professional design and technical support for wind and solar projects, using industry-standard tools to deliver efficient, reliable, and grid-ready renewable energy solutions.
Our capabilities:
• Electrical design (concept to detailed) for utility-scale solar PV
• AC/DC engineering, HV/MV modelling, and substation design
• Grid connection studies & compliance (AEMO, DNSP, NER)
• Technical documentation for construction & commissioning
• Grid studies: fault levels, stability, reactive support
• Protection, control & turbine–substation integration
• Overhead line design & optimisation
• Structural, foundation & civil (BoP) design
• Constructability-focused, integrated engineering
Front End Engineering Design (FEED)
We define and shape projects through structured
front-end engineering that provides clear technical
direction, informed decision-making, and a strong
foundation for successful delivery.
Our capabilities:
• Early-stage technical assessments and feasibility development
• Concept design and option evaluation
• Scope definition, project requirements, and preliminary layouts
• Risk, cost, and constructability considerations
• Documentation that guides efficient progression into detailed design and execution
Engineering, Procurement, and Construction Management (EPCM)
We streamline project delivery by integrating design development, procurement coordination, contractor management, and construction oversight into one efficient, cohesive process.
Our EPCM capabilities:
• Integrated design development
• Procurement planning and coordination
• Contractor engagement and management
• Construction oversight and quality monitoring
• Structured workflows that reduce risk
• Technical leadership from concept to commissioning