JANDU
Wind turbines above a large solar array at sunset

High-Voltage Grid, Renewable Energy & Water Infrastructure

Power systems, grid integration, renewable energy and water infrastructure — a core growth focus for JANDU across the energy, distribution and renewables markets, delivered with strategic partner Aarvee.

Key services

What this capability covers

Power Systems, Analysis & Grid Integration

Engineering the backbone of reliable transmission and distribution networks.

  • Power system planning and connection agreements
  • Transmission line design
  • Substation design and delivery
  • Network studies and power quality assessments

Renewable Energy Solutions

Custom solar engineering and turnkey integration, with design-and-build capability up to 5 MW solar and 5 MWh battery storage.

  • Solar power systems — off-grid, hybrid and 3-phase
  • Battery energy storage systems (BESS)
  • Hybrid energy solutions and renewable infrastructure integration
  • Turnkey integration including ongoing maintenance and support
  • Recent impact: off-grid and 3-phase solar systems with up to 20 kWh battery storage for schools and residential accommodations

Industrial Water & Hydrological Infrastructure

Water engineering for industrial and community infrastructure.

  • Water supply systems and drainage
  • Hydrological modelling and flood management
  • Industrial fluid handling

Strategic Global Procurement

High-value electrical and industrial assets procured to engineering specifications through entities in Singapore and Australia.

  • Transformers (100 kVA to 2 MVA delivered to date)
  • Backup diesel generator sets (30 kVA – 500 kVA)
  • Switchgear, protection hardware and electrical equipment
  • Critical industrial assets
Aarvee logo

Delivered with strategic partner

Aarvee

Global multidisciplinary engineering consultancy specialising in transportation, water, power, renewable energy and infrastructure projects across 20+ countries.

Proof in delivery

Featured projects

Rooftop solar array at Bisini Accommodation
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure
  • Licensed Electrical Contracting & Construction

3-Phase 10 kW Solar Backup with 20 kWh Battery

Bisini Accommodation · Engineering, Procurement & Installation

Engineering, procurement and installation of a 3-phase 10 kW solar backup system with a 20 kWh battery, providing backup power supply for the lodge.

Project detail
New 12 MVA Wilson transformer installed at the Air Liquide Botany site
🇦🇺 JANDU PROJECTS
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

HV Reticulation Upgrade

Air Liquide Australia · Project Management — Execution Phase

Project management of the execution phase upgrading old 3.3 kV oil switchgear and the site transformer with new ABB SF6 switchgear and a new Wilson Transformer.

Project detail
Power transformer delivered for PNG Forest Products
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

Transformers, HV Switchgear & Generator — Engineering & Procurement

PNG Forest Products · Engineering & Procurement

Engineering and procurement of a 1 MVA transformer, 2 MVA transformers, 100 kVA and 200 kVA transformers, HV line switchgear and line hardware, and a 50 kVA generator.

Project detail
Power line works for PNG Power Limited
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

HV Line Drop-Out Fuses & Surge Arresters

PNG Power Limited · Strategic Procurement

Procurement of HV line drop-out fuses and surge arresters for PNG Power Limited's new aid-funded transmission line projects.

Project detail
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