Integrated energy,
engineered to operate.

What it helps with

• Lower daytime dependence on purchased electricity.
• Use suitable site space for on-site generation.
• Support defined energy and operating priorities.

WDQ provides

• Site, demand and usable-space assessment.
• Array, inverter, protection and connection design.
• Equipment supply, installation, testing and monitoring.

Typical uses

Engineering differenceThe array, inverter, protection and connection are selected around the site and load.

Storage can shift solar energy, hold a planned reserve or support defined essential loads when the approved architecture allows.

What it helps with

• Use stored energy after solar production falls.
• Support selected loads during defined supply events.
• Coordinate grid and generator use around a plan.

WDQ provides

• Load profile and backup-duty assessment.
• Battery, power-conversion and control architecture.
• Safe integration, monitoring, testing and lifecycle support.

Typical uses

Engineering differenceCapacity and power are sized separately from the actual load, required duration and operating duty. A battery energy storage system is not a UPS; continuity and transfer performance depend on the selected topology and defined loads.

Source priorities, reserve limits and the loads that may be reduced are defined before equipment is selected.

What it helps with

• Support selected loads when one source is unavailable.
• Use solar and stored energy more effectively.
• Limit unnecessary generator running where conditions allow.

WDQ provides

• Source, load and continuity assessment.
• Coordinated controls, protection and changeover logic.
• Integration, operating tests and clear user handover.

Typical uses

Engineering differenceEach source is assigned a clear role, priority and limit before the system is configured.

A standard ATS provides non-parallel transfer. Parallel operation is used only with approved synchronising control. The controller exchanges commands and status; it does not carry electrical power.

What it helps with

• Reduce daytime generator fuel use where solar and load conditions allow.
• Maintain selected loads when solar energy is insufficient or unavailable.
• Automate generator start, stop, transfer and load management.

WDQ provides

• Load, solar-resource and generator-duty assessment.
• PV, generator, ATS/AMF or approved synchronising-control architecture.
• Protection, controls, commissioning, monitoring and operating setup.

Typical uses

Engineering differenceSolar contribution, generator loading limits, transfer conditions and load priorities are engineered together - not configured as separate equipment packages.

What it helps with

• Bridge short interruptions without equipment shutdown.
• Condition incoming power for sensitive loads.
• Maintain a controlled service and bypass path.

WDQ provides

• Load criticality and required-runtime assessment.
• UPS, battery and controlled-bypass selection.
• Installation coordination, commissioning and maintenance planning.

Typical uses

Engineering differenceTopology, runtime, redundancy and bypass are matched to the consequence of interruption.

What it helps with

• Keep escape routes visible during a supply loss.
• Supervise emergency circuits and supported devices.
• Centralise testing, alarms and battery maintenance.

WDQ provides

• Emergency-lighting load and duration assessment.
• Central power unit, distribution and circuit design.
• Installation, functional testing and system handover.

Typical uses

Engineering differenceThe system is designed around escape routes, operating duration and supervised emergency-lighting circuits, not general backup power.

A clear distribution path makes power easier to isolate, measure, maintain and extend within the approved design.

What it helps with

• Deliver the right supply to each connected duty.
• Separate general, essential and sensitive loads.
• Create clear, maintainable paths from source to load.

WDQ provides

• Load assessment and distribution architecture.
• Switchboard, feeder and cable-containment coordination.
• Protection, labelling, testing and documentation.

Typical uses

Engineering differenceEvery feeder and distribution point is coordinated with its connected duty, protection and access needs.

Engineered by WDQ and assembled through approved panel-building partners.

What it helps with

• Protect and isolate incoming and outgoing circuits.
• Organise distribution, control and source functions.
• Make electrical status and energy use visible.

WDQ provides

• Duty-specific panel architecture and component selection.
• Protection, metering, control and internal arrangement.
• Partner assembly oversight, inspection and testing.

Typical uses

Engineering differenceThe panel is defined by its duty and interfaces, not selected as a generic enclosure.

A motor control centre groups motor feeders; variable-frequency drives regulate motor speed when the duty requires it.

What it helps with

• Manage electrical and mechanical stress during starting.
• Match pump or fan speed to demand.
• Provide motor protection, status and alarms.

WDQ provides

• Motor, driven-load and source assessment.
• MCC, starter, drive and control selection.
• Wiring, integration, setup and functional testing.

Typical uses

Engineering differenceThe control method is selected from the motor, driven equipment and process requirement, not from motor rating alone.

What it helps with

• Run repeatable operating sequences.
• Block unsafe or conflicting actions.
• Present clear status, alarms and operator controls.

WDQ provides

• Functional description and signal definition.
• Control panels, PLC logic and HMI development.
• Field integration, testing and user handover.

Typical uses

Engineering differenceThe PLC runs the control logic; the HMI gives operators clear status and commands. Automation begins with the required sequence and safe responses, then hardware and software are built around them.

Also available: grid or generator support, AC VFD systems, duty/standby control, level and pressure sensing, and remote alarms.

What it helps with

• Pump water during available solar hours.
• Reduce dependence on grid or diesel for daytime pumping.
• Coordinate irrigation, tank storage and water demand.

WDQ provides

• Flow, head, well and operating-duty assessment.
• PV array, Solar Pump Drive and motor-protection design.
• Installation, controls, sensors, testing and monitoring.

Typical uses

Engineering differenceThe PV array and Solar Pump Drive are sized from the required water duty, total dynamic head and operating schedule - not from motor power alone.

An EMS focuses on energy use; SCADA brings broader equipment status and control into one view.

What it helps with

• See equipment condition and active alarms.
• Compare energy use and operating trends.
• Support decisions with recorded information.

WDQ provides

• Meters, gateways and signal architecture.
• Clear screens, alarm priorities, trends and reports.
• Local and remote monitoring, integration and commissioning.

Typical uses

Engineering differenceOnly useful data is collected, with alarm priorities and views designed around real operator decisions.

Dynamic load management adjusts charging demand so the site remains within its available electrical capacity.

What it helps with

• Add charging where electrical capacity is limited.
• Share available power across multiple chargers.
• Avoid unmanaged charging peaks.

WDQ provides

• Site-capacity and charging-demand assessment.
• Charger, distribution, protection and connection design.
• Load controls, installation, setup and testing.

Typical uses

Engineering differenceCharger quantity and speed are planned against real parking patterns, dwell time and available site power.

Power quality describes how consistently voltage and current support connected equipment; metering records conditions over a representative operating period.

What it helps with

• Identify the cause of trips, heating or unstable performance.
• Separate visible symptoms from underlying electrical conditions.
• Verify that corrective work performs as intended.

WDQ provides

• Temporary and permanent electrical metering.
• Power-quality, thermal and operating assessment.
• Targeted correction design and post-work verification.

Typical uses

Engineering differenceCorrective equipment is selected after representative measurement, not from assumptions or a single meter reading.

Equipment selection follows the approved duty, environment, interfaces and maintainability needs.

What we do

• Confirm loads, operating priorities, site conditions and system boundaries.
• Develop the system architecture and select suitable equipment.
• Coordinate drawings, calculations, schedules and technical interfaces.

What the client receives

• System architecture.
• Coordinated drawings and schedules.
• Defined scope and interfaces.

Typical uses

Engineering differenceThe design basis is agreed before equipment commitments are made, keeping decisions traceable to the operating need.

From incoming equipment checks to final field connections, procurement and installation are coordinated against the approved technical documents.

What we do

• Procure approved equipment and coordinate specialist suppliers.
• Plan access, routing, mounting, containment and terminations.
• Install, label and inspect equipment against the approved documents.

What the client receives

• Installed equipment that matches the approved scope.
• Organised cables, containment, terminations and interfaces.
• Inspection records and a clear route to commissioning.

Typical uses

Engineering differenceProcurement and site work remain tied to the design, so substitutions and interfaces are controlled before installation.

Testing progresses from individual circuits and signals to complete operating scenarios, including defined transitions and safe responses.

What we do

• Complete installation, continuity, insulation and loop checks.
• Test source transfers, controls, interlocks, alarms and operating modes.
• Commission the integrated system and record approved settings.

What the client receives

• Functional test and commissioning records.
• Verified operating sequences and alarm responses.
• Settings, handover information and identified corrective actions.

Typical uses

Engineering differenceWe test the interactions between equipment, not only whether each item powers on.

Findings are recorded so future service starts from evidence, not from memory.

What we do

• Inspect, clean and measure equipment at planned intervals.
• Review alarms, events, settings and condition trends.
• Diagnose issues and coordinate corrective work.

What the client receives

• Evidence-based maintenance findings.
• Updated records, settings and software backups where applicable.
• Clear priorities for corrective action and future service.

Typical uses

Engineering differenceLifecycle support keeps the information needed to operate and maintain the system current, not just the equipment in service.