✦01
Define the decision
We confirm the project stage, stakeholders, technical question, available data, and the decision the work must support.
Power-system engineering for complex grid decisions.
Power-system studies, grid interconnection, protection, and electrical design support for utilities, developers, EPCs, and infrastructure teams working across Australia and Great Britain.
01Power-system studies
02Grid interconnection
03Protection and control
04Substation and BESS design
01Power-system studies
02Grid interconnection
03Protection and control
04Substation and BESS design
Independent thinking for high-stakes power decisions.
eGridSync helps developers, utilities, EPCs, and infrastructure owners make reliable power-system decisions—from interconnection and protection to compliance and design.
01
Senior expertise, directly involvedExperienced engineers stay close to the work and the decision.
02
Clear, defensible engineeringDocumented assumptions, risks, and recommendations keep every stakeholder aligned.
03
Built around project realityWe balance grid requirements, equipment, constructability, and commercial priorities.
Three Ways We Keep Your Project Moving
Study, interconnection, protection, substation, BESS, and technical advisory services for complex energy infrastructure.
Electrical Design Services
Electrical system design for utility, industrial, and commercial facilities, from concept through issued-for-construction documentation.
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Substation Design & Engineering
Physical and electrical substation design for utility, industrial, and renewable interconnection projects — engineered for constructability, not just compliance.
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Protection & Control Systems
Relay setting design, protection coordination, and SCADA integration engineered for selectivity, speed, and compliance.
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Battery Energy Storage System (BESS) Design
Electrical design for solar PV and battery energy storage systems, from DC/AC architecture through interconnection-ready documentation.
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EV Charging & DER Integration
Engineering for EV charging and distributed energy resources, including load, protection, and grid integration.
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Residential & Commercial Solar Design
Custom solar design packages supporting permitting, interconnection, constructability, and safe operation.
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Owner's Engineer / Technical Advisory
Owner’s engineer and technical advisory support for developers and utilities who need an independent, expert review through design, procurement, and commissioning.
Explore capability ↗Software capabilities behind better engineering decisions.
Trusted analysis and design platforms, applied by engineers who understand the system behind the model.
DIgSILENTPower system analysis
ETAPElectrical analysis
EasyPowerArc flash & coordination
SKM PowerToolsPower tools analysis
CYMEDistribution analysis
PSS/ETransmission planning
PSCADEMT simulation
AutoCADDrafting & design
Bentley MicroStationInfrastructure design
SELRelay protection
Projects built to last.
Representative work across renewable integration, interconnection, and critical grid modernization.
Representative engagement
Offshore Wind Power System Studies
Representative study scope covering steady-state, contingency, and dynamic performance questions for an inverter-based resource.
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View case study 
Representative engagement
Utility-Scale Solar Interconnection
Representative interconnection scope covering load flow, short-circuit, reactive capability, and model review.
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View case study 
Representative engagement
Substation Modernization
Representative protection, control, design coordination, and staged delivery scope for grid infrastructure.
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View case study How we work
Our process
From technical question to confident decision, every engagement is structured for clarity, traceability, and momentum.
eGridSync process
A rigorous path from technical question to confident decision.
We define the decision, build the right model, test the result, and deliver practical engineering support.
Discuss your project ↗✦02
Build the right model
Our engineers validate inputs, document assumptions, and select the study method and software that fit the network.
✦03
Analyse and challenge
We test credible operating conditions, identify constraints, and review results through a practical engineering lens.
✦04
Deliver a clear path
You receive traceable findings, decision-ready recommendations, and responsive support through review and implementation.
✦05
Coordinate through approval
We support utility comments, coordination meetings, model updates, drawing revisions, and the technical path to approval or commissioning.
Powering critical
infrastructure.
We bring specialist power systems expertise to the sectors where reliability, resilience, and speed matter most.
View all industries ↗01↗
Utilities & Grid Operators
Transmission planning, reliability compliance, protection, and capital-program support.
Sector01
02↗
Renewable Developers
Bankable interconnection, modeling, and grid-code services for solar, wind, and BESS.
Sector02
03↗
Data Centers
Utility interface, resilience, load studies, and critical electrical infrastructure.
Sector03
04↗
Industrial & Manufacturing
Power quality, arc flash, protection, and system-expansion engineering.
Sector04
How GridSync works with project teams.
Each engagement is shaped around the technical decision, available data, applicable requirements, and the stakeholders who must review the result.
Start with the project decision, available data, and applicable requirements.
Build a documented model with assumptions that the project team can review.
Deliver traceable findings and practical next steps for the next project decision.
Why choose eGridSync for complex power projects.
Senior power-system expertise, utility-aware delivery, and clear technical recommendations from the first model review through final stakeholder response.
- We start with the decision.Scope is shaped around the project question, available data, applicable requirements, and the stakeholders involved.
- We model in the tools your reviewers already trust.PSS®E, PSCAD, ETAP, DIgSILENT PowerFactory — no translation layer, no surprises at review.
- We connect analysis to delivery.Study findings, design inputs, review comments, and next actions stay connected through the engagement.
01Decision context
02Documented assumptions
03Practical next steps
Have a project in mind?Get practical engineering guidance from the start.
Talk to an engineer →Get a Technical Scope Review
Share your project requirements. An engineering specialist will review the likely scope, deliverables, and next practical step.
Answers, before you ask.
Clear answers about study scope, inputs, tools, deliverables, and technical support.
Talk to an engineer ↗01What types of power system studies do you provide?
We support load flow, contingency, short-circuit, dynamic and transient stability, harmonic, power quality, protection coordination, and grid connection studies.
02Can you support a renewable or BESS grid connection?
Yes. We support solar, wind, BESS, and other inverter-based resources with modelling, interconnection assessment, grid-code review, and utility submission support.
03What information do you need to start a study?
A useful starting package usually includes the single-line diagram, project capacity, equipment data, point of connection, network data, protection information, and applicable utility requirements.
04Which software platforms do your engineers use?
The modelling environment depends on the utility, grid code, and project stage. Our listed tools include PSS/E, PSCAD, ETAP, DIgSILENT, SEL, EasyPower, SKM, and CYME.
05What will we receive at the end of an engagement?
Typical deliverables include documented assumptions, a data-gap register, model files and validation notes, study outputs, technical reports, recommendations, and submission support where required.
06How early should we involve your engineering team?
Early involvement helps identify data gaps, connection risks, modelling requirements, and the right study sequence before design or submission milestones.
07Do you support utility interconnection applications?
Yes. We prepare technical reports, respond to review comments, clarify assumptions, update models, and support coordination with utility and grid-code stakeholders.
08Can you review an existing model or study?
Yes. We can review model quality, assumptions, study methodology, results, and reporting, then identify gaps or practical next steps.
09Do you work with EPCs and electrical contractors?
Yes. We provide design review, protection and control support, construction documentation, technical coordination, and commissioning assistance.
010Where does GridSync focus its market support?
GridSync supports project teams working across Australia and Great Britain. Requirements and deliverables are aligned to the applicable network operator, connection process, regulatory framework, and project scope.
011Do you provide PE-stamped electrical engineering documents?
Where sealed documents are required, the scope review confirms the applicable state, discipline, deliverable, and licensing requirements before work begins.
012How long does a typical engineering study take?
Timing depends on system complexity, data quality, utility requirements, and review cycles. A scope review establishes the study sequence, required inputs, deliverables, and a practical schedule.
013What information is needed to start a scope review?
Send the project type, location or market, capacity, point of connection, target date, and any available single-line diagram or model information.
Ideas for a more
reliable grid.
Grid Interconnection
Interconnection Study Data Checklist
The technical inputs that reduce data gaps, model rework, and avoidable utility review cycles.
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NERC Compliance
What Makes NERC Compliance Evidence Audit-Ready?
How calculations, procedures, ownership, and change control work together in a defensible evidence package.
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Electrical Safety
When Should an Arc Flash Study Be Updated?
Common system changes that can invalidate incident-energy results, labels, and PPE guidance.
Read article →