Solutions

At HelioVault Solutions, we provide a comprehensive suite of engineering and consulting services designed to simplify the transition to renewable energy.
Our expertise lies in designing, optimizing, and delivering high-performance solar, battery energy storage, and hybrid power systems — ensuring every project is technically sound, financially viable, and future-ready.

Designing Services

We specialize in concept-to-detail design for renewable energy systems, including solar PV, hybrid, and containerized BESS solutions.
Our engineering team develops complete Single-Line Diagrams (SLDs), GA drawings, earthing designs, cable schedules, protection coordination, and system layouts.
All designs are compliant with IEC, IEEE, DEWA, SEC, and NGCP standards, ensuring efficiency, reliability, and ease of implementation for both small and utility-scale projects.

Key Highlights:

  • PV, BESS, and hybrid system design
  • 3D layout and shadow analysis
  • Control, communication, and protection design
  • Grid code compliance and documentation

Finance Modelling

We specialize in concept-to-detail design for renewable energy systems, including solar PV, hybrid, and containerized BESS solutions.
Our engineering team develops complete Single-Line Diagrams (SLDs), GA drawings, earthing designs, cable schedules, protection coordination, and system layouts.
All designs are compliant with IEC, IEEE, DEWA, SEC, and NGCP standards, ensuring efficiency, reliability, and ease of implementation for both small and utility-scale projects.

Key Highlights:

  • PV, BESS, and hybrid system design
  • 3D layout and shadow analysis
  • Control, communication, and protection design
  • Grid code compliance and documentation

Power System Study

Reliable power starts with a strong foundation.
Our Power System Studies ensure that every system operates safely, efficiently, and in compliance with international standards.
Using advanced tools such as ETAP, DIgSILENT, PSCAD, and HOMER, we conduct load flow, short circuit, harmonic, transient, and reactive power studies to validate system performance and stability.

Key Highlights:

  • Load flow and reactive power optimization
  • Short circuit and fault-level analysis
  • RoCoF and inertia constant assessment
  • Grid-forming and stability verification

Owner’s Engineering

As Owner’s Engineers, HelioVault Solutions represents the client’s best interests throughout the project lifecycle — from design review to commissioning.
We perform technical due diligence, vendor evaluation, FAT inspection, and site supervision to ensure your project is delivered exactly as designed.
Our experienced team ensures quality, compliance, and seamless coordination between EPCs, suppliers, and project owners.

Key Highlights:

  • Independent design and document review
  • Quality assurance and compliance monitoring
  • Factory Acceptance Test (FAT) and site inspection
  • Commissioning and performance validation

Procurement Support

HelioVault Solutions provides end-to-end procurement assistance to ensure that every component of your renewable project meets performance, cost, and timeline expectations.
We handle technical evaluation, vendor qualification, RFQ comparison, logistics coordination, and delivery tracking for major equipment — including PV modules, inverters, transformers, BESS units, and balance-of-plant materials.

Key Highlights:

  • Supplier identification and technical bid analysis
  • Price benchmarking and negotiation support
  • Documentation and logistics coordination
  • Quality control and shipment verification