Battery energy storage system with solar panels at dusk
Owner-Side Engineering Advisory

Technical-Commercial Governance for Energy Infrastructure

Solar PV · Battery Storage · AIDC Microgrids · Distributed Power

We represent owners in specification, procurement, and execution—bringing engineering rigor, commercial discipline, and delivery control to critical energy infrastructure.

01Independent owner-side
02Specification rigor
03Procurement transparency
04Controlled execution

01

When Owners Engage

Projects that warrant independent oversight.

  • 01Opaque bids. Unclear vendor comparisons.
  • 02Cross-border suppliers. Coordination gaps.
  • 03Lean teams. No in-house technical oversight.
  • 04High-value projects. Low tolerance for slippage.
  • 05Specs and terms drafted by different parties.
  • 06Design, sourcing, and delivery under separate control.

02

Why HelioVector

01

Owner-Aligned Judgment

Assessment structured around owner outcomes, not vendor relationships.

02

Open-Book Procurement

Full bid visibility. Margin analysis. No hidden incentives.

03

Unified Technical-Commercial Control

Specs and terms under single governance.

04

Cross-Border Coordination

International suppliers. Local compliance. One point of control.

No equipment commissions. No vendor affiliations.

03

How We Work

Assessment through verification. Tailored to scope.

01

Assessment

Status review/Risk mapping/Scope definition
02

Specification

Requirements/Equipment standards/Performance targets
03

Procurement

Qualification/Bid structure/Negotiation
04

Execution

Design review/Manufacturing oversight/Delivery control
05

Verification

Inspection/Commissioning/Acceptance

04

Representative Engagements

Selected owner-side mandates.

30 MWUtility-Scale PV

Córdoba, Colombia

Equipment procurement. EPC interface.

50 MWUtility-Scale PV

Resko, Poland

Cross-border governance. Execution control.

2 MWCommercial Rooftop

Italy / Germany

Specification. Distributed procurement.

05

Founding Thesis

Ray Zhang, founder of HelioVector

Project owners deserve technical-commercial representation that answers only to them.

HelioVector exists to close that gap. Field experience, procurement discipline, quantitative rigor—applied from first spec to final acceptance.

Ray Zhang

Founder

Columbia University, M.S. Operations ResearchTsinghua University, B.E. Mechanical Engineering

Next Step

Discuss scope, timing, and support model.