Engineering Design

Electrical design that is ready to be used.

Renex develops concept, detailed and IFC design for C&I Solar & BESS projects with a focus on constructability, network requirements and clear technical documentation.

Design deliverables

Construction information developed as one coordinated design set.

The exact package is tailored to project requirements, existing-site information and the level of design maturity required.

01Single-line diagrams

Electrical architecture, protection, metering and key equipment interfaces.

02Detailed construction design

Project drawings developed for installation, coordination and construction review.

03Cable schedules & calculations

Cable selection, voltage drop, current carrying capacity and associated design checks.

04Protection & metering interfaces

Interfaces between site systems, network requirements, protection devices and metering arrangements.

05Equipment & BOM schedules

Clear equipment information for procurement, review and coordination with the construction team.

06Design reports

Supporting calculations, technical notes and design documentation where required.

Solar & BESS integration

Hybrid systems need more than equipment placed on the same SLD.

The operating intent, site demand, export controls, protection, metering and market use all influence how the system should be designed.

Export control philosophyOperating modesProtection interfacesEmbedded network and metering architectureSite demand interactionBackup / critical load arrangementsFCASEnergy arbitrage

Design workflow

Move from project intent to construction-ready design.

01

Confirm inputs & constraints

Site information, equipment, existing infrastructure, network requirements and operating intent.

02

Develop the design basis

Define electrical architecture, interfaces, assumptions and the information needed to complete the design.

03

Coordinate detailed outputs

Develop drawings, schedules and calculations as a consistent package rather than isolated documents.

04

Support delivery

Respond to RFIs, coordinate revisions and keep design decisions traceable through construction.

Engineering design

Need a practical design package for a Solar & BESS project?

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