Detailed Engineering
Following the conclusion of the feasibility phase, in which the project’s fundamental design and implementation methods are created along with the appropriate approvals, permits, and agreements, the project continues on to the following phase, Detailed Engineering.
Engineering that spans multiple disciplines
We make it possible for solar power project developers to take advantage of the advantages of a split contract structure. We offer a full range of engineering services, from DC side electrical engineering through infrastructure, structures, AC side engineering, and substation engineering.
Over 17GW of solar projects in India, Bangladesh, Sri Lanka, Jordan, Vietnam, the United States, Egypt, and other African countries have been detailed engineered by us.
All of our detailed engineering services revolve around value engineering.
Optimising the system’s design to allow for future needs to be met while being redundant at all times.
Accurate project design guarantees that the project’s CAPEX is kept to a minimum.
Unparalleled knowledge on how to lay out a PV array.
Automation, Smart Grid, Micro-Grid, Cybersecurity, and other modern grid requirements are being addressed.
Setting up Power Collection System Trends
Our
Services
We provide a comprehensive set of services that shows our knowledge of the requirements for constructing a solar PV project. Our Detailed Engineering services offer a complete PC management solution.
Feasibility
- Project Concept
- Energy Yields
- Project Schematic
- Techno commercial viablities
Site Investigation
- Review of Topographic Survey
- Hydrology Studies
- Grid Feasibility Studies
Project Testing & Acceptance
- Integration Support
- PV Plant Testing
- Provisional & Final Acceptance
- As-build drawings & documents
Construction Management
- Project Planning & Scheduling
- Construction Monitoring & coordination
- Site OHSE Management
- Project Management
O&M Consulting
- Performance Assessment
- Routing testing & evaluation
- Route cause failure analysis
Procurement Management
- Technical Specifications
- RFP Management
- Bid Evaluation
- Split contract negotiation & finalization
Multi-disciplinary engineering
- PV Plant (DC)
- AC Side Engineering
- Substation
- Civil Structure
- Civil infrastructure
Quality Management
In-process & pre-dispatch inspections of :
- PV Modules
- Inverters
- Mounting System
- Transformers
- Electrical Switchgear
- Integration Support
- Performance Assessment
- PV Plant Testing
- Provisional & Final Acceptance
- Routing Testing & Acceptance
- Factory Audits
On the basis of the specified plant components, basic engineering is carried out. The tender designs and specifications are used to conceptualise the essential electrical, civil structural, and infrastructural systems:
Geotechnical investigation review
Examining topographical surveys
Hydrological studies review
Site access and security
From the inverter output to the grid hookup and metering point, AC-side electrical systems are constructed. The LV/MV and MV/HV transformers, grid connection schematics, and metering will all be part of this.
From the PV module to the inverter inputs, construct a DC-side electrical system. Connectors, connection boxes, string combiner boxes, DC distribution boards, and DC cable run lengths and diameters are all part of this.
Overall layout, which includes string and module grouping, module orientation and inclination, row spacing, cable planning, nominal power ratio size, as well as inverter and substation design.
Assessing the impact of surrounding impediments on shading
Evaluation of foundations, buildings, roadways, and infrastructure required for implementation and operation of support structures.
Control and monitoring systems.
Detailed Engineering
For a utility size solar PV plant, our team creates designs, project engineering, and execution drawings in accordance with technical specifications, design criteria and procedures, best of engineering codes, and standard engineering practises.
Our team reviews the selected equipment and drawings obtained from various suppliers and contractors as part of our comprehensive engineering services, and supervises the release of various construction designs for site execution.
Infrastructure Planning
The solar PV plant’s whole infrastructure is designed in compliance with the EPC contract, best engineering codes, and utility-scale engineering practises.
- Overall planning of PV plant layout.
- Access Roads and Internal Pathways
- Plant boundary
- Levelling and grading
- Storm water drainage system
- Water supply and storage system
- Cabling routes and substation locations
- Firefighting and protection systems.
- Security and vigilance system.
Electrical Engineering
The solar PV plant’s whole infrastructure is designed in compliance with the EPC contract, best engineering codes, and utility-scale engineering practises.
- Overall plant layout.
- Plant stringing layout.
- Junction box locations and cabling layouts.
- Overall single line diagrams.
- Detailed schematics for DC and AC
- Plant layout with equipment detailed
- Interface engineering
- AC and DC cable schedules
- Lightning protection
- Basic system architecture for SCADA System
- Cabling for monitoring systems
- Review of selected component data sheets
- Relay and metering panel protection settings
- Overall single line diagrams.
- Component sizing (e.g. battery, cable, etc.).
- Co-ordination calculations.
- Auxiliary power requirements
- External lighting
- Short circuit calculations and equipment sizing
Structural and Civil Engineering
Civil engineering systems are built in accordance with the most recent norms and standards.
- Solar PV mounting structure foundation designs and drawings for trackers.
- Inverter foundations.
- Combiner box fixing arrangements and foundations.
- LV and MV switchgear foundations.
- Various transformer foundations
- Inverter stations include inverter shelters and canopies.
- Main control room.
- Auxiliary transformer foundation.
- Water tanks
- Water tanks
- Interface engineering with the substation contractor
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