Civil infrastructure is the foundation of every solar project
Most project delays aren't caused by bad ideas — they're caused by civil drawings that don't account for real ground conditions, drainage challenges, or structural load requirements. At Rayvanti Power Solutions, we don't just produce drawings. We engineer infrastructure.
Our civil design team brings 12–15 years of hands-on experience in solar project civil engineering — delivering detailed, coordinated, and construction-ready documentation that EPCs and owners can trust.
Whether you're developing a 1MW rooftop installation or a 300MW utility-scale solar park, our designs are engineered to IS and IEC standards — and ready for construction without rework.
Poor Civil Design Costs More to Fix Than to Get Right.
Structural failures, waterlogging, and unstable foundations don’t just damage equipment — they halt projects, invalidate warranties, and erode investor confidence. Our civil designs account for soil bearing capacity, wind and seismic loads, and site drainage from the very first drawing.
With engineers averaging 12+ years in solar civil design, we have seen every site condition India has to offer — and we design accordingly.
- Site-Specific Structural Analysis
- Full BOQ for Accurate Procurement
- Coordinated with Electrical & Mechanical Designs
Strong Projects Start with Solid Civil Engineering.
Rayvanti Power Solutions delivers comprehensive solar design and engineering services across electrical, civil, and mechanical domains, supporting utility-scale and commercial solar projects with precise and compliant solutions.
67.5 MW Singareni Collieries
50 MW BluPine Energy
40 MW SECL Solar Project
75+ Ground-Mounted MMS
Our Civil Design Services
🏗️ Foundation Design
Structural foundation design for ground-mount solar structures, inverter pads, and HT panel foundations — designed for site-specific soil and load conditions.
🏢 Control Buildings & Foundations
Complete design of control room buildings, including structural drawings, foundation details, and MEP coordination.
🕳️ Cable Trench Design
Detailed cable trench routing, sizing, and structural drawings to support safe, accessible underground cable systems.
🛣️ Internal Road Design
Site access and internal road design for solar parks — including alignment, gradient, surface specifications, and drainage.
🌊 Site Grading & Drainage Planning
Site leveling plans, cut-fill analysis, storm drainage design, and surface water management to protect the plant from flooding and erosion.
📐 Structural Drawings & BOQs
Complete structural drawing sets and Bill of Quantities (BOQ) for accurate procurement, tendering, and construction.
Why clients trust our engineering
Partner with an experienced engineering team delivering accurate, compliant, and execution-ready solar design solutions for utility-scale and commercial projects.
500+ MW Solar Projects Designed
Delivering Engineering Excellence Across Utility-Scale Projects
our work process
We deliver structured and performance-driven solar engineering solutions through a streamlined execution process focused on accuracy, compliance, and project efficiency
Requirement Analysis
Understanding project scope, technical needs, and site requirements.
Engineering Design
Creating detailed electrical, civil, and mechanical solar designs.
Final Delivery
Providing construction-ready drawings with technical support.
About Company
Rayvanti Power Solutions Pvt. (formerly Sigma Plus) is a multidisciplinary engineering consultancy delivering specialized solar design solutions across electrical, civil, and mechanical disciplines