Solar Design & Engineering
Precision-Driven Design for Reliable Solar Performance

Electrical Design
We design DC and AC systems including string configurations, protection systems, SCADA integration, and single-line diagrams in compliance with IEC 60364 and CEA 2019 codes.

Structural & Civil Design
Our engineers prepare module-mounting structures, foundation plans, and load calculations customised for wind speed, seismic zones, and soil types.

Design Validation & Review
We validate vendor drawings and issue Good-for-Construction (GFC) approvals, ensuring design integrity through every phase.
Multi-Disciplinary Expertise
Electrical, structural, and civil engineers under one roof.
Quality Focus
Compliance with IEC, MNRE, and CEA design standards.
BIM Ready
3D design models ready for integration with digital twins.
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Driving Sustainability Excellence: Our Journey Toward LEED BD+C Platinum Certification
Achieving world-class sustainability standards requires vision, commitment, and technical expertise. As part of our ongoing efforts to promote high-performance green buildings,…
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Solarizing Communities: Feasibility Study for NRL Residential Township
Numaligarh Refinery Limited (NRL) partnered with Firstgreen to explore the potential for widespread rooftop solar adoption across its residential township in…
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Quality-Driven PMC for Arhyama Solar: Ensuring Excellence in a 6 MW Plant
Arhyama Solar Power engaged Firstgreen as the Project Management Consultant (PMC) for its 6 MW solar plant in Andhra Pradesh, with…
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End-to-End Solar Support: Today Energy’s Journey from Strategy to Commissioning
Firstgreen’s collaboration with Today Energy represents a complete project lifecycle engagement—spanning strategic advisory, financial analysis, and full-scale technical engineering. The partnership…
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Sustainable Retrofit at IHC: Blending Solar with Architecture
The India Habitat Centre (IHC) stands as one of New Delhi’s most prominent cultural and institutional complexes, known for its architectural…
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Hybrid Bio-Solar Feasibility for Sudha Bio Power
Sudha Bio Power initiated a strategic effort to diversify its renewable energy portfolio by integrating solar PV with its established bioenergy…