Solar Advisory services
Powering the Net-Zero Transition
Feasibility Studies & DPRs
Our team conducts detailed site assessments, energy yield analysis, and techno-commercial feasibility to ensure every project is bankable and optimised.
Solar Design & Engineering
We deliver electrical, structural, and civil designs for rooftop, ground-mounted, and floating solar systems, aligned with IEC and CEA standards.
Owner’s Engineering & PMC
Acting as your technical representative, we oversee project execution, quality assurance, and commissioning — ensuring performance.
Tariff & Regulatory Advisory
We support developers, DISCOMs, and regulators in tariff benchmarking, power purchase agreements, and open-access policy development.
Performance Audits
Our performance audits identify technical bottlenecks, ensure efficient operation, and maximise solar generation throughout the asset life cycle.
Hybrid & Floating Solar
Combining hydro and solar expertise, we design floating and hybrid solar systems to enhance generation while optimising land and water use.
Integrated Expertise, Global Reach
Customisable Solutions
Tailored consulting for utility-scale, rooftop, hybrid, and floating solar systems.
Quality & Safety First
Strict adherence to IEC, MNRE, and CEA standards in every stage of design and execution.
Data-Driven Approach
Advanced simulation tools and financial modelling enable data-backed insights.
End-to-End Support
From concept to commissioning, we act as your long-term technical partner.
Comprehensive Solar Consulting Services
For over 15 years, Firstgreen Consulting has led the renewable energy transition through data-driven and technically sound solar advisory. We support corporates, developers, and governments in planning, designing, and implementing solar projects that maximise generation, optimise capital investment, and ensure regulatory compliance.
Our services span the full project lifecycle — from initial feasibility to post-commissioning performance audits. With a portfolio exceeding 1 GW of solar projects across India, Bhutan, Nepal, and Africa, we bring unparalleled expertise in engineering, economics, and sustainability.
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Growing Acceptance Rooftop solar shines despite challenges
For the past one year, the solar industry has been focusing more on rooftop solar development. An increasing number of states…
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Interventions to boost PV sector
The Cabinet Committee on Economic Affairs (CCEA) approved Rs 8,580 crore for solar power projects developed under the second phase of…
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Sterling and Wilson tops solar EPC global ranking
India’s solar EPC company Sterling and Wilson, a part of Shapoorji Pallonji Group, has emerged as the second largest utility solar…
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Actis drops its plan to buy Essel Infra’s solar assets
Private equity investor Actis LLP has scrapped its plan to buy the solar assets of debt-laden Essel Infraprojects Ltd, two people aware of the…
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Relief for solar developers on safeguard duty
Developers who won solar projects just before safeguard duty on solar panels and modules was imposed on July 30 last year…