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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Investment Strategy in C&I Solar Projects: Exploring Opportunities in India
India’s commercial and industrial (C&I) sector is rapidly adopting solar energy as a means of reducing energy costs and meeting sustainability…
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How the duty imposition on PV modules and Cells is to boost the domestic manufacturing capability?
The duty imposition on solar panels is aimed at boosting the domestic manufacturing capability in India. This move is intended to…
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How much does it cost to set up a 1 GW integrated solar module manufacturing plant?
Solar power is one of the fastest-growing renewable energy sources worldwide, and with the decreasing costs of solar panels and increasing…
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Actis, acquisition of Fortum’s solar energy assets in India for $333 million
Actis, a leading private equity investor in emerging markets, recently announced the acquisition of Fortum’s solar energy assets in India for…
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Reliance New Energy Solar, acquire 51% stake in Sterling & Wilson for Rs. 28 billion.
Reliance New Energy Solar, a subsidiary of Reliance Industries Limited, has recently announced its acquisition of a 51% stake in Solar…
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Reliance New Energy acquire REC Solar Holdings for $771 million.
Reliance New Energy Solar, a subsidiary of Reliance Industries Limited, has recently made a significant move in the renewable energy sector…