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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Environmental issues faced by solar project developers
Solar power is considered one of the cleanest and most sustainable sources of energy. However, solar developers in India have faced…
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PPA renegotiations by statem governments in India
n recent years, several states in India have been renegotiating Power Purchase Agreements (PPAs) with solar developers due to various reasons…
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Financing of solar projects- FIve key barriers
Financing solar projects in India can be challenging due to various barriers in the market. Here are the five key barriers…
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Major investors in Indian solar projects
India has become a hotbed for solar investments over the past few years, with several domestic and international investors eyeing the…
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Five major legal disputes between the solar developers and the state Governments
Over the past few years, there have been several legal cases between solar developers and state governments in India. These cases…
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Five key policy decisions by CERC for solar projects
The Central Electricity Regulatory Commission (CERC) is the statutory body responsible for regulating the power sector in India. Over the past…