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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Understanding the Falling LCOE in Renewables: A Deep Dive into Cost Competitiveness
The transformation in the renewable energy sector over the past decade, from 2010 to 2021, is nothing short of extraordinary. With…
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Decoding the Seismic Shift in Renewable Energy: The Journey from 2010-2021
Over the past decade, the renewable energy landscape underwent a revolutionary transformation. Firstgreen Consulting, an industry leader in the renewable energy…
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The Emergence and Trends of Hydrogen Electrolysers
The energy sector has been undergoing significant transformation in its quest for clean and sustainable solutions. Among these, the role of…
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The Evolution of Behind-the-Meter and Utility-Scale Battery Storage: Global and Indian Perspectives
Introduction: Powering the Future with Battery Storage As global industries grapple with the challenges of a rapidly changing energy landscape, battery…
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THE ENERGY TRANSITION: A 1.5°C PATHWAY
The urgency of climate action has never been more palpable. As the world stares at the dire consequences of global warming,…
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Understanding Debt Sculpting in Solar Projects: An In-depth Dive
Debt sculpting is a pivotal process in project finance, particularly when navigating solar projects with variable cash flows. When an entity…