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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The proposed process for project development, validation, verification, and issuance of carbon credits in Indian market
In recent years, carbon markets have become a popular mechanism to tackle climate change. The concept is simple: polluters must pay…
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The proposed initiatives for the trading of Energy Savings Certificates (ESCerts).
In recent years, India has been taking steps to reduce its carbon footprint and promote sustainable development. One of the proposed…
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Innovative cooling systems for buildings
Innovation is at the heart of the cooling industry, as designers and engineers continue to explore new and improved ways of…
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Designing a lighting control system for your building
When designing a lighting control system, there are several key considerations to keep in mind. Here are five of the most…
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A decade of solar development in India
India has been on a journey towards developing its renewable energy (RE) capacity over the last decade. The power sector of…
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Stages of solar project development
Developing a solar project can be a complex process that requires a significant amount of planning and preparation. In this blog…