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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Revolutionizing Solar Power: The Emergence of Inverted Perovskite Solar Cells
Source: Science magazine Solar power has been making waves in the renewable energy sector, thanks to its potential to deliver clean…
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Designing Workspaces for Movement: Strategies for Promoting Employee Health and Wellness
Movement is an essential aspect of human life. Unfortunately, modern living has made it easier for people to lead sedentary lifestyles.…
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Exploring DC and AC Coupled PV Configurations in Residential Solar Systems
As the adoption of solar photovoltaic (PV) systems with on-site battery storage continues to grow, homeowners and installers are considering various…
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Grid Challenges Posed by High Shares of Solar and Wind Power
The integration of high shares of solar and wind power into the power grid presents several challenges due to their inherent…
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Floating Solar PV Technology Takes Off in India: A Promising Future for Renewable Energy
Floating solar PV (FPV) technology has made significant strides in recent years, with over 2 GW installed worldwide and expected high…
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Adapting to High Solar Penetrations in India: Learning from International Experiences and Planning for Grid Stability
As India embarks on a remarkable transformation of its power system in the coming decade, the government aims to increase renewable…