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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One Nation One Grid: Connecting India’s Power Market
In a country as vast and diverse as India, ensuring reliable access to electricity can be a challenging task. India has…
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Challenges faced by Indian Discoms
India’s power sector has undergone a significant transformation, but challenges still persist. The distribution companies (discoms) continue to incur losses, leading…
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Report Summary: RMI Report on Electricity Markets in India
India’s electricity market is on the verge of transformation with the country’s ambitious renewable energy targets and increasing penetration of distributed…
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Trends in National Average Power Purchase Cost by Discoms in India
As India continues to develop and modernize its energy sector, the cost of power purchase is an important metric to monitor.…
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Role of different entities in India’s electricity market
The Indian electricity market is a complex system that involves multiple entities responsible for different aspects of power generation, transmission, and…
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Curtailment of solar and wind projects
India has made tremendous strides in renewable energy (RE) deployment in recent years. However, one of the major challenges facing the…