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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Powering the Future: The Growing Importance of C&I Solar PPAs
“The future of energy lies in sustainable solutions, and commercial and industrial entities have a crucial role to play. By embracing…
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Credit worthiness of off taker- Solar PPAs
India has emerged as one of the largest markets for renewable energy in the world, with solar power being a key…
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Grid Connectivity for Solar Projects in India: Challenges to Solar Developers
Grid connectivity is a critical aspect of solar projects and plays a vital role in their success. However, delays in grid…
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NBFCs Leading the Way in Financing C&I Solar Projects for MSMEs in India
India’s MSME sector is a crucial component of the country’s economy, and the adoption of rooftop solar can play a significant…
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Major Players in the C&I Solar Space in India
In recent years, the commercial and industrial (C&I) solar sector in India has seen significant growth, with several major players emerging…