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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Solar PV technology trends: Advances in the solar cell technology
The use of solar energy has increased significantly in the past decade. This growth has been fueled by technological advancements, which…
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How to use Arcskoru for building data monitoring
Data monitoring is an important aspect of sustainable building management. It enables building owners and operators to track building performance and…
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Himachal Pradesh floats a tender for 32 MW solar project
Himachal Pradesh is a state in northern India, known for its picturesque landscapes and rich cultural heritage. In recent years, the…
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Exciting new innovations in Li Ion technology
As the world shifts towards a more sustainable future, the demand for clean energy and electric vehicles is increasing. This demand…
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Policy uncertainties in the Indian solar market
India has become one of the most promising markets for solar developers with favorable solar policies and the government’s push towards…
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Nepal, has announced a 100 MW solar tender as part of its efforts to increase the share of renewable energy in…