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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Competition and technology development in solar industry
The solar PV market is a highly competitive, and fast-growing sector. With a present market size of over USD 150 billion,…
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How the government push to green energy notification can boost the RE sector
The government of India recently notified the green energy open access. So far the open access by Discoms was allowed only…
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Why the PM KUSUM Scheme has failed..?
In 2018, Government of India introduced a farmer focused solar scheme with a target of decentralised generation of solar at farmer…
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Road block to open access
If you are a large consumer and do not have sufficient roof space, put your solar plant somewhere else where the…
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PV+Storage parity.. Not very far.. May lead to Utility death spiral..
The falling price of solar panels and energy storage systems, and increasing grid electricity tariffs, may lead to a situation, where…
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Innovate or die..: Thats the only strategy will keep you floating in the new era solar business
The falling solar tariffs always pose a question on the solar pandits, that is this tariff economical viable.. Every time we…