Solar Advisory Services
Accelerating solar adoption through strategic advisory and technical excellence
OUR VISION
Why Choose us
We deliver end-to-end strategic support to accelerate solar deployment with technical rigour and financial clarity. We enable clients to navigate feasibility, design optimisation, regulatory compliance, and execution oversight with a data-driven, bankable approach. Our expertise ensures reliable project outcomes, mitigated risks, and long-term asset performance across diverse solar applications.
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.
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.
Solar PV Design, Installation & O&M
A comprehensive, job-oriented training program covering the entire lifecycle of solar power plants. From PVSYST simulation to field commissioning.
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Installed Off-Grid and Captive Renewable Energy Capacity
MNRE is also promoting off-grid renewable energy systems and solutions especially in the rural and remote areas of the country. The…
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GRID CONNECTED ROOFTOP SOLAR SYSTEM
In grid-connected rooftop or small SPV system, the DC power generated from SPV panel is converted to AC power using a…
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BENEFITS FROM THE GRID 3 CONNECTED ROOFTOP SOLAR SYSTEM
Solar Rooftop System provides following technical benefits: Utilization of available vacant roof space; Low gestation period; Lower transmission and distribution losses;…
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Difference between Net metering and Gross metering
Net Metering Net metering systems are primarily aimed at providing an opportunity to consumers to offset their electricity bills, wherein a…
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Classification of different type of Solar rooftop system
1- Grid-connected solar rooftop PV systemA grid-connected solar rooftop PV system is, as the name suggests, a plant connected to the…
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POLICY FOR HOUSEHOLD SOLAR ROOFTOP
In 2016, Government of India released model building bye-laws and issued an amendment in the Environment Impact Assessment (EIA) Notification, 2006…