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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LONGi´s Hi-MO 4m all black PV module obtains Class 1 fire certification for the Italian market
LONGi Hi-MO 4m all black module (60C) LONGi, the world…
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World’s leading photovoltaic inverter brands to launch products compatible with 210 Ultra-High Power Modules, streamlining PV supply chain
The world’s leading photovoltaic inverter brands have announced the market launch of inverters compatible with the 210 Ultra-High Power Modules. Mass…
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LONGi Partners with Reon Energy Pushes Forward Commercial Energy Transition in Pakistan
LONGi, the world’s leading solar technology company, has announced that it has signed a partnership agreement with Reon Energy Pakistan to…
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Trina Solar Attends the Advanced Module Technologies Conference on 210mm Sized Solar Modules
The Advanced Module Technologies Conference on 210mm sized solar modules went online as scheduled on January 27, 2021, with Trina Solar,…
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LONGi wins RETC “High Achievers” award for outstanding module performance
The US Renewable Energy Testing Center (RETC) has released its “Photovoltaic Module Index Report” (PVMI) for 2020. Having won a “High…
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Trina Solar 660W+ series modules in world first with certification
Trina Solar today announced that its Vertex 660W+ solar power modules have received IEC 61215 and IEC 61730 certification for their…