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Top Freelance Solar Energy Experts for Hire

Dr. Faouzia H.

doctor (PhD) in physics || Freelance professional with strong skills and knowledge in semiconductors and photovoltaic
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USD 15/hr
Doctor of Philosophy
France

I am a Doctor of Physics specializing in materials characterization for photovoltaic applications. My research and professional experience have...

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USD 15/hr
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Jahanara Sarker A.

Researcher & Engineer in Advanced Materials Science | Expert in DFT Modeling, Nanotechnology & Sustainable Energ...
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USD 30/hr
B.Sc
Bangladesh

I am a Mechanical Engineer and researcher focusing on computational materials science, nanotechnology, semiconductors, and energy storage. My w...

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USD 30/hr
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Dr. Ehsan U.

PhD Materials Scientist | Energy Storage & MOF Expert | Writer
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USD 120/hr
Ph.D. (Physics)
China

I am a PhD-qualified Materials Scientist with 11 years of R&D experience and three successfully funded international grants (China NSF, Yun...

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USD 120/hr
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Dr. Shahin R.

Sustainability | Industrial Symbiosis | WEF Nexus & ESG Strategy | Decarbonizing Heavy Industry | Applied AI
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USD 25/hr
MBA
Mexico

I’m an Applied Engineer and Researcher with over 8 years of experience in sustainability consulting, techno-economic analysis, and ESG strategy...

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USD 25/hr
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M.Sc. Norbert N. V.

Energy Engineer | Expert in Energy Efficiency, Thermal Systems, and Carbon Footprinting | EU Sustainable Energy Projects
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USD 75/hr
Master of Science in electrotechnical Engineering
Italy

Senior Energy Engineer with 33 years of experience helping companies, homeowners, and innovators improve energy performance and resilience. I d...

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USD 75/hr
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Abdur Rehman M.

Mechanical Engineer and researcher with 10+ years experience
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USD 12/hr
PhD
Pakistan

I am a mechanical engineer and researcher, with an interest in analysing low carbon technologies....Having both industrial and research experience along with publications in renowned journals make my profile...

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USD 12/hr
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Hasin P.

Power Systems Researcher | Low-Inertia Systems, ESS Integration & FACTS
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USD 10/hr
B.Sc (EEE) with Honors
Bangladesh

I am a Power Systems Engineer with extensive experience in modern electrical grids, low-inertia systems, energy storage systems (ESS), and FACT...

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USD 10/hr
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Dr. Laura G.

Ph.D. Chemical Engineer | Expert in Heterogeneous Catalysis, Scientific Writing & R&D for Energy and Chemical In...
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USD 55/hr
Doctorate
United States

Freelancer in Heterogeneous Catalysis and Chemical Engineering with a Ph.D. in Chemical Engineering....Expertise in writing scientific journal papers, with over 10 publications....

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USD 55/hr
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Dr. Aisha Z.

Scientific Editor | Content Writer | Sustainability + ESG Consultant | Educator | PhD in Environmental Nanotechnology
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USD 30/hr
PhD in Chemical and Environmental Engineering
India

PhD-qualified Environmental and Materials Science researcher and published author with multiple peer-reviewed journal articles and book chapter...

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USD 30/hr
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Nadim I.

Materials & Energy Engineer | Electrochemistry, Data Analysis & Process Optimization
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USD 50/hr
B.Sc. in Materials Science and Engineering
Israel

I am a Materials and Energy Engineer with hands-on R&D and industrial experience in electrochemistry, advanced materials, and data-driven p...

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USD 50/hr
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Tesfaye Abebe G.

Applied Materials Scientist | R&D Engineer | Computational Materials Design | COMSOL Multiphysics
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USD 15/hr
PhD
Taiwan

Applied Materials Scientist with 3+ years of combined R&D and industry experience in PCB surface finishing, advanced nanomaterials, and com...

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USD 15/hr
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Dr. Humaira K.

Scientific Writer & Editor with 10+ years of experience in Chemistry, Materials Science, manuscript preparation
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USD 100/hr
PhD (Chemistry)
Pakistan

I hold a Ph.D. in Chemistry from a leading university in Pakistan with research conducted at the University of Manchester and University of Exe...

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USD 100/hr
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Harsh S.

Electrical Engineer | Solar PV System Design | Load Calculation & Power Systems
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USD 10/hr
B. Tech
India

I am an Electrical Engineer with over 2 years of industrial and solar installation experience. My expertise includes solar PV system design, el...

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USD 10/hr
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Dr. BAKI T.

PhD Engineer | Correlation Analysis Expert | Thermal & Energy Systems Specialist
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USD 70/hr
PhD
Algeria

As a lecturer-researcher, engineer, and PhD in mechanical engineering, I have over ten years of experience in applied scientific research on he...

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USD 70/hr
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Veronica N.

Clean Energy & Sustainability Researcher | Advanced Data Analysis using MATLAB, Python, SPSS, AMOS & Excel
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USD 60/hr
Double Degree in Agricutural Engineering
Kenya

I am a Clean Energy and Sustainability Researcher with over a decade of experience in renewable energy systems modelling, industrial decarboniz...

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USD 60/hr
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Luciana T.

, public sector c
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USD 19/hr
JD
United States

Strong analytical background in policy analysis, regulatory due diligence, stakeholder coordination, and data-driven research. Experienced in c...

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USD 19/hr
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Dr. Jesus S.

PhD in Electrical Engineering | Power Systems Stability & VSC Integration Expert | PSS/E, Simulink & LaTeX Speci...
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USD 60/hr
PhD in Electrical Engineering (Power Systems & Control)
Mexico

PhD in Electrical Engineering specializing in power systems stability and control of converter-dominated grids. I help clients solve complex ch...

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USD 60/hr
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Dr. Mihailo M.

Electrical Engineering Researcher | Power Systems, Electric Machines & Power Electronics | MATLAB/Simulink Modelling
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USD 50/hr
PhD
Montenegro

I hold a PhD in Electrical Engineering and have extensive research experience in power systems, electrical machines and power electronics. My w...

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USD 50/hr
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Dr. Gideon F.

Freelance Economist & Policy Analyst
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USD 49/hr
Economics, Ph.D.
Ireland

Energy policy and sustainability specialist with 8+ years’ experience in economic analysis, project evaluation, energy transition, policy analy...

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USD 49/hr
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Dr. Alireza K.

PV & GIS Renewable Energy Analyst | Solar Feasibility, PVsyst, QGIS, Energy Modeling
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USD 35/hr
Masters of Science
Italy

I am a renewable energy engineer specializing in photovoltaic (PV) system analysis, GIS-based site selection, and energy modeling. I support de...

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USD 35/hr
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Dr. Saptarshi D.

PhD (IIT Delhi) | Microalgal Bioprocess Engineer | CO₂ Capture Systems | Bioreactor Design & Scale-up
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USD 50/hr
Doctor of Philosophy
India

I am a Ph.D. in Environmental Technology & Sustainability from IIT Delhi, with over a decade of academic and applied experience in environm...

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USD 50/hr
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Dr. Supriya C.

Engineering Research Expert 20+ Yrs Exp | Materials, Manufacturing & Nanotechnology | Scientific Writing & Grant...
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USD 70/hr
MBA
United Kingdom

Senior Engineering Research Consultant with 20+ years of experience in materials science, nanotechnology, photonics, and energy systems....I have authored 60+ high impact publications and recently led as PI £1M US-Ireland partnership project...

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USD 70/hr
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Satvir S.

Power System Engineer | Renwable Energy Research
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USD 60/hr
Master of Renewable Energy
New Zealand

​Power Systems Researcher and Engineer specializing in the decentralization of the power grid and DER integration. Holding a Master of Renewabl...

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USD 60/hr
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Daniel S.

Data Scientist & Engineer | Python Developer | Multidisciplinary STEM & Finance Expert
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USD 15/hr
BSc Energy and Environmental Engineering
Kenya

I am a Data Scientist and Engineer with a multidisciplinary background bridging mechanical/electrical engineering physics, machine learning, an...

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USD 15/hr
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Noah Y.

Lead Geographic Analyst & NASA Fellow (Duke MS) | Expert in GIS, Remote Sensing & AI Training (RLHF)
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USD 55/hr
PhD in Biology (incomplete)
United States

I am a Lead Geographic Analyst and former NASA Fellow (Duke University MS, William & Mary BS) with over 12 years of experience in geospatia...

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USD 55/hr
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Kolabtree is the leading online marketplace for Solar Energy experts. Post your project, get bids, and hire qualified experts quickly and easily.

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Confidentiality Assured

We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

NDAs and IP protection

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

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How it works View full page
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Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

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Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.