Development and support of renewable energy projects - photo №1

Unisolar — experts in the development of renewable energy projects

Unisolar is not just about technical implementation. We accompany projects from idea to launch and provide full administrative, engineering and financial support. This is especially important for large-scale renewable energy projects, where without an experienced partner, implementation is often hampered by bureaucracy or lack of funding.

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What we offer

Preliminary project analysis

Preliminary project analysis

We assess the potential, technical feasibility, and economic efficiency of the project.

Preparation for financing

Preparation for financing

We develop feasibility studies, project documentation, conduct audits. We assist with submitting and supporting loan applications.

Design and approval

Design and approval

We will prepare technical documentation for permits, network connection, submission to ODA, EU4Business, 5–7–9, etc.

Legal support

Legal support

We advise on regulatory requirements and regulatory documents.

Project insurance

Project insurance

We organize equipment and risk insurance for the construction period and the first year of operation.

Post-project support

Post-project support

Staff training, service, Net Billing, technical analytics.

Financing with proven partners

We cooperate with reliable banks, international programs and funds to provide you with the best conditions for implementing renewable energy projects.

What you will get with Unisolar

  • A project ready for implementation with a full package of documents
  • Professional support and consultations at every stage
  • Access to financing and guarantees from international banks
  • Minimizing risks and delays
  • A reliable partner for long-term cooperation
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Our projects

See how we implement solar solutions in real-world conditions — from farms to large-scale industrial facilities.

Orhcojdoi solar power plant - photo №1
Installed solar power plants in Moldova
Rooftop solar power plants
Solar power plants from 1 to 5 MW

Orhcojdoi solar power plant

Navitas solar power plant - photo №1
Ground-mounted solar power plants
Installed solar power plants in Moldova
Solar power plants from 1 to 5 MW

Navitas solar power plant

Hrebinka solar power plant - photo №1
Ground-mounted solar power plants
Solar power plants from 1 to 5 MW
SPP for own consumption for business Ukraine

Hrebinka solar power plant

Ready to reduce business costs with solar energy?

Our engineers will prepare a personalized calculation, help you choose the optimal solution, and support you at every stage of implementation.

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    Frequently asked questions

    We have collected answers to the most frequently asked questions so that you can quickly find the information you need about solar stations and our services.

    Do you have any questions? Write to us and we will contact you shortly.

    What documents are required to get financing or funding for your solar project?

    A complete feasibility study of a solar power plant, RES project documentation, land ownership confirmation, financial model, business plan, relevant permits, contracts, and agreements.

    How long does it take to prepare a 500 kW RES project feasibility study?

    Can a solar power plant be combined with a BESS system in one project?

    Yes. Unisolar designs and delivers turnkey BESS systems integrated with solar plants, increasing efficiency, reducing downtime, and enabling participation in energy trading.

    Can I request only energy consultancy services without EPC construction?

    Absolutely. Unisolar provides renewable energy consulting, strategic planning, and documentation development as standalone services.

    Our customers' reviews

    Real stories of cooperation with Unisolar - about experience, results, and impressions after implementing solar projects.

    PV system for a bakery in Strășeni, with a capacity of 93.195 kW DC
    “In the production process, it is extremely important to have a stable energy supply, as this directly impacts both the cost and quality of the products. A consistent electricity price allows us to plan our expenses more accurately. Thanks to our own solar power plant, we are confident in the stability of both the energy supply and electricity costs.”

    Top Valdar, 5.4 MW AC Solar Power Plant
    “The photovoltaic park is in excellent condition — the station is performing even better than I expected. I’d give it a solid 10+. The investment in the solar power plant has fully paid off. The next step is the installation of the first energy storage system (BESS) in Moldova.”

    "Vodotyii" SPP 3,077 MW, Ukraine - Energowatt
    “We, Ukraine - Energowatt, have been cooperating with Unisolar for a long time, and I can unequivocally say that this is a team of highly qualified specialists who provide a wide range of services for the maintenance of our station, which ensures the planned indicators of electricity generation and, of course, profit.”

    Vyshnopil Solar Power Plant, 1.775 MW, Khmelnytskyi region, Ukraine
    “FEA Novotsvit company started its cooperation with Unisolar in 2009. At the stage of choosing a contractor and supplier, we pay attention to the portfolio of completed projects, price proposals, reliability, and feedback from companies that have worked with them. I can advise investors who want to build solar power plants in Ukraine to choose reliable contractors, reliable suppliers, and designers who know their business. Unisolar has proven to be a reliable partner both in service support and in the sale of equipment.”

    Pysarivka Solar Power Plant, 2.419 MW, Vinnytsia region, Ukraine
    “The Energoinwest group of companies has been working in the solar energy market since 2011, and since 2013 we have been fruitfully cooperating with Unisolar. Over 5 years of cooperation, we have been convinced of the professionalism of Unisolar employees at the stage of equipment supply, as well as at the stage of service maintenance.”

    Turnkey Development and Maintenance of Renewable Energy Projects

    Renewable energy (RE) projects are not just about sustainability – they are a sound long-term investment. By generating your own clean electricity, you can reduce operating costs, increase your company’s energy independence, strengthen your ESG profile, and enhance overall energy efficiency.

    Unisolar is a leading EPC developer of turnkey renewable energy projects. We take full responsibility for every project stage – from concept design and financial modelling to the commissioning of solar PV plants, battery energy storage systems (BESS), and hybrid energy solutions. With us, your investment in solar energy and RES projects becomes a stable, efficient, and profitable asset, as well as gives your business the possibility to earn a profit through selling electricity back to the grid.

    From Concept to Commissioning: Our Full-Cycle Solar Project Delivery

    Unisolar provides a comprehensive turnkey service package, enabling you to get a fully operational solar power plant while minimising risks and maximising investment attractiveness. Our key services include:

    • Strategic Consulting & Feasibility Assessment

    Our experts conduct a site analysis and development potential assessment and develop tailored solar energy investment strategies, taking into account market trends, available technologies, and your business goals.

    •   Project Design for PV, BESS, and Hybrid Solutions

    We deliver engineering design and technical documentation for renewable energy projects, including feasibility studies (FS) with full calculations of payback period, internal rate of return (IRR), and return on investment (ROI).

    •   EPC Delivery of Turnkey Solar Power Plants

    We offer end-to-end design, procurement, and construction (EPC) of solar power systems with detailed budgeting, equipment selection, and guaranteed performance indicators.

    •   Investment & Financing Support

    We prepare financial models, business plans, and investment documentation for banks and funding institutions, assist in loan applications, and provide full support during investor negotiations.

    Working as a single EPC contractor, Unisolar ensures smooth communication, optimised budgeting, and timely solar project execution.

    Who We Work With in RES Project Development and O&M

    Our renewable energy project development and O&M services are designed for a broad range of clients:

    • Project Developers & Investors

    We offer comprehensive technical, financial, and strategic support – from site analysis and feasibility studies to financial closure and project launch. Our deliverables meet international standards and are ready for submission to investors or banks.

    • Corporate Clients & Industrial Enterprises

    We develop custom solar and hybrid energy solutions for agribusinesses, factories, logistics hubs, and municipalities seeking to modernize their existing energy grids. We design turnkey solar power plants, integrate with BESS systems, and develop hybrid energy solutions, in particular micro-grids, with focus on reducing electricity costs and increasing energy autonomy of businesses. Unisolar also provides complete documentation, project support, and assistance in obtaining green loans or EU grants.

    • Engineers, Energy Managers & Project Owners

    We act as a technical partner throughout the entire project lifecycle – from concept and documentation to supervision, commissioning, and financial modelling for RES projects.

    • Banks, Funds & Donor Organisations

    We provide bank-grade feasibility studies, financial models, and business plans for renewable energy projects, compliant with international financing standards (EBRD, EU programmes, and national schemes).

    Unisolar is your reliable partner for turnkey solar and hybrid energy projects, ensuring professional execution, financial transparency, and maximum investment efficiency.

    Renewable Energy Project Development: Key Stages

    A successful project starts with proper preparation. Unisolar guides you through every step:

    • Site analysis and technical assessment: geodetic and geological surveys, grid access, insolation analysis.
    • Business plan elaboration for investors and financial institutions: transparent profitability models, CAPEX/OPEX breakdown, and investment advantages for stakeholders.
    • Feasibility study (FS) of solar project: detailed cost analysis, IRR, ROI, and payback period calculations.
    • Grant and loan application support: preparation of project documentation for EBRD, EU Green Deal, or national energy efficiency programmes.

    RES Project Management & Implementation Support

    Unisolar ensures full transparency and control at every phase of green energy projects:

    • Permits and approvals needed for installing PV plants: liaising with DSOs and state regulators to reduce approval times.
    • Communication with public authorities: managing all administrative and technical procedures to eliminate bureaucracy, simplify procedures, and reduce administrative burdens.
    • Construction supervision & technical oversight: ensuring quality, compliance, and cost control under request.

    Renewable Energy Project Financing

    Our financial advisory team helps clients secure optimal financing and manage investment risk in RES projects:

    • Preparation of complete documentation packages for banks and investors (FS, business plan, marketing, risk analysis).
    • Support in obtaining green loans, grants, and subsidies.
    • Assistance with investor presentations and negotiations.
    • Proven experience with EBRD, EU Horizon, and other renewable energy funding programmes.

    Risk Management: Your RES Investment is Protected

    The path from concept to commissioning of RES projects involves many challenges – Unisolar knows how to keep your mind in peace:

    • Reduced administrative delays: proactive handling of regulatory and grid approval processes.
    • Bank-accepted documentation: compliant, transparent, and professionally prepared feasibility packages.
    • Alternative development strategies: hybrid PV + BESS systems or microgrid configurations based on market conditions.
    • Full budget and timeline transparency: clear schedules and controlled cash flow from day one.

    Why Choose Unisolar As Your Partner in RES Development and O&M

    • 15+ years of experience in green energy project development
    •  300+ MW of solar and RES projects in Lithuania, Ukraine, and Moldova
    •  Full EPC and documentation package for solar and hybrid systems
    • Own warehouse of Tier 1 equipment from leading global solar manufacturers (Jinko Solar, Huawei, Azzurro, Longi Solar)
    • Design of commercial and industrial solar power plants as a standalone service
    • Technical audits of operating solar power plants
    • Equipment supply and installation according to project documentation provided by client
    • 24/7 remote monitoring and operational support
    • Operations and maintenance (O&M) of commissioned C&I solar power plants and utility-scale solar parks
    •  Certified installation teams
    • Warranty and post-warranty O&M services
    Get a ready-to-submit feasibility study and bank documentation package within 4–6 weeks.

    Unisolar is your trusted partner in the renewable energy industry. We help businesses across Europe achieve full energy independence and stable profitability from renewable energy investments.

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