
As of January 1, 2025, Uzbekistan has banned the import of solar panels not included in the BNEF Tier-1 list. What does this mean for consumers? This significant regulatory change underscores Uzbekistan's commitment to ensuring the quality and reliability of solar energy installations across the country. For consumers, installers, and technical specialists, understanding these new technical requirements is paramount to ensure compliance, maximize efficiency, and secure eligibility for various state benefits and insurance coverage. This article will delve into the specifics of these regulations, covering equipment standards, installation protocols, necessary documentation, grid connection procedures, and the implications of non-compliance.
EQUIPMENT REQUIREMENTS
1.1 BNEF Tier-1 List
The Bloomberg New Energy Finance (BNEF) Tier-1 list is a widely recognized classification system for solar photovoltaic (PV) module manufacturers. It is not a measure of product quality, but rather a classification of manufacturers based on their bankability – meaning, their financial stability and ability to secure non-recourse financing from banks. To be included in the BNEF Tier-1 list, a manufacturer must have provided modules to six different projects, each over 1.5 MW, that have been financed by six different non-developmental banks in the past two years. This list is updated quarterly, reflecting the dynamic nature of the solar manufacturing industry. While it primarily focuses on financial stability, it indirectly indicates a certain level of operational maturity and consistent production quality, as banks are unlikely to finance projects using unreliable equipment.
1.2 Approved Manufacturers for 2025
For 2025, the focus in Uzbekistan will be on solar panels from manufacturers on the BNEF Tier-1 list. While the specific top 10 brands can vary with quarterly updates, Chinese manufacturers continue to dominate the global market, accounting for approximately 98.3% of the BNEF Tier-1 listed companies. This dominance is due to their massive production capacities, technological advancements, and competitive pricing. However, alternative suppliers from other regions are also available. It's important to note the emergence of local production, such as A.R.T. SOLAR, which contributes to diversifying the supply chain and supporting domestic industry.
1.3 Prohibited Equipment
As of January 1, 2025, the import and use of solar panels not included in the BNEF Tier-1 list are prohibited in Uzbekistan. This regulation aims to mitigate risks associated with lower-quality or unverified equipment. The risks of using uncertified equipment are significant and include reduced performance, shorter lifespan, higher maintenance costs, and potential safety hazards. Crucially, the use of prohibited equipment can lead to the loss of warranties from manufacturers and, more importantly, the forfeiture of state benefits and insurance coverage, making the initial investment highly vulnerable.
INSTALLATION REQUIREMENTS
2.1 Mandatory Professional Installation
To ensure the safety, efficiency, and longevity of solar energy systems, professional installation is mandatory in Uzbekistan. This is a key requirement stipulated in the offers of insurance companies, highlighting the importance of proper installation for coverage eligibility. Installers must be certified, demonstrating their expertise and adherence to established technical standards. This certification process ensures that the installation is carried out correctly, minimizing risks and maximizing the system's performance. The responsibility for the quality of installation lies with these certified professionals, who are accountable for meeting all regulatory and technical specifications.
2.2 Installation Locations
Uzbek legislation specifies permissible locations for solar panel installations. The primary allowed locations are the roofs and walls of buildings. These placements are generally preferred due to optimal sun exposure and efficient use of space. However, ground installations are generally prohibited for insurance purposes, as they may be more susceptible to damage or theft, and may not meet certain regulatory criteria for benefit eligibility. Furthermore, strict requirements are in place regarding the load-bearing structures of buildings to ensure they can safely support the weight of the solar panels and associated equipment, preventing structural damage.
2.3 Technical Standards
Adherence to specific technical standards is crucial for the optimal performance and safety of solar panel systems. These standards include: minimum tilt angles to maximize solar energy capture throughout the year; proper orientation by cardinal directions, typically south-facing in the Northern Hemisphere, to ensure maximum sunlight exposure; specified distances between modules to prevent shading and allow for maintenance; and robust grounding and lightning protection systems to safeguard against electrical surges and environmental hazards. Compliance with these technical standards is not only a regulatory requirement but also essential for the long-term efficiency and reliability of the solar installation.
DOCUMENTATION
3.1 Necessary Permits
Before commencing solar panel installation, several permits and notifications are required to ensure compliance with local regulations and grid connection protocols. These include: a notification to the energy supply organization, informing them of the planned installation and connection to the grid; a technological connection agreement, which outlines the terms and conditions for connecting the solar system to the unified power grid; and an act of delimitation of balance ownership, clearly defining the boundaries of responsibility between the solar system owner and the energy supply company. Obtaining these permits is a prerequisite for a legal and compliant installation.
3.2 Project Documentation
Comprehensive project documentation is essential for any solar installation. This includes a detailed technical scheme of the installation, illustrating the layout of panels, wiring, inverters, and other components. A precise specification of all equipment to be used, including models, capacities, and certifications, is also required. Furthermore, a calculation of electrical loads must be provided, demonstrating that the system is appropriately sized for the intended energy consumption and grid connection. This documentation ensures that the installation is well-planned, technically sound, and meets all regulatory standards.
3.3 Executive Documentation
Upon completion of the installation, executive documentation must be prepared and submitted. This includes an act of completed works, formally confirming that the installation has been carried out according to the project plan and relevant standards. Test protocols, detailing the results of various system tests (e.g., performance, safety, electrical integrity), are also required to verify the system's functionality. Finally, certificates of conformity for all installed equipment and components must be provided, ensuring that they meet the necessary quality and safety standards. This comprehensive documentation serves as a record of compliance and is often a prerequisite for activating benefits and insurance coverage.
GRID CONNECTION
4.1 Connection Procedure
The process of connecting a solar panel system to the unified power grid involves several key steps. First, the owner must submit an application to the relevant energy supply organization, initiating the connection process. This is followed by a technical inspection of the facility by the energy supply organization to assess the site's suitability for grid connection and to ensure compliance with technical requirements. A crucial step is the installation of a bidirectional meter, which accurately measures both the electricity consumed from the grid and the surplus electricity fed back into it, enabling the calculation of subsidies and net metering.
4.2 Deadlines and Cost
Uzbekistan has implemented policies to facilitate grid connection, particularly for smaller installations. For systems up to 15 kW, the technological connection is free of charge, significantly reducing the initial investment burden for homeowners and small businesses. While specific application review periods may vary, the aim is to streamline the process to ensure timely commissioning of solar systems. Once all technical and documentation requirements are met, the system is commissioned and integrated into the national power grid, allowing the owner to start generating and potentially selling electricity.
LIABILITY FOR VIOLATIONS
5.1 Administrative Liability
Non-compliance with the established technical requirements and regulations for solar panel installation in Uzbekistan can lead to significant administrative liability. This includes fines for violating specific requirements, which can vary depending on the nature and severity of the infraction. In more serious cases, non-compliant installations may face disconnection from the grid, rendering the solar system inoperable and negating the investment. Furthermore, a critical consequence of non-compliance is the loss of the right to state benefits and subsidies, which are contingent upon adherence to all regulatory frameworks.
5.2 Insurance Consequences
The implications of non-compliance extend to insurance coverage as well. Insurance companies may refuse to pay out claims if the solar panel installation does not meet the stipulated technical requirements and standards. This underscores the paramount importance of complying with all norms and regulations, not only for legal and operational reasons but also to ensure that your investment is adequately protected by insurance. Adherence to all technical and regulatory guidelines is crucial for securing and maintaining insurance coverage, safeguarding your solar energy investment against unforeseen damages or malfunctions.
CONCLUSION
Navigating the technical requirements for solar panel installation in Uzbekistan is crucial for a successful and compliant solar energy project. Adherence to BNEF Tier-1 standards for equipment, mandatory professional installation, meticulous documentation, and proper grid connection procedures are not merely bureaucratic hurdles but essential steps to ensure the efficiency, safety, and long-term profitability of your solar investment. Non-compliance can lead to administrative penalties, grid disconnection, and, critically, the forfeiture of valuable state benefits and insurance coverage.
Protect your investment and ensure full compliance. Check your solar panel installation against all current technical requirements to secure your state benefits and insurance coverage.
Check compliance for insurance.
SOURCES:
Presidential Decree of 11.09.2024 - on import restrictions
minenergy.uz - publication of BNEF Tier-1 lists
customs.uz - State Customs Committee
Technical regulations - Uzstandard