Jiangsu Huachen Transformer Co.,Ltd.
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The European-style photovoltaic inverter step-up integrated machine is a turnkey grid-tie solution that converts solar energy and other green energy sources into usable electricity, steps up the voltage to 10kV or 35kV, and feeds it into the utility grid. This integrated PV inverter and step-up transformer unit effectively simplifies the system structure of photovoltaic power plants, eliminating complex on-site assembly and reducing overall project costs. It integrates all essential components in a single prefabricated enclosure, including photovoltaic inverters, busbar bridges, low-voltage rooms (with integrated communication and power distribution systems), dry-type step-up transformers, high-voltage rooms (equipped with combined electrical appliances such as vacuum load switches with fuses, or circuit breakers), and robust protective enclosures.
The highly integrated design eliminates the need for separate inverter rooms and transformer rooms, significantly reducing the footprint of the photovoltaic power station. This is particularly beneficial for projects with limited land resources, allowing for more efficient use of available space and lower land acquisition costs.
Pre-assembled and fully tested at the factory, the equipment can be quickly installed and commissioned on-site, shortening the construction cycle and enabling faster grid connection and power generation. No dedicated on-site personnel are required for daily operation, reducing long-term labor costs for project owners.
Equipped with a dry-type transformer PV substation, the system operates stably with minimal maintenance requirements. The dry-type transformer features excellent fire resistance and flame retardancy, meeting the highest fire safety standards for commercial and industrial facilities.
The high-voltage section can be flexibly configured with either combined electrical appliances or circuit breakers to adapt to different grid requirements and project specifications, providing maximum flexibility for EPC contractors.
The remote controlled PV grid-tie system supports full remote operation and monitoring, with comprehensive protection functions to ensure safe and stable operation. Operators can monitor real-time performance and troubleshoot issues remotely, improving operational efficiency and reducing downtime.
Constructed with high weather-resistant steel plates, the IP54 outdoor PV inverter station offers superior corrosion resistance and a long service life. Internal insulation boards provide multiple layers of fire, heat insulation, and thermal protection, enhancing overall safety and reliability in harsh environments.
Parameter Category | Parameter Name | Unit | Specifications |
Basic Information | Rated Voltage | kV | 12, 24, 40.5 |
Rated Frequency | Hz | 50/60 | |
High-Voltage Short Circuit Performance | High-Voltage Circuit Breaker Rated Current | A | 630, 1250 |
High-Voltage Switchgear Rated Current | A | 630, 1250 | |
High-Voltage Rated Short-Time Withstand Current (4S) | kA | 20, 25, 31.5 | |
High-Voltage Rated Peak Withstand Current | kA | 50, 63, 80 | |
High-Voltage Rated Short-Circuit Breaking Current | kA | 20, 25, 31.5 | |
High-Voltage Insulation Performance | 1MIN Power Frequency Withstand Voltage | kV | 35, 50, 70 |
Lightning Impulse Withstand Voltage (Peak) | kV | 75, 125, 174 | |
Enclosure Protection | Protection Rating | - | IP54 |
Our European-style photovoltaic inverter step-up integrated machine is ideal for a wide range of solar energy projects, including utility-scale ground-mounted photovoltaic power plants, distributed photovoltaic power stations, industrial rooftop solar systems, commercial park photovoltaic projects, and off-grid and remote area solar power stations. It is the preferred choice for utility companies, EPC contractors, industrial operators, and commercial project owners seeking a reliable, cost-effective, and easy-to-deploy solar grid-tie solution.
The integrated machine features strong environmental adaptability and can operate stably in various complex environments, including high-temperature, low-temperature, high-humidity, and coastal areas with high salt spray. We offer comprehensive customization solutions to meet specific project requirements, including customized high-voltage configurations, different voltage level options, enhanced corrosion protection for coastal environments, and customized communication protocols to integrate with existing SCADA systems.
At Huachen, we are committed to delivering high-quality solar energy solutions that help our clients maximize their return on investment. Our European-style photovoltaic inverter step-up integrated machine is manufactured to the highest industry standards, ensuring long-term reliability and performance. We provide end-to-end support, from project design and customization to after-sales service, ensuring a smooth and successful project implementation. With fast delivery times and competitive pricing, we are the trusted partner for commercial and industrial energy projects worldwide.
Our integrated machine supports three rated voltage levels: 12kV, 24kV, and 40.5kV, corresponding to 10kV, 20kV, and 35kV grid systems respectively.
Yes, all our integrated machines are equipped with dry-type transformers, which are maintenance-free, fire-resistant, and meet strict fire safety requirements.
Yes, the system supports full remote monitoring and control, allowing you to view real-time performance data, adjust settings, and receive fault alerts remotely.
The enclosure has an IP54 protection rating, providing protection against dust and water splashes, making it suitable for outdoor installation.
Ready to deploy a reliable and efficient solar energy system for your project? Contact our team today to discuss your specific requirements. We will provide you with a detailed custom project quote and technical solution tailored to your needs. Our experienced engineers are available to answer any questions and help you select the best European-style photovoltaic inverter step-up integrated machine for your application.
