Jiangsu Huachen Transformer Co.,Ltd.
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The Hua-style photovoltaic inverter step-up all-in-one unit is a highly integrated grid-tie solution dedicated to solar photovoltaic power generation systems. This all-in-one equipment converts DC power from solar panels into AC power through the built-in inverter, then steps up the voltage to 10kV or 35kV for grid connection, greatly simplifying the system architecture of photovoltaic power stations. The complete unit consists of a photovoltaic inverter, busbar bridge, low-voltage chamber (for communication and power distribution), oil-immersed transformer, high-voltage chamber (equipped with vacuum load switch + fuse combination or circuit breaker), and a dedicated outdoor enclosure, making it a core integrated device for modern photovoltaic power generation projects.
This 10kV 35kV PV inverter integrated step-up station integrates core components including inverter, step-up transformer, switchgear and auxiliary systems into one standardized unit. This design eliminates the need for separate equipment layout, on-site assembly and complex wiring between discrete devices, significantly shortening on-site construction and commissioning cycles, and reducing civil construction, wiring and labor costs for photovoltaic EPC projects.
The unit is equipped with high-performance photovoltaic inverters and high-efficiency oil-immersed transformers, ensuring excellent energy conversion efficiency and stable grid-tie operation. The built-in complete high and low voltage protection system provides comprehensive protection for overcurrent, overvoltage, short circuit and other faults, effectively improving the safety and continuous operation capability of the photovoltaic power station, and reducing the risk of unplanned downtime.
The standardized modular design of this solar power inverter and transformer integrated unit can flexibly adapt to photovoltaic projects of different scales. The built-in low-voltage communication and power distribution chamber supports the integration of intelligent monitoring systems, realizing real-time data collection, operation status monitoring and remote control of the unit. The outdoor enclosure adopts professional anti-corrosion treatment, with excellent environmental adaptability for various outdoor installation scenarios.
Parameter Category | Standard Specifications |
|---|---|
Grid-Tie Voltage Level | 10kV, 35kV |
Core Components | Photovoltaic Inverter, Oil-Immersed Transformer, High-Voltage Switchgear, Low-Voltage Distribution & Communication Chamber |
High-Voltage Switchgear Options | Vacuum Load Switch + Fuse Combination; Circuit Breaker |
Protection Grade | Customizable outdoor-grade protection |
Core Execution Standards | GB1094, GB11022, GB/T14598, GB4208 |
Inverter Power Range | Customizable based on project scale |
This compact PV grid-tie all-in-one system is perfectly suitable for ground-mounted centralized photovoltaic power stations, commercial and industrial distributed photovoltaic projects, agrivoltaic and aquavoltaic complementary photovoltaic projects, rural centralized photovoltaic grid-tie projects, and photovoltaic projects in complex outdoor environments.
Ambient air temperature: -40℃-+45℃
Altitude: ≤4000m (custom plateau design available for higher altitudes)
Relative humidity: Daily average ≤95%, monthly average ≤90%
Pollution grade: Class II, III, IV
Seismic intensity: 8 degrees
We provide full project-specific customization, including matched inverter power configuration, customized grid-tie voltage solutions, enhanced anti-corrosion design for coastal high-salt fog areas, plateau-type optimization, and customized communication protocols to adapt to different project monitoring systems.
Jiangsu Huachen is a leading manufacturer specializing in new energy photovoltaic power transmission and distribution equipment, with core technical expertise in integrated inverter step-up systems. All our products are designed and manufactured in strict accordance with national and industry standards, with full-process quality control to ensure reliable long-term operation. We provide one-stop services from scheme design, production to after-sales technical support, with rich experience in supporting photovoltaic projects of various scales worldwide.
Its highly integrated design simplifies the photovoltaic power station system architecture, eliminates complex on-site assembly and wiring between discrete devices, greatly shortens the construction cycle, and reduces the total investment cost of the project.
We provide standard 10kV and 35kV grid-tie options, and can customize the voltage configuration according to the specific grid connection requirements of your project.
To get a customized solution and detailed quote for your photovoltaic project, contact our professional technical sales team now. Call us at +86-15852118166 or send your project parameters and requirements to baojia@hcbyq.com, and we will respond with a tailored project plan and quote within 24 hours.
