Specialized Medium/Low Voltage (10kV/0.4kV) distribution solutions engineered to optimize the power stability and energy transmission efficiency of Photovoltaic (PV) systems. Our designs focus on ultra-low energy loss, resilience to the harsh operating environments of solar sites, and seamless adaptation to the volatile nature of solar irradiance.
Core Value Propositions
Adaptation to Solar Irradiance Fluctuations
PV power loads are highly sensitive to light intensity, characterized by significant day-night cycles and weather-induced fluctuations. Our transformers feature wide-range load regulation capabilities, perfectly adapting to the "high volatility and unstable output" nature of solar energy. This effectively prevents light-load energy waste and heavy-load overload faults.Extreme Environmental Resilience
From utility-scale ground-mount plants to distributed rooftop systems, PV equipment faces intense heat, UV radiation, high humidity, and sandstorms. We utilize C5-M marine-grade anti-corrosion coatings and fully sealed enclosures to shield core components from environmental degradation, ensuring a service life of over 25 years.Significant LCOE Reduction
Solar projects are extremely sensitive to the Levelized Cost of Energy (LCOE). Our transformers utilize Tier 1 High-Efficiency designs, drastically reducing electricity losses during transmission. This directly increases the net power output and accelerates the return on investment (ROI) for operators.
Specialized Product Portfolio
We provide hardware tailored for different solar scales, from industrial rooftops to massive desert-based power hubs
SCB14 Series Resin-Insulated Dry-Type Transformer
● Fire-Resistant / Low Noise● Maintenance-Free and Moisture-Resistant
● Ideal for Rooftop and Indoor Photovoltaic Support Rooms
Engineered for Photovoltaic Performance
We integrate advanced technical features to extend the service life of transformers within the solar grid:
Load-Adaptive Voltage Regulation
The windings integrate an intelligent regulation module that responds in real-time to voltage changes caused by irradiance shifts or string startups. It automatically compensates for deviations with ±0.5% accuracy, protecting inverters and grid-tie equipment.
Decoupled Windings for Volatile Loads
This design allows multiple dispersed loads—such as PV string arrays, storage units, and station auxiliary power—to be integrated into a single transformer. The decoupled windings minimize cross-interference, reducing the total footprint and transformer count.
Enhanced Impulse Insulation
Specifically reinforced to withstand the massive impulse currents generated during inverter startup and sudden power spikes, matching the "dynamic power output" characteristic of solar energy.
Featured Success Cases
Jiangnan Global Harbor Distributed PV Project
Equipment: 10 units of SCB14-2000/10 Dry-Type Transformers.
Result: Successfully met the strict fire safety and low-noise requirements of an ultra-large commercial rooftop solar project.
Jiangsu Yonggang Group Rooftop PV Station
Result: Utilized high-efficiency PV-specific transformers to withstand industrial dust and heat, significantly reducing LCOE and supporting the enterprise’s green energy transition.
