Blog

July 14, 2025

The vertical single-axis solar tracking system YIPU-Z01 automatically tracks the sun, maximizes the use of light energy of photovoltaic modules, and can increase photovoltaic power generation by 15-35%. All stainless steel main structure, waterproof and rust-proof, resistant to 11 strong winds. > The vertical single-axis solar tracking system YIPU-Z01 automatically tracks the sun, maximizes the use of light energy of photovoltaic modules, and can increase photovoltaic power generation by 15-35%. All stainless steel main structure, waterproof and rust-proof, resistant to 11 strong winds. ## 发现 YIPU 的魅力之所在 The vertical single-axis solar tracking system YIPU-Z01 automatically tracks the sun, maximizes the use of light energy of photovoltaic modules, and can increase photovoltaic power generation by 15-35%. All stainless steel main structure, waterproof and rust-proof, resistant to 11 strong winds. ## 社会新学期 | | 社会新学期 | 魅力之所在 | | ---- | :--------------------------------------------: | :--------------------------------------------: | | 1 | The vertical single-axis solar tracking system | The vertical single-axis solar tracking system | | 2 | The vertical single-axis solar tracking system | The vertical single-axis solar tracking system | | 3 | The vertical single-axis solar tracking system | The vertical single-axis solar tracking system |

July 14, 2025

Shading is difficult to eliminate entirely in [solar tracking system](https://yipusmart.com/products/vertical-single-axis-solar-tracker/) layouts, particularly in high-density installations. Ensuring six hours of daily unshaded operation is a practical and effective optimization strategy. Below is an analysis of this layout approach. ## Theoretical Basis **Effective Solar Power Generation Period.**Solar panels typically achieve maximum efficiency during periods when the sun's altitude is high, and light is incident at near-perpendicular angles (approximately 10:00 AM to 4:00 PM). Ensuring unshaded conditions during this six-hour window can significantly enhance system efficiency. **Law of Diminishing Marginal Returns.**During sunrise and sunset, the low sun altitude and oblique light angles result in reduced efficiency. Shading during these periods has a relatively minor impact on total energy output. ## Practical Feasibility **Optimized Land Utilization.**Guaranteeing six hours of unshaded operation strikes a balance between energy generation efficiency and land-use efficiency, making it particularly suitable for projects with limited or expensive land resources. **High Adaptability.**This layout strategy accommodates various terrain features, climatic conditions, and economic constraints, making it applicable to solar plants across different latitudes and environments. ## Key Considerations **Solar Module Arrangement.**Shading can be minimized by adjusting row spacing, optimizing system height, or using bifacial modules that capture reflected light from the ground. **Tracking Algorithm Optimization.**Tracking control algorithms can dynamically adjust to shading conditions by selecting optimal tilt angles or azimuth positions to reduce energy losses. **Shading Loss Analysis.**Tools such as PVsyst can be used to simulate and analyze shading impacts, ensuring the six-hour unshaded period meets the project's energy yield and financial goals. ## Potential Drawbacks In regions with complex terrain or high latitudes where daylight hours are shorter, further layout optimizations may be necessary to extend the unshaded period. With increasing grid requirements for smoother power output curves, concentrating energy generation in midday hours may limit overall system profitability. Storage solutions might be required for better energy distribution. ## Recommendations For projects requiring high energy yields, consider increasing row spacing to further reduce shading throughout the day. Adjust layout strategies dynamically across different latitudes and seasons to maximize project returns. Balance unshaded time with land-use efficiency based on actual terrain conditions and budget constraints. By adopting a well-planned layout and ensuring six hours of high-efficiency energy generation each day, shading impacts can be minimized, enabling optimal economic performance and energy efficiency even when shading cannot be entirely avoided.

July 14, 2025

You can contact our sales engineers, who will provide a product configuration plan tailored to your needs. Following international trade customs and practice Usages, we offer comprehensive services throughout the process. Our operations are professional and highly reputable. For every step, including order placement, preparation, inspection, warehousing, and logistics, we retain photos or videos and communicate with you to keep you informed of the latest updates. This ensures you have full transparency and complete peace of mind.