At Solar Steel, we’ve spent years refining the technology behind our solar trackers to ensure maximum energy output across all types of terrain and environmental conditions. Today, we’re shining a spotlight on one of our most powerful innovations: our advanced 3D backtracking algorithm, designed to optimize daily energy production and minimize shading losses.
What Is Backtracking and Why Does It Matter?
Backtracking is a control strategy used in solar tracking systems to prevent row-to-row shading, especially during early morning and late afternoon hours. Instead of following the sun’s path directly, the panels adjust their tilt to avoid casting shadows on neighboring rows—resulting in higher overall system efficiency.
We’ve taken this concept further with our proprietary 3D backtracking algorithm. It doesn’t just consider the sun’s position—it also factors in the site’s topography and the exact layout of each tracker row. The result? Up to 3% more daily energy generation and a measurable improvement in energy yield per square meter (Wh/m²).
Shade: A Challenge or an Opportunity?
While shading is typically seen as a challenge in solar energy, it can be beneficial in specific applications like agrivoltaics, where partial shade supports crop growth. However, when it comes to photovoltaic modules, unmanaged shading can lead to energy losses and hot spots, which degrade panel performance and lifespan.
That’s where our expertise comes in. At Solar Steel, we don’t just build durable and efficient solar trackers—we integrate intelligent backtracking solutions that precisely manage shading, turning a potential problem into a performance advantage.
Real-World Results That Speak for Themselves
Our field studies across multiple solar parks equipped with Solar Steel solar trackers show consistent gains in daily energy output thanks to our 3D backtracking system. This technology not only boosts energy production but also contributes to more stable, long-term project profitability.
Ready to Maximize Your Solar Plant’s Performance?
If you’re looking for a solution that combines engineering precision, innovation, and proven results, our solar trackers with smart backtracking are the answer. At Solar Steel, we turn shading control into a competitive edge for your solar project.
Want to learn more? Reach out to us at sales@gsolarsteel.com and discover how we can help you unlock the full potential.