At Tri-Source Energy, solar structure L1, L2, and L3 classifications are based on how many solar panels are installed on each structure level. This system helps optimize space usage, improve strength, and ensure proper load distribution according to project size.

L1 Solar Structure

The L1 solar structure is designed to hold one solar panel per structure level, making it an ideal choice for small residential installations where rooftop space and load capacity are limited. This structure provides a simple, lightweight, and cost-effective solution while maintaining proper tilt and alignment for efficient sunlight absorption. L1 structures are commonly used for low-capacity systems that require easy installation and minimal structural impact.

L2 Solar Structure

 The L2 solar structure supports two solar panels per structure level, allowing better space utilization and increased system capacity. It is suitable for medium-sized residential and commercial projects where a balance between strength, efficiency, and cost is required. By accommodating more panels on each level, L2 structures improve overall layout efficiency while maintaining stability and reliable performance under normal wind and environmental conditions.

L3 Solar Structure

The L3 solar structure is engineered to support three solar panels per structure level, making it ideal for large commercial and industrial solar installations. This heavy-duty structure maximizes panel placement within available space and is designed to handle higher loads and stronger wind conditions. L3 structures offer long-term durability, enhanced stability, and are best suited for high-capacity solar systems that demand robust structural support.