Our engineers have recently developed and designed a new roof L-foot device. As shown in the figure, the new L foot’s size is larger and longer than the traditional L feet in the previous L feet market and has holes in the side.
Prior to this, we discussed and studied the market demand and photovoltaic installation requirements in advance, and concluded that the improvement of the new L-leg can save costs for photovoltaic installation, and there are some benefits as follows---
1. Save the material cost about 25%
2. More light, less pressure on roof
3. Better strength
4. Indicate hole from side instruct the installation height
5. Make the panel farther from roof to increase generation of electricity of panels