1, Solar Roof Mount with Bificial Solar Module:

A test shows that in a 40KW solar project in America, the Bificial modules using solar ballasted mounting solution with 15 degrees, portrait are getting 4-5% more profit with solar power generation.

As the matter of fact, bificial solar modules orders are increasing especially the 30mm modules with bificial.

FIGURE 1 ---HQ Mount Flat Solar Roof System

For bificial solar panel’s better performance:

1, Mount the solar racking system in the panel frame

2, Using 10 or 15 degrees ballasted system

3, Solar Panel rows as big as possible

4, At least 400mm mounting module clearance

5, Silver surface flat roof solar systems works better

6, Better location, the farther from the equator the more solar power can be generated from the back module.

2, Solar Ground Mount with Bificial Solar Panel:

A research from Goodwe the solar inverter shows that the higher the solar ground clearance is the better for profit, but the increase tends to be flat after 1m. So the ground clearance bewteen solar module is recommend to be 0.3m-1m.

FIGURE 2 ---Goodwe Research for Bificial module

Another solar installation from Canadian solar also suggest the clearance to be 1m.

But as the higher ground clearance, there’re also wind speed and snow to be considered, so from the cost consideration 800mm-1000mm are recommended by Xiamen HQ Mount. Which we have just a 10MW using 900mm as solar panel clearance.

FIGURE 3 ---HQ Mount Steel Ground Solar Mounting Design