Adjustable solar panel mounting kit can change the tilt angle in different season, adjust the angle of your solar panel accordingly it the most efficient way to generate more power.
1: Adjustable solar panel mounting brackets designed for off-grid solar systems.
2: Quick assembly with stainless steel fasteners and precise hole placement.
3: Great addition for use on top of an RV or other flat surface.
4: Compatible with framed Solar Panels under 100W on the market, mount it as you like, landscape style or portrait style.
There are 3 size for your choose:
NB-ATT-22: 556 x 556 x 290mm for solar panel less than 100W;
NB-ATT-28: 712 x 712 x 375mm for solar panel less than 150W;
NB-ATT-41: 1040 x 1040 x 545mm for solar panel less than 300W.