Solar photovoltaic spikes prevent the pigeons at shelters and nesting under the solar modules. The sturdy and rugged spikes represent an effective, physical barrier for pigeons to enter the area between the roof and the solar modules.Specifications:Material: Stainless Steel 1.4301Strip thickness: 0.8mmStrip length: 1mStrip width: 20mmTechnology: Spot weldedDistance between the adjacent two spikes: 25mmApplication: solar systems and photovoltaic systems1- row solar spikes Specifications:spikes diameter: 2.0mmLength of the rod tips: 100mm , 125mm, 150mm, 190mm4-row solar spikes Specifications:spikes diameter: 1.5mmLength of spikes: 110mm - 140mm1- row solar spikes for solar modules protection