Solar Panel Ballast Blocks

Ballasted arrays work well on flat rooftops and sites like brownfields superfunds and landfills where few to no penetrations are wanted.

Solar panel ballast blocks.

Solar panels in zero penetration flat roof applications require ballast weight to secure the panel to the roof. The flexible mould system used for casting the prestressed blocks enables for the solar panel bases to be cast in any size to suit the dimensions of the specified solar modules. Solar panel ballast block. Solar panels in zero penetration flat roof applications require ballast weight to secure the panel to the roof.

Ballast block standard sizes block weight pallet type pallet count pallet weight. Sam veague vice president of commercial sales at ecolibrium solar said common concrete landscaping pavers can deteriorate through exposure to uv light moisture and freezing thawing. Instead they sit directly on top cemented to the surface with concrete blocks. Precast concrete ballast footing used to securly position solar panels and related mounting hardware and help prevent movement and overturning of solar panel systems.

Applications include flat roofs when non penetrating options are preferred. Normal weight cmu approximate density is 135 136 lbs sq. Depending on the design of the racking system cracked or broken ballast blocks may fall out of the racking and end up with some or all. Ballasts are the heavy non penetrating solution to installing solar where installers use concrete blocks to mount arrays instead of making holes in rooftops or screwing into the ground.

Solar ballast block provides the dispersion of point loads without the need for penetrating roofing materials. That s because solar ballasts aren t attached to roof rafters the way most solar panel installations are. Solar ballast block provides the dispersion of point loads without the need for penetrating roofing materials. The solar panel ballast blocks provided by rcp block brick are a durable and simple way to add ballast weight to your solar panel array.

Manufactured in a standard size each solar ballast block weights approximately 31lbs. Jandris ballast cmu conform to astm c1884. The ballast blocks are placed into position prior to mounting purlin rails and mounting the solar panels. An emerging issue with solar ballast is the breakdown of the concrete.

In fact even if you decide to go for a more traditional installation your installer may recommend that you have some concrete ballasts placed on certain. The solar panel ballast blocks provide a non invasive stable base to secure solar farm panels to. Applications include flat roofs when non penetrating options are preferred. Cmu ballast block cmu ballast blocks are specifically designed for freeze thaw durability and to work with the racking systems of roof top solar panels.

These solar ballast block adhere to the same structural specifications astm c90 as rcp block brick s other manufactured concrete block units.