Roof top thermal energy storage system utilizing phase change material

1. A thermal storage system comprising:

one or more rigid housings, each of said one or more rigid housing having one or more side walls and a transparent top defining an enclosed area, each of said one or more rigid housings retaining one or more units of packaged phase change material within said enclosed area and beneath said transparent top;

means to secure said one or more rigid housings of packaged phase change material to an exterior surface of a roof of a structure such that direct sunlight may pass through said transparent top and directly contact said units of packaged phase change material within said enclosed area and beneath said transparent top, said means to secure said one or more rigid housings of packaged phase change material to an exterior surface of a roof of a structure comprising brackets connected to said housing, said brackets including an opening for passage of a fastener; and

wherein said phase change material is packaged in an infrared reflective and ultraviolet material.

2. The thermal storage system of claim 1 wherein said one or more rigid housings further comprise a bottom surface.

3. The thermal storage system of claim 1 wherein said means to secure said one or more rigid housings to a roof of a structure comprises mechanical fasteners, adhesives and magnets.

4. A thermal storage system comprising:

modular units of packaged phase change material;

a rigid housing having one or more side walls and a transparent top defining an enclosed area, said rigid housing retaining one or more of said modular units of packaged phase change material within said enclosed area and beneath said transparent top;

means to secure said rigid housing to an exterior surface of a roof of a structure such that direct sunlight may pass through said transparent top and directly contact said units of packaged phase change material within said common enclosed area, said means to secure said one or more rigid housings of packaged phase change material to an exterior surface of a roof of a structure comprising brackets connected to said housing, said brackets including an opening for passage of a fastener; and

wherein said phase change material is packaged in infrared reflective and ultraviolet material.

5. The thermal storage system of claim 4 wherein said rigid housing further comprises a bottom surface.

6. The thermal storage system of claim 4 wherein said means to secure said rigid housing to a roof of said structure comprises mechanical fasteners, adhesives and magnets.

7. A thermal storage system comprising:

a plurality of modular units of packaged phase change material, said phase change material is packaged in infrared reflective and ultraviolet material;

one or more rigid housings each having one or more side walls and a transparent top defining an enclosed area, each of said one or more rigid housings retaining one or more of said modular units of packaged phase change material within said enclosed area and beneath said transparent top; and

wherein said rigid housings are attached to an exterior surface of a roof of a structure such that direct sunlight may pass through said transparent top and directly contact said units of packaged phase change material within said enclosed area and beneath said transparent top, said rigid housings attached to an exterior surface of a roof of a structure via brackets connected to said housing, said brackets including an opening for passage of a fastener.

8. The thermal storage system of claim 7 wherein each of said one or more rigid housings further comprises a bottom surface.

9. The thermal storage system of claim 7 further comprising means to secure said one or more rigid housings to a roof of said structure including mechanical fasteners, adhesives and magnets.