Patent ID: 8893419

Claim:
A frame assembly structure holding a solar cell, comprising: a solar cell, comprising an electrode, distanced from an edge of said solar cell for a first distance inclusive of the width of the electrode; a first sidebar; a second sidebar; a third side bar; a fourth side bar; a first corner connector, connecting to said first sidebar and said second sidebar; a second corner connector, connecting to said second sidebar and said third sidebar; a third corner connector, connecting to said third sidebar and said fourth sidebar; and a fourth corner connector, connecting to said fourth sidebar and said first sidebar; wherein said first sidebar further comprises: a first extension wall with a first width, wherein said first width is longer than the first distance; a second extension wall; a third extension wall with a second width, located between said first extension wall and said second extension wall, and parallel to said first extension wall and said second extension wall; an outer connection wall connecting to said first extension wall, said second extension wall, and said third extension wall; and an inner connection wall connecting to said second extension wall and said third extension wall; wherein said solar cell is placed between said first extension wall and said third extensional wall.