Solar module

A solar module comprising:

• a first supporting element having a first fixing hole, the first fixing hole having a first dented portion and a second dented portion, wherein a first angle is formed between two connection lines respectively connecting apexes of the first dented portion and the second dented portion to a center of the first fixing hole;
• a first clamping assembly comprising a lower clamping member and an upper clamping member fastened to each other and having a second fixing hole, the second fixing hole having a third dented portion and a fourth dented portion, wherein a second angle is formed between two connection lines respectively connecting apexes of the third dented portion and the fourth dented portion to a center of the second fixing hole, and the second angle is not equal to the first angle;
• a first pivotal member pivotally connected to the first fixing hole and the second fixing hole and having a protruding portion;
• and
• a frame having a first clamped edge clamped between the lower clamping member and the upper clamping member;
• wherein the protruding portion of the first pivotal member is selectively engaged with the first dented portion and the third dented portion to make the first clamping assembly support the frame at a first tilted state, or is engaged with the second dented portion and the fourth dented portion to make the first clamping assembly support the frame at a second tilted state.