Solar panel support unit and solar power generation system

A solar panel support unit comprising:

• a first support member comprising a first support section and first attachment section, the first support section being configured to support a first solar panel, the first attachment section being disposed at a position spaced by a first distance from the first support section in a panel thickness direction of the first solar panel, and first attachment section having a first hole;
• and
• a second support member comprising a second support section and a second attachment section, the second support section being configured to support a second solar panel, the second attachment section being disposed at a position spaced by a second distance from the second support section in the panel thickness direction, the second distance being smaller than the first distance, the second attachment section having a second hole to be in communication with the first hole, and the second attachment section being to overlap the first attachment section,
• wherein
• the second support member has a groove that is along the panel thickness direction, and
• the second attachment section is separately formed from the second support section, at least a part of the second attachment section is configured to be inserted into the groove, and the second attachment section is configured to be slidable along the groove.

A solar power generation system comprising:

• a first solar panel;
• a second solar panel;
• a third solar panel;
• a first support member comprising a first support section and a first attachment section, the first support section being configured to support the first solar panel, the first attachment section being disposed at a position spaced by a first distance from the first support section in a panel thickness direction of the first solar panel, and the first support section having a first hole;
• a second support member comprising a second support section and a second attachment section, the second support section being configured to support the second solar panel, the second attachment section being disposed at a position spaced by a second distance from the second support section in the panel thickness direction, the second distance being smaller than the first distance, the second attachment section having a second hole to be in communication with the first hole, and the second attachment section being to overlap the first attachment section;
• and
• a third support member comprising a third support section and a third attachment section, the third support section being configured to support the third solar panel, the third attachment section having a third hole to be in communication with the first hole and the second hole, and the third attachment section being to overlap the second attachment section.

A solar panel support unit comprising:

• a first support member comprising a first support section and a first attachment section, the first support section being configured to support a first solar panel, the first attachment section being disposed at a position spaced by a first distance from the first support section in a panel thickness direction of the first solar panel, and the first support section having a first hole;
• and
• a second support member comprising a second support section and a second attachment section, the second support section being configured to support a second solar panel, the second attachment section being disposed at a position spaced by a second distance from the second support section in the panel thickness direction, the second distance being smaller than the first distance, the second attachment section having a second hole to be in communication with the first hole, and second attachment section being to overlap the first attachment section,
• wherein
• the first support member has a first identification, and
• the second support member has a second identification that is visually different from the first identification.