Photovoltaic frame and photovoltaic module

A photovoltaic frame, wherein, comprising multiple steel frame strips (01) connected end-to-end in sequence and corner connectors (04) joining steel frame strips (01) adjacent to each other at a corner;

• each steel frame strip (01) comprises a first mounting chamber (1) configured to secure a photovoltaic laminate using encapsulating adhesive and a second mounting chamber (2) positioned below the first mounting chamber (1) for mounting a corner connector (04);
• the first mounting chamber (1) comprises a first steel wall (12), a second steel wall (13) and a third steel wall (14) connected sequentially by bends, with upper and lower ends of the second steel wall (13) respectively connecting to left sides of the first steel wall (12) and third steel wall (14) to form an mounting chamber opening (11) on a right side of the first mounting chamber (1);
• the second mounting chamber (2) comprises a fourth steel wall (21) and a fifth steel wall (22) connected sequentially by bends, a top inside of the second mounting chamber (2) having a protruding/recessing portion (23) connected by bends to the third steel wall (14) and for an upper end of the corner connector to snap fit;
• upper and lower ends of the fourth steel wall (21) are connected by bends to the protruding/recessing portion (23) and one side of the fifth steel wall (22), respectively, and a free end of the fifth steel wall (22) has a bent section (24) for accommodating a lower end of the corner connector (04) to snap into place;
• each corner connector (04) comprises a first connecting part (41) and a second connecting part (42) joined by a bend;
• the first connecting part (41) and the second connecting part (42) are respectively installed within the second mounting chambers (2) of two steel frame strips (01) adjacent to each other at a corner;
• the first connecting part (41) comprises a first connecting wall (411) and a second connecting wall (412) connected by a bend, while the second connecting part (42) comprises a third connecting wall (421) and a fourth connecting wall (422) connected by a bend;
• both the first connecting wall (411) and the third connecting wall (421) are vertical or horizontal steel walls, while both the second connecting wall (412) and the fourth connecting wall (422) are horizontal or vertical steel walls;
• an upper end of the vertical steel wall snaps into the protruding/recessing portion (23), and the horizontal steel wall snaps into a chamber formed by the lower end of the fourth steel wall (21), the fifth steel wall (22) and the bent section (24).