摘要:
A terminal box for a solar battery module is provided with terminal plates (30) connectable with positive and negative electrodes of the solar battery module, cables (91) for external connection connectable with the terminal plates (30), bypass diodes (50) spanning between the adjacent terminal plates (30), and a pair of lead pieces (80) each connected with a corresponding pair of conductor plates (51) provided in the bypass diode (50) and holding a bear chip diode therebetween. The leading ends of horizontal portions (83) of the lead pieces (80) are detachably connected with the corresponding terminal plates (30) by bolts (24).
摘要:
A terminal box for a solar battery module is provided with terminal plates (30) connectable with positive and negative electrodes of the solar battery module, cables (91) for external connection connectable with the terminal plates (30), bypass diodes (50) spanning between the adjacent terminal plates (30), and a pair of lead pieces (80) each connected with a corresponding pair of conductor plates (51) provided in the bypass diode (50) and holding a bear chip diode therebetween. The leading ends of horizontal portions (83) of the lead pieces (80) are detachably connected with the corresponding terminal plates (30) by bolts (24).
摘要:
A terminal box (10) includes terminal plates (90), a base plate (21) for supporting the terminal plates (90) and an outer plate (22) surrounding the base plate (21). The base plate (21) has higher heat resistance than the outer plate (22) and is mounted and fixed to the outer plate (22). The outer plate (22) is formed integrally with pressing pieces (33) for preventing the lifting of the terminal plates (90) from the base plate 21 by being arranged to be able to come into contact with the outer surfaces of the terminal plates (90) as the base plate (21) is mounted.
摘要:
A terminal box for a solar cell module, has terminal boards (10). A bypass diode (30) is connected between corresponding terminal boards (10) and serves as a bypass for a reverse load. A box main body (50) houses the bypass diode (30) and the terminal boards (10) and has an opening (58). A cover (70) is fit to the box main body (50) to cover the opening (58) and has a protrusion (71) on the back surface. An insulating resin (60) is introduced into the box main body (50) before the cover (70) is fit to the box main body (50) and has a recess (61) the surface of which contacts the outer surface of the protrusion (71) after the cover (70) is fit to the box main body (50).
摘要:
A terminal box for a solar battery module is provided with a plurality of terminal plates (30) juxtaposed in a box main body (10) and connectable with positive and negative electrodes of the solar battery module, cables (90) for external connection connectable with the terminal plates (30), a conductor piece (50) connected with one of two corresponding terminal plates (30) and extending from this one terminal plate toward the other, and a bear chip diode (70) held between the conductor piece (50) and the other terminal plate (30) to be connected with both. The conductor piece (50) is connectable with a P-area (72) of the bear chip diode (70) and the other terminal plate (30) is connectable with an N-area (71) of the bear chip diode (70).
摘要:
A plurality of terminal boards (30A, 30B) for electrically interconnecting a plus electrode and a minus electrode of a solar cell module and cables (90) for external connection corresponding to the both electrodes are placed on a base plate (11), and two corresponding terminal boards (30A, 30B) are bridged by a bypass diode (50). The respective terminal boards (30A, 30B) juxtaposed on the top surface of the base plate (11) are collectively supported and fixed by a retaining plate (60). Accordingly, the generation of an undue strain in the bypass diode (50) can be avoided even in the case of fixing the terminal boards (30A, 30B) to the base plate (11) with the terminal boards (30A, 30B) bridged by the bypass diode (50) beforehand.
摘要:
Terminal plates (30) are juxtaposed on a base plate (11) for electrically connecting positive and negative electrodes of a solar battery module (90) to cables (80) for external connection. A rectifying device (50) spans between adjacent terminal plates (30). Each rectifying device (50) has a bypass diode (52) and a metal clip (53) resiliently holds the bypass diode (52). A heat discharging sheet (40) is attached to the lower surface of the clip (53) for discharging heat generated by the bypass diode (52). Heat discharged from a heat discharging surface (40A) of the heat discharging sheet (40) is received by a heat receiving surface (90A) of the solar battery module (90) via a through hole (11B) formed in the base plate (11) and is discharged efficiently from the solar battery module (90).
摘要:
A terminal box for a solar battery module is provided with a plurality of terminal plates (30) juxtaposed in a box main body (10) and connectable with positive and negative electrodes of the solar battery module, cables (90) for external connection connectable with the terminal plates (30), a conductor piece (50) connected with one of two corresponding terminal plates (30) and extending from this one terminal plate toward the other, and a bear chip diode (70) held between the conductor piece (50) and the other terminal plate (30) to be connected with both. The conductor piece (50) is connectable with a P-area (72) of the bear chip diode (70) and the other terminal plate (30) is connectable with an N-area (71) of the bear chip diode (70).
摘要:
A terminal box for a solar battery module is provided with a plurality of terminal plates (30) juxtaposed on a base plate (11) and connectable with positive and negative electrodes of the solar battery module, cables for external connection connectable with the terminal plates (30), and rectifying-device units (50) each of which spans between two corresponding terminal plates (30). Each rectifying-device unit (50) includes a bypass diode (52) connectable with the two corresponding terminal plates (30) to prevent an inverse current, and a metal-made clip (53) for resiliently holding the bypass diode (52). The clip (53) is held in contact with a heat discharging plate (55) of the bypass diode (52) to discharge heat generated by the bypass diode (52).
摘要:
A terminal box for a solar battery module is provided with a plurality of terminal plates (30) juxtaposed on a base plate (11) and connectable with positive and negative electrodes of the solar battery module, cables for external connection connectable with the terminal plates (30), and rectifying-device units (50) each of which spans between two corresponding terminal plates (30). Each rectifying-device unit (50) includes a bypass diode (52) connectable with the two corresponding terminal plates (30) to prevent an inverse current, and a metal-made clip (53) for resiliently holding the bypass diode (52). The clip (53) is held in contact with a heat discharging plate (55) of the bypass diode (52) to discharge heat generated by the bypass diode (52).