Three-dimensional laminate photovoltaic module
A system includes a first photovoltaic module and a second photovoltaic module, each having a first end, an opposite second end, a first side extending from the first end to the second end, a second side opposite the first side and extending from the first end to the second end, a first surface and a second surface opposite the first surface, at least one solar cell, an encapsulant encapsulating the at least one solar cell, and a frontsheet juxtaposed with a first surface of the encapsulant. A second surface of the first photovoltaic module proximate to a second side thereof is attached to the first surface of the second photovoltaic module proximate to the first side thereof. A second surface of the first photovoltaic module proximate to a second end thereof is attached to the first surface of the second photovoltaic module proximate to the first end thereof.
1. A system, comprising:
a first photovoltaic module portion and a second photovoltaic module portion, each of the first photovoltaic module portion and the second photovoltaic module portion includes
a first end, a second end opposite the first end, a first side extending from the first end to the second end, a second side opposite the first side and extending from the first end to the second end, a first surface and a second surface opposite the first surface;
at least one solar cell;
an encapsulant encapsulating the at least one solar cell,
wherein the encapsulant includes a first surface and a second surface opposite the first surface of the encapsulant;
a frontsheet juxtaposed with the first surface of the encapsulant, and
a backsheet juxtaposed with the second surface of the encapsulant;
a first electrical bussing portion located proximate to the first end of the first photovoltaic module portion and extending proximate the first side of the first photovoltaic module portion to proximate the second side of the first photovoltaic module portion;
a second electrical bussing portion located proximate to the second end of the second photovoltaic module portion and extending proximate the first side of the second photovoltaic module portion to proximate the second side of the second photovoltaic module portion;
a third electrical bussing portion extending along the first side of the first photovoltaic module portion, the third bussing portion extending between the first and second ends of the first photovoltaic module portion;
a fourth electrical busing portion extending along the first side of the second photovoltaic module portion, the fourth bussing portion extending between the first and second ends of the second photovoltaic module portion;
a first bridge:
electrically connecting
the first electrical bussing portion of the first photovoltaic module portion, and
the second electrical bussing portion of the second photovoltaic module portion; and
encapsulated by the encapsulant that also encapsulates the at least one solar cell of the first and second photovoltaic module portions;
a second bridge:
electrically connecting
the third electrical bussing portion of the first photovoltaic module portion, and
the fourth electrical bussing portion of the second photovoltaic module portion; and
encapsulated by the encapsulant that also encapsulates the at least one solar cell of the first and second photovoltaic module portions and the first bridge,
wherein the first and second encapsulated bridges are configured to bend so as to result in the first and second photovoltaic modules folding relative to each other; and
at least one side flap located at at least one of the first end and the second end of the second photovoltaic module portion.
2. The system of claim 1 , wherein the first photovoltaic module portion is ultrasonically welded to the second photovoltaic module portion.
3. The system of claim 1 , wherein the first photovoltaic module portion is heat welded to the second photovoltaic module portion.
4. The system of claim 1 , wherein the first photovoltaic module portion is thermally bonded to the second photovoltaic module portion.
5. The system of claim 1 , wherein the first photovoltaic module portion is attached to the second photovoltaic module portion by an adhesive.
6. The system of claim 1 , wherein the first photovoltaic module portion is attached to the second photovoltaic module portion by an adhesive tape.
7. The system of claim 1 , further comprising a power optimizer and a junction box electrically connected to the power optimizer.