Integrated radio and solar panels
View Patent ↗A solar panel array structure is used in network communications that comprises at least one support structure configured to support a solar panel array, wherein the at least one support structure comprises a metal portion. The metal portion comprises antenna connections that are configured to allow the metal portion to be used as a radio antenna. In some cases, a radio transceiver is connected to the antenna connections. A separate radio antenna may also be connected to the support structure or to the solar panel array. The radio transceiver may be used to transmit data through a wireless communication network.
1. A solar panel array structure for network communications, the structure comprising:
at least one support structure configured to support a solar panel array, the at least one support structure comprising a metal portion, wherein the metal portion at least one of links the solar panel array to a building, is embedded in the solar panel array, is an elongated support beam of the solar panel array, and is an at least partially reflective sun collector for the solar panel array; and
antenna connections to the metal portion, the antenna connections configured to allow the metal portion to be used as a radio antenna.
2. The structure of claim 1 , further comprising:
a radio transceiver connected to the antenna connections.
3. The structure of claim 2 , wherein the radio transceiver and the antenna connections are configured for at least one of diversity, beamforming, and MIMO communication.
4. The structure of claim 2 , wherein antenna radiation patterns and polarization are adjustable by varying at least one of a shape of the solar panel array, a direction of the solar panel array, and materials comprised in the solar panel array.
5. The structure of claim 2 , wherein the radio transceiver at least one of comprises at least one antenna separate from the metal portion, is attached to the at least one support structure, and is selected from the group consisting of: a cellular network transceiver, a micro cell, and a femto cell.
6. The structure of claim 2 , wherein the radio transceiver is operable to wirelessly connect to a data transmission network via use of the metal portion as an antenna.
7. The structure of claim 2 , wherein the antenna connections of more than one support structure are connected to the radio transceiver.
8. The structure of claim 2 , further comprising:
the solar panel array is supported by the at least one support structure and configured to provide power to the radio transceiver.
9. The structure of claim 8 , wherein the power provided is at least partially stored by an energy storage system and the radio transceiver is configured to receive power from at least the energy storage system.
10. The structure of claim 1 , further comprising:
an external antenna mounted to the at least one support structure.
11. The structure of claim 10 , wherein the external antenna is a directional antenna.
12. The structure of claim 10 , further comprising:
a radio transceiver connected to the antenna connections and to the external antenna.
13. The structure of claim 1 , wherein the solar panel array comprises a photovoltaic (PV) array.
14. A solar panel array structure for network communications, the structure comprising:
a plurality of support structures configured to support a solar panel array, wherein the plurality of support structures at least on of links the solar panel array to a building, is embedded in the solar panel array, is an elongated support beam of the solar panel array, and is an at least partially reflective sun collector for the solar panel array;
a radio antenna mounted to at least one of the plurality of support structures; and
a radio transceiver connected to the radio antenna and mounted to at least one of the plurality of support structures.
15. The structure of claim 14 , wherein the radio antenna is a directional antenna.
16. The structure of claim 15 , wherein the directional antenna is a patch antenna located between at least two of the plurality of support structures.
17. A method of administering a wireless data network, the method comprising:
providing a plurality of solar panel arrays supported by a plurality of support structures, wherein the plurality of support structures at least one of links the plurality of solar panel arrays to a building, is embedded in the plurality of solar panel arrays, is an elongated support beam of the plurality of solar panel arrays, and is an at least partially reflective sun collector for the plurality of solar panel arrays;
connecting a plurality of radio transceivers to the plurality of solar panel arrays, the plurality of radio transceivers using the plurality of support structures as antennas; and
transmitting data between the plurality of radio transceivers via the plurality of support structures.
18. The method of claim 17 , wherein the plurality of radio transceivers are used by cellular network transceivers.
19. The method of claim 17 , wherein at least one of the plurality of radio transceivers is selected form the group consisting of: a Point to Point (PtP) link in the wireless data network and a Point to Multi-Point (PtMP) link in the wireless data network.
20. The method of claim 17 , wherein a plurality of support structures of at least one of the plurality of solar panel arrays is used as a sectorized antenna.
21. The method of claim 17 , further comprising:
providing power to at least one of the plurality of radio transceivers from at least one of the plurality of solar panel arrays.
22. The method of claim 21 , wherein the power provided is at least partially stored in an energy storage device provided with the at least one of the plurality of radio transceivers, and the at least one of the plurality of radio transceivers receives power at least partially from the energy storage device.
23. The method of claim 17 , wherein at least one of the plurality of solar panel arrays is provided on at least one of a rooftop and a sun shade.