US4371739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal assembly for solar panels
Assignee: Atlantic Richfield Co
•
Filing: 1981-10-16
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Granted: 1983-02-01
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Expires: 2001-10-16
Abstract
Abstract A terminal assembly for providing external electrical connection to a solar panel having at least one solar cell and an electrically conductive layer located behind the cell. The terminal assembly has a substantially flat conductive portion between the cell and the conductive layer, and an insulating member of high dielectric strength positioned behind the flat portion to electrically isolate the flat portion from the conductive layer. A connector portion preferably extends rearwardly from the flat portion and through an opening in the conductive layer, the insulating member extending about the connector portion.
Inventors
- 👤 Kathy Lewis
- 👤 James E. Avery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:55
CPC Classifications
H; H10; H10F; H10F77/00; H10F77/93; H10F77/933; H10F77/935; H10F19/00; Y; Y02; Y02E; Y02E10/00; Y02E10/50
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
107 words
A solar panel comprising: at least one solar cell; an electrically conductive layer located behind the cell and defining an opening through the layer; a terminal arrangement for establishing external electrical connection to the solar cell, including a substantially flat conductive portion electrically connected to the cell and located between the cell and the conductive layer at a location at least partially overlapping said opening, and a connector portion extending rearwardly from the flat portion through the opening; and an insulating member of high dielectric strength positioned behind the flat portion and extending about the connector portion to electrically isolate the flat portion from the conductive layer.
Claim 2
Dependent Claim
107 words
A solar panel comprising: at least one solar cell; an electrically conductive layer located behind the cell and defining an opening through the layer; a terminal arrangement for establishing external electrical connection to the solar cell, including a substantially flat conductive portion electrically connected to the cell and located between the cell and the conductive layer at a location at least partially overlapping said opening, and a connector portion extending rearwardly from the flat portion through the opening; and an insulating member of high dielectric strength positioned behind the flat portion and extending about the connector portion to electrically isolate the flat portion from the conductive layer.
Claim 3
Dependent Claim
41 words
The solar panel recited in claim 1 wherein the conductive layer comprises an edge portion defining said opening and the insulating member comprises a synthetic polymeric film extending radially inwardly toward the connector portion to a location beyond the edge portion.
Claim 4
Dependent Claim
23 words
The solar panel recited in claim 2 wherein the film comprises a pad having a peripheral edge substantially coextensive with the flat portion.
Claim 5
Dependent Claim
23 words
The solar panel recited in claim 3 wherein the connector portion is substantially smaller in diameter than the opening in the conductive layer.
Claim 6
Dependent Claim
23 words
The solar panel recited in claim 2 wherein the synthetic polymeric film has a dielectric standoff of at least 5000 volts per mil.
Claim 7
Dependent Claim
21 words
The solar panel recited in claim 5 wherein the synthetic polymeric film has a resistivity of at least 10 16 ohm-centimeters.
Claim 8
Dependent Claim
14 words
The solar panel recited in claim 2 wherein the synthetic polymeric film is polyester.
Claim 9
Dependent Claim
15 words
The solar panel recited in claim 7 wherein the synthetic polymeric film comprises polyethylene terephthalate.
Claim 10
Dependent Claim
15 words
The solar panel recited in claim 8 wherein the film is approximately 0.003 inches thick.
Claim 11
Dependent Claim
23 words
The solar panel recited in claim 8 wherein the insulating member further comprises a pair of adhesive layers confining the synthetic film therebetween.
Claim 12
Dependent Claim
16 words
The solar panel recited in claim 10 wherein the adhesive layers comprise a nitrile phenolic adhesive.
Claim 13
Dependent Claim
15 words
The solar panel recited in claim 10 wherein the adhesive layers comprise a polyester adhesive.
Claim 14
Dependent Claim
33 words
The solar panel recited in claim 1 which comprises a layer of high dielectric strength positioned between the cell and the conductive layer, said dielectric layer being substantially coextensive with the conductive layer.
Claim 15
Dependent Claim
18 words
The solar panel recited in claim 13 wherein the dielectric layer is located adjacent to the conductive layer.
Claim 16
Dependent Claim
27 words
The solar panel recited in claim 14 wherein the dielectric layer comprises a synthetic polymeric film having a dielectric standoff of at least 5000 volts per mil.
Claim 17
Dependent Claim
21 words
The solar panel recited in claim 15 wherein the synthetic polymeric film has a resistivity of at least 10 16 ohm-centimeters.
Claim 18
Dependent Claim
15 words
The solar panel recited in claim 14 wherein the dielectric layer comprises a polyester film.
Claim 19
Dependent Claim
14 words
The solar panel recited in claim 17 wherein the polyester film comprises polyethylene terephthalate.
Claim 20
Dependent Claim
23 words
The solar panel recited in claim 17 wherein the dielectric layer further comprises a pair of adhesive layers confining the polyester film therebetween.
Claim 21
Dependent Claim
69 words
The solar panel recited in claim 1 which further comprises: a plurality of said solar cells; at least one conductive strip interconnecting the solar cells, a portion of the conductive strip underlying at least one of the cells; and a further insulating member of high dielectric strength positioned between said portion of the conductive strip and said at least one of the cells to electrically isolate said portion therefrom.
Claim 22
Dependent Claim
25 words
The solar panel recited in claim 20 wherein the insulating members comprise synthetic polymeric films having dielectric standoffs of at least 5000 volts per mil.
Claim 23
Dependent Claim
20 words
The solar panel recited in claim 21 wherein the synthetic polymeric films have resistivities of at least 10 16 ohm-centimeters.
Claim 24
Dependent Claim
18 words
The solar panel recited in claim 20 wherein the insulating members of high dielectric strength comprise polyester films.
Claim 25
Dependent Claim
14 words
The solar panel recited in claim 23 wherein the polyester films comprise polyethylene terephthalate.
Claim 26
Dependent Claim
20 words
The solar panel recited in claim 1 wherein the electrically conductive layer comprises a foil layer having a weatherable covering.
Claim 27
Dependent Claim
22 words
The solar panel recited in claim 1 which includes a plurality of said terminal arrangements representing opposite polarities of the solar cell.
Claim 28
Dependent Claim
33 words
The solar panel recited in claim 1 wherein the connector portion of the terminal arrangement comprises a terminal post, and the terminal arrangement further comprises a corrosion-resistant sleeve structure received over the post.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-31 | 1986-08-02 | 1987-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-31 | 1990-08-02 | 1991-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-31 | 1994-08-02 | 1995-02-01 | $7700.00 | Window Closed / Lapsed |