REUSABLE INTERFACE FOR SOLAR CELL TEST AND CHARACTERIZATION
Reusable interfaces and methods for photosensitive device testing are disclosed. The reusable interface includes a removable lid, an opening, a bed configured to hold one or more photosensitive devices. The electrically conductive contacts are configured to interface with the one or more photosensitive devices.
1 . A reusable interface for photosensitive device testing comprising:
a removable lid;
an opening;
a bed configured to hold one or more photosensitive devices; and
electrically conductive contacts configured to interface with one or more photosensitive devices.
2 . The reusable interface of claim 1 , further comprising:
the plurality of photosensitive devices disposed in the bed; and
a thermally conductive compound disposed between the photosensitive devices and the bed.
3 . The reusable interface of claim 1 , wherein the plurality of photosensitive devices self-align on the bed.
4 . The reusable interface of claim 1 , wherein the electrically conductive contacts are constant force pogo pins.
5 . The reusable interface of claim 1 , further comprising a light source plate coupled to a light source, wherein the light source plate is configured to selectively control the intensity of light applied to the bed.
6 . The reusable interface of claim 5 , further comprising a light metering device configured to measure the intensity of light emission from the light source plate.
7 . The reusable interface of claim 1 , further comprising a temperature measuring device configured to measure the temperature of one or more of the photosensitive devices in the bed.
8 . The reusable interface of claim 1 , further comprising a cell interface temperature control device configured to control the temperature of the plurality of photosensitive devices in the bed.
9 . The reusable interface of claim 1 , further comprising a multiplexer to select one more of the plurality of photosensitive devices for testing.
10 . The reusable interface of claim 8 , further comprising:
a measurement device coupled to the multiplexer to measure an output from the one or more of the plurality of photosensitive devices for testing; and
a client device to interface with the multiplexer.
11 . The reusable interface of claim 9 , wherein the output of the measurement device is one or more of current and voltage.
12 . A method of testing a plurality of photosensitive devices, comprising:
providing a reusable interface for photovoltaic cell testing, the reusable interface comprising:
a removable lid;
an opening;
a bed configured to hold a plurality of photosensitive devices;
a thermally conductive compound between the bed and the photosensitive devices; and
electrically conductive contacts configured to interface with one or more photosensitive devices;
removing the removable lid to allow the photosensitive devices to be placed in the bed; and
placing the plurality of photosensitive devices in the bed.
13 . The method of claim 12 , wherein the reusable interface further comprises:
a light source plate coupled to a light source, wherein the light source plate is configured to selectively control the intensity of light applied to the bed.
14 . The method of claim 12 , wherein placing the plurality of photosensitive devices in the bed includes ensuring that the plurality of photosensitive devices are installed in the correct orientation.
15 . The method of claim 14 , wherein ensuring that the plurality of photosensitive devices is installed in the correct orientation is based on the arrangement of pins.
16 . The method of claim 12 , further comprising testing one or more of the plurality of photosensitive devices.
17 . The method of claim 16 , wherein testing one or more of the plurality of photosensitive devices comprises testing one or more properties selected from the group consisting of the output of the one or more of the photosensitive devices, the efficiency of the output of the one or more of the photosensitive devices, the longevity of the output of the one or more of the photosensitive devices, the response to various wavelengths of light of the output of the one or more of the photosensitive devices, and the environmental durability of the output of the one or more of the photosensitive devices.
18 . The method of claim 12 , wherein the electrically conductive contacts are constant force pogo pins.
19 . The method of claim 12 , wherein the reusable interface further comprises a multiplexer to select one more of the plurality of photosensitive devices for testing.
20 . The method of claim 12 , wherein the reusable interface further comprises:
a measurement device coupled to the multiplexer to measure an output from the one or more of the plurality of photosensitive devices for testing; and
a client device to interface with the multiplexer.
21 . The method of claim 20 , wherein the output of the measurement device is one or more of current and voltage.