초록 ▼

The present disclosure relates to an apparatus and a method of drying the interior of solar modules. The apparatus and the method are particularly suitable for use with concentrator photovoltaic (CPV) modules. The drying apparatus comprises an absorber for drying and a heating device for heating a g

The present disclosure relates to an apparatus and a method of drying the interior of solar modules. The apparatus and the method are particularly suitable for use with concentrator photovoltaic (CPV) modules. The drying apparatus comprises an absorber for drying and a heating device for heating a gas flowing therethrough and is connected to a solar cell via a connection, so that the dried gas is conducted into the solar cell.

대표청구항 ▼

1. A solar module drying apparatus, comprising: an absorber configured for drying a gas and having an absorber inlet and an absorber outlet for the gas flowing therethrough;a first heating device configured to directly heat the absorber during solar module regeneration;a second heating device config

1. A solar module drying apparatus, comprising: an absorber configured for drying a gas and having an absorber inlet and an absorber outlet for the gas flowing therethrough;a first heating device configured to directly heat the absorber during solar module regeneration;a second heating device configured for heating the gas entering the absorber inlet to pass through the absorber for drying the absorber;a bypass conduit connected for directing the gas to the absorber inlet, bypassing the second heating device; anda solar module connection that is connected to a solar module for directing the dried gas from the absorber to the solar module. 2. The drying apparatus of claim 1, wherein the second heating device has a heating inlet and a heating outlet for the gas flowing therethrough, the absorber outlet is in gas-conducting communication with the connection, and the heating outlet is in gas-conducting communication with the absorber inlet. 3. The drying apparatus of claim 1, further comprising: a first outlet connected downstream of the absorber outlet and upstream of the connection and configured for releasing the gas from the drying apparatus to the exterior; anda first outlet valve member connected with the absorber outlet and configured for selectively directing the gas from the absorber to the first outlet. 4. The drying apparatus of claim 3, wherein the first outlet valve member comprises a first valve disposed between the absorber and the first outlet, and a second valve disposed between a branch and the connection for controlling the flow of gas from the connection. 5. The drying apparatus of claim 1, further comprising a bypass valve member connected for controlling the flow of gas through the bypass conduit. 6. The drying apparatus of claim 5, wherein the bypass valve member comprises a valve disposed for controlling the flow of gas through the bypass conduit, and another valve disposed upstream of the inlet of the second heating element and configured for controlling the flow of gas into the second heating element. 7. The drying apparatus of claim 5, further comprising: an outlet connected downstream of the absorber outlet and upstream of the connection and configured for releasing the gas from the drying apparatus to the exterior;an outlet valve member connected with the absorber outlet and configured for selectively directing the gas from the absorber to the outlet; anda controller associated with the valve members for alternately operating the valve members in: a first mode, in which the valve members are adapted to direct the gas through the bypass conduit, the absorber, and the connection for flushing the solar module with air dried by the absorber, andin a second mode, in which the valve members are adapted to direct the gas through the second heating device, the absorber, and the outlet, for regenerating the absorber. 8. The drying apparatus of claim 1, further comprising a gas moving device configured for propelling the gas through the drying apparatus. 9. The drying apparatus of claim 1, further comprising a dust filter connected at an inlet into the drying device or the outlet. 10. The drying apparatus of claim 1, wherein the second heating device comprises a solar thermal collector, a vacuum collector tube, or an electric heater. 11. The drying apparatus of claim 1, wherein the second heating device is disposed on the absorber. 12. The drying apparatus of claim 1, wherein the absorber contains silica gel for drying the gas. 13. A solar module system, comprising the drying apparatus of claim 12 and the solar module connected to the connection for receiving the dried gas from the absorber. 14. The drying apparatus of claim 1, wherein the first heating device is disposed directly on or in the absorber. 15. The drying apparatus of claim 1, wherein the second heating device is located upstream of the absorber to heat the gas, which is then conducted through the absorber.