Thermal management of systems with electric components

1. A photovoltaic supervisor system comprising:

a housing;

one or more temperature sensors on or in the housing;

a measurement circuit and a wireless data transmission system configured to transmit measured data from the measurement circuit; and

a thermal management circuit coupled to the wireless data transmission system and the temperature sensors, wherein the thermal management circuit is configured to monitor the temperature sensors and, based on monitoring the temperature sensors, cause the wireless data transmission system to curtail power consumption, thereby reducing heat dissipation by the wireless data transmission system, by causing the wireless data transmission system to switch from transmitting at a first data throughput rate to transmitting at a second data throughput rate lower than the first data throughput rate.

2. The system of claim 1 , wherein the thermal management circuit is configured to cause the first electric component to curtail power consumption in response to determining that a measured temperature from at least a first temperature sensor exceeds a threshold.

3. The system of claim 1 , wherein the thermal management circuit is configured to cause the first electric component to cease curtailing power consumption in response to determining that a measured temperature from at least a first temperature sensor has dropped below a threshold.

4. The system of claim 1 , wherein the thermal management circuit is configured to cause the first electric component to curtail power consumption by one or more of: causing the first electric component to shut down, causing the first electric component to cease performing one or more functions, and causing the first electric component to switch from operating at a first frequency to operating at a second frequency lower than the first frequency.

5. The system of claim 1 , comprising a data storage system, wherein the thermal management circuit is configured to cause the data storage system to store at least some of the measured data from the measurement circuit while the wireless data transmission system is transmitting at the second data throughput rate.

6. The system of claim 5 , wherein the thermal management circuit is configured to cause the wireless data transmission system to transmit the measured data stored on the data storage system in response to determining that a measured temperature from at least a first temperature sensor has dropped below a threshold.

7. The system of claim 1 , comprising a watch dog processor, wherein the thermal management circuit is configured to power down the measurement circuit and the wireless data transmission system in response to determining that a measured temperature from at least a first temperature sensor exceeds a threshold, and wherein the watch dog processor is configured to periodically wake the measurement circuit and cause the data storage system to store at least some of the measured data from the measurement circuit.

8. The system of claim 1 , wherein the housing comprises a weatherproof shell enclosing the one or more electric components, and wherein the system comprises a measurement input for coupling to the measurement circuit and to a solar panel system, and wherein the measurement circuit is configured to measure power production of the solar panel system.

9. A method comprising:

monitoring, by a thermal management circuit, one or more temperature sensors in or on a housing for one or more electric components;

determining, by the thermal management circuit, that measurement data from the temperature sensors matches a temperature profile for a high temperature condition; and

in response to determining that the measurement data matches the temperature profile, causing, by the thermal management circuit, at least a first electric component to curtail power consumption, thereby reducing heat dissipation by the first electric component;

wherein the first electric component comprises a wireless data transmission system, and wherein causing the first electric component to curtail power consumption comprises causing the wireless data transmission system to switch from transmitting at a first data throughput rate to transmitting at a second data throughput rate lower than the first data throughput rate.

10. The method of claim 9 , wherein determining that the measurement data from the temperature sensors matches the temperature profile comprises determining that a measured temperature from at least a first temperature sensor exceeds a threshold.

11. The method of claim 9 , comprising causing the first electric component to cease curtailing power consumption in response to determining that a measured temperature from at least a first temperature sensor has dropped below a threshold.

12. The method of claim 9 , wherein causing the first electric component to curtail power consumption comprises one or more of: causing the first electric component to shut down, causing the first electric component to cease performing one or more functions, and causing the first electric component to switch from operating at a first frequency to operating at a second frequency lower than the first frequency.

13. The method of claim 9 , comprising storing, in a data storage system, at least some of the measured data from the measurement circuit while the wireless data transmission system is transmitting at the second data throughput rate.

14. The method of claim 13 , comprising causing the wireless data transmission system to transmit the measured data stored on the data storage system in response to determining that a measured temperature from at least a first temperature sensor has dropped below a threshold.

15. The method of claim 9 , comprising powering down the measurement circuit and the wireless data transmission system in response to determining that a measured temperature from at least a first temperature sensor exceeds a threshold and periodically waking the measurement circuit and storing, on the data storage system, at least some of the measured data from the measurement circuit.

16. A photovoltaic supervisor system comprising:

a housing;

one or more temperature sensors on or in the housing;

a wireless data transmission system configured to transmit data on first and second communication channels; and

a thermal management circuit coupled to the wireless data transmission system and the temperature sensors, wherein the thermal management circuit is configured to monitor the temperature sensors and, based on monitoring the temperature sensors, cause the wireless data transmission system to curtail power consumption, thereby reducing heat dissipation by the wireless data transmission system; and

wherein the thermal management circuit is configured to cause the wireless data transmission system to curtail power by switching from transmitting on the first communication channel to transmitting on the second communication channel.

17. A method comprising:

monitoring, by a thermal management circuit, one or more temperature sensors in or on a housing for one or more electric components;

determining, by the thermal management circuit, that measurement data from the temperature sensors matches a temperature profile for a high temperature condition; and

in response to determining that the measurement data matches the temperature profile, causing, by the thermal management circuit, at least a first electric component to curtail power consumption, thereby reducing heat dissipation by the first electric component;

wherein the first electric component comprises a wireless data transmission system configured to transmit data on first and second communication channels, and wherein causing the first electric component to curtail power consumption comprises causing the wireless data transmission system to curtail power by switching from transmitting on the first communication channel to transmitting on the second communication channel.

18. A system comprising:

a solar panel system comprising one or more photovoltaic solar panels; and

a photovoltaic supervisor system for the solar panel system, the photovoltaic supervisor system comprising:

a housing;

a measurement circuit coupled to the solar panel system;

a wireless data transmission system configured to transmit measurement data from the measurement circuit;

one or more temperature sensors on or in the housing; and

a thermal management circuit coupled to the wireless data transmission system and the temperature sensors, wherein the thermal management circuit is configured to monitor the temperature sensors and, based on monitoring the temperature sensors, cause the wireless data transmission system to curtail power consumption, thereby reducing heat dissipation by the wireless data transmission system.