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In this work, a method (based on Peltier effect) is used to improve power efficiency for photovoltaic panel by using the wasted heat energy emitted by cars' exhaust systems. Thermoelectric cooler (TEC) and thermoelectric generator (TEG) modules are used to cool down and therefore improve the efficiency of solar panels used as an auxiliary electrical energy in hybrid cars. The TEG should be mounted...
Salinity-gradient solar pond (SGSP) is capable of storing heat at temperature up to 80°C. The temperature difference between the upper convective zone (UCZ) and lower convective zone (LCZ) of a SGSP can be in the range of 40°C – 60°C. This temperature difference can be used to power thermoelectric generators (TEG) for electricity production. This paper present results of a TEG system designed to be...
Sun supplies the purest energy available on the Earth. Hungary and Serbia seems to be even further from this energy source free from CO2 emission, since in spite of the fact that, these states has excellent geographical features neither our present governments non supports this issue to a sufficient extent. A correct purchase price of solar energy should be determined in harmony with the European...
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