Get the most from an installation of photovoltaic solar panels
June 17, 2008
• Absorption of heat: is known that all photovoltaic solar panel loses performance with heat (in the order of - 0.45 per cent of the power output for each degree Celsius higher than 25 ° C). For example: the month of August in the province of Almeria the temperature of the panels can be reached the 80 ° C. Therefore we would have a loss of performance: (80 ° C - 25 ° C) 0, 45 = - 24.75 per cent.
If we apply the DTL technology plates be kept always at an approximate temperature of 30 ° C by what temperature losses would only reach the (30 ° C - 25 ° C) 0, 45 = - 2.25 per cent.
• Effect Snell: this physical phenomenon, applied to the system DTL takes most rays are not perpendicular to the solar panel to increase their daily performance. Therefore as the liquid is clear, have a higher percentage of Sun hours average per day (HSP). The performance of this phenomenon is more difficult to determine because it depends on that liquid I use and climatic conditions of the place.
A patented system
The advantages of this system not only are these, if that also does the cleaning of the module by removing dust particles and making investors connected to these installations work better because that output voltage stabilizing as we know it is directly proportional to the large variations in temperature in the modules.
