Esta es la clave; The scientists say that their device has a 30 percent efficiency in converting sunlight into power. PD; The typical Energy Efficiency of a vacuum tube power supply is about 70%. Como avanza el rendimiento de éstos sistemas, dentro de poco las renovables serán más que competitivas.
Comentarios
Esta es la clave;
The scientists say that their device has a 30 percent efficiency in converting sunlight into power.
PD;
The typical Energy Efficiency of a vacuum tube power supply is about 70%.
Como avanza el rendimiento de éstos sistemas, dentro de poco las renovables serán más que competitivas.