Ecofriend

Cost has always been one of solar’s biggest problems. Traditional solar cells require silicon, and silicon is an expensive commodity and upto 70 percent of the silicon gets wasted in the manufacturing process. That means even the cheapest...

When on one hand the world is burning with the soaring oil prices, more and more people chose to shift to alternative sources of energy. But, keeping aside the environmental concerns, if one does not find a relief to his purse, adapting an alternative..