Solar module is the centre of solar technology. And although there has been a considerable technological evolution in solar module development for more efficient solar energy generation, consistent growth is needed for successful transition of green energy source into mainstream energy. To win over the fossil fuel and to stay constantly viable as an energy source, the world needs to make sure that solar energy generation is consistently increased while need for space is reduced. Better cell usage, advancing junction properties, screen printing, doping are few of the many ways how energy yield maximization is assured through solar modules. Continuous advancement in cell & module technology is the only way to keep solar energy relevant in today’s fast changing world to match energy generation and usage pattern.