The large–area flexible solar cells studied throughout this paper by using a large area spin coating technique. The major work is to develop a high efficient, long life time, low cost, large area nanoparticles hybrid polymer solar cell module. The solar cell module with an active area of 100 cm^2 will be developed, fabricated and tested. The work tasks of a new developed solar cell module include three items: (1) Integration of fabrication process of a nanoparticles hybrid polymer solar cell module, (2) Study of ohm contact issue between the electrodes and polymer layers of solar cell module, and (3) Optimal design of circuit of solar cell module and its characteristic measurement. Finally, we will be developed and fabricated successfully for a commercial mass production application.