• Om Prakash Singh

Solar power is a clean renewable resource with zero emission. Solar energy could be made financially viable with some government incentives and proper selection of technology used in System. most of developed countries are switching over to solar energy as one of the prime renewable energy sources. The important power electronics apparatus in grid- connected PV systems are Inverters and their most important function is to alter DC power into AC power. A study has been carried on different technologies and topologies for grid connected PV systems and their classifications on the basis of power stages. In PV system different technological concepts are used to connect the PV system to grid. Each technology has its disadvantages and/or advantage compare to other, in respect of maximum power tracking and efficiency inverter technologies. The challenges of grid-connected system are maintaining voltage, frequency, power factor, and phase with utility. The major challenge is to connect them into a standard utility and insert synchronized power in to the grid.

renewable, grid connected PV systems, fossil fuel, insert, synchronized, irradiances

"Review of technology used in grid connected solar power PV system", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 12, page no.192-200, December-2017, Available :http://www.jetir.org/papers/JETIR1712209.pdf

"Review of technology used in grid connected solar power PV system", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 12, page no. pp192-200, December-2017, Available at : http://www.jetir.org/papers/JETIR1712209.pdf