Compared with Conventional Inverter , Micro Inverter Safer:The system does not employ dangerous ,unprotected high DC voltages ,eliminating the risk of potential fires. Shade Tolerant and Fault Redundancy:Each panel operates independently ,the system does not suffer from shade-affected situations ,higher long term electricity yields between 5 to 25% than Conventional Inverter . Longer Lifetime:Over 25 years ,you need not to replace it in the lifetime of your solar panels . Real-time Individual Panel Monitoring:Internet based ,the system owner can log on from anywhere in the world and view the performance of each panel on their roof in real time . Easily Expandable:The system size is not ultimately dictated by the capacity of a wall mounted string inverter ,allowing for additional panels to be added at any time and only limited by your roof space and budget . Why P&P? P&P devoted to designing and manufacturing high-performance Micro Inverter for our clients ,with advanced technology in electric ,electronic and communication ,we have laid a solid foundation for smart grid product system . By October 2013,P&P products have been shipped to dozens of countries and regions including Europe ,North America ,Australia ,China domestic etc .Thousands of P&P solar energy system have been installed and running smoothly around the world . Recently ,we are applying a new patent of topological structure , that could provide you more efficiency and stable ,and the imported components from TI ,EPOCS ,TDK ,CREE ,XILINX,KEMET,VISHAY.PNSEMI,ST,etc could guarantee the best quality and run smoothly more than 25 years .