... panel,inverter,controller and accumulator) The system is mainly to generate electricity for Villas, Scenic ... how is the local solar Radiation?2.What is the total power of the system to be loaded and how many ... how many wattage of solar panel you need3.What is the requirement for output voltage, DC or AC?4.How many ... local areas.This system can be used in many fields: street lighting, homes, commercial and ...