This document discusses the components and design of a green building in India. It provides details of the electrical load calculation and sizing of the solar PV system to power the building. The building would use a 3KW solar PV system with a 2.5KVA inverter to meet its 4KW peak load. It also includes specifications for the solar water heater, solar air heater, and solar cooker to utilize solar energy for heating and cooking needs. The methodology section outlines the research approach, including literature reviews, data collection from construction projects, and identifying new green building techniques.