Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis. It is an important source of renewable energy and its technologies are broadly characterized as either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include the use of photovoltaic systems, concentrat-ed solar power and solar water heating to harness the energy.
ASME Providing Solar Energy Solutions – Water Heating , Electricity Generation Water pumping & Lighting with a global end-to-end solution as the following :