Solar energy is simply the energy produced directly by the sun and collected elsewhere normally the earth. The sun creates its energy through a thermonuclear
process that converts about 650,000,000 tons
of hydrogen to helium every second. The process creates heat and electromagnetic radiation. The heat remains in the sun and is instrumental in maintaining the thermonuclear reaction.
Brushless DC (BLDC) motors are referred to as Brushless Permanent Magnet motors, The confusion arises because a brushless DC motor does not directly operate off a DC voltage source. However, the basic principle of operation is similar to a DC motor.
AC Induction Motor (ACIM), sometimes called a squirrel cage motor, is one of the most popular motors used in consumer and industrial applications. Induction machines are by far the largest group of all industrial electrical machines converting approximately 70-80% of all electrical energy into mechanical
form. The have a very robust rotor construction, which makes them suitable for high-speed applications.