Question

How can solar energy can be harness by direct methods.

Answer 1

Direct Methods of Harnessing Solar Energy:

When solar energy is harnessed with the help of mechanical devices like solar cookers and solar concentrators, then this type of method is known as the direct method of harnessing solar energy.

The solar radiation directly hits the surface of the device, and then it is transferred to the storing device of the energy like a battery. This method directly converts solar energy into electrical energy with the help of a simple device.

The examples of harnessing solar energy with a direct method are:

• Solar cooker
• Solar water heater
• Solar concentrators
• Photovoltaic cell