Solar Home Lighting System By Litsun Energy Solutions Llp

We are Manufacturing and Supplying of Solar Home Lighting Systems in Ahmedabad, Gujarat, India. Depending on the size, an SHS can operate one or several lights. Normally a SHS will have a 12-volt direct-current (DC) stand-alone system which uses PV to electrify small rural homes. Each SHS comes along with a PV module (also called Panel), a battery, a charge controller, wiring, LED lights, and outlets for other appliances. A typical design component is shown below:

It is important that those involved in choosing this system understand the different components. An elaboration of each of them is given below:

Module

Solar modules for an SHS would range between 20-50 Wp. They are mounted on a rooftop or atop a pole.

Battery

An electro-chemical storage battery is used to store the electricity converted by the solar module. During the day, electricity from the module charges the storage battery. During the evening, the battery is discharged to power the lights and other applications. Batteries are typically the 12-volt lead-acid batteries, ranging in capacity from 5-75 Amp-Hours (Ah). Batteries are typically sized to provide several days of electricity or 'autonomy', in the event of overcast weather preventing recharging.