How Do Solar Lights Work?

How Do Solar Lights Work (2)

Do you remember studying in poor electric chargeable or kerosene oil lamps during power cuts? The power cut is quite normal in various countries where the electricity supply does not fulfil the demands. However, in the last few decades, solar lights are rapidly substituting expensive battery lights. Streetlamps, advanced cricket, and football stadium lights are all LEDs that work on solar energy. Therefore, solar lights are improving the lifestyle of a wide range of people across the globe.

You might be wondering about the places where sunny days are rare because solar panels require solar energy. But the special thing about solar panels is that they can get charged even on cloudy and stormy days. The receptors present in solar lights capture even the bleak sun rays irrespective of how far the sun is.

However, solar lights installation requires intensive care and safety. These are the safety tips advised to be followed during installation.

How Do Solar Lights Work (2)

Follow the safety guidelines

Avoid working in bad weather conditions. When working with solar panels, keep in mind that you’re dealing with electricity, and it might give you an electric shock. Also, postpone the installation if the weather is stormy or windy as it may cause imbalance and bodily injury.

Remember to lift the solar sheets with at least two people and cover the plate with an opaque sheet to avoid any initial energy build-up. Wear gloves and rubber slippers while working with the solar lights. It is often advised to use insulated tools to avoid electricity flow unnecessarily.

What are steps involved in the working of solar light?

Solar light is a good step On an individual level to reduce the carbon footprint. They range from impossibly cheap to unexpectedly costly, from a month purchase to a lifetime’s worth of an investment. The solar light is here to reduce your electricity bill; the solar light comes in many shapes and sizes, colours and brightness. What makes a solar light unique is that you will never need to supply electricity to it. The light will remain self-satisfied on that front. All you need is a place that gets enough sunlight through the day and about a minute of your time to install the light.

Parts of solar light is similar to that of a regular light that comes with battery contacts. The same goes with solar lights; instead of a regular battery, a nickel-cadmium battery is set up. The nickel-cadmium battery is rechargeable. To charge the battery, you use solar light.

A photovoltaic cell is mounted on top of the solar light. When you install the light, you need to ensure that this part comes in direct contact with sunlight.

People usually prefer LED bulbs as they are cheap, durable, and just a right fit for such a low voltage operation.

The switch in the solar right would be a photoresistor. It’s a sensor that can detect light falling on it and reacts accordingly.

A small set of controllers is used to regulate and control the current in the circuit. The only other time you need to look into it is when you repair or replace it.

Generating electricity is the first step for the lamp to glow, and that’s the light cells job.

How do solar streetlights work?

How Do Solar Lights Work (2)

Solar street lighting technology uses the photovoltaic system to convert the sun rays into DC electricity using solar cells. The electricity generated in this process is either stored in the battery at night or used directly during the day. These lights work on the principle of solar cells. The solar cells absorb solar energy during the day. The solar cells then convert the solar energy into electrical energy, eventually used for LED lights.

What are the advantages of installing solar streetlights?

Solar streetlights are devoid of a utility grid. Hence, the cost of operation is cut down.  Apart from cost-cutting, solar streetlights also require less degree of maintenance than traditional streetlights. We often hear accidents caused due to electric poles because of the external wires. But, in solar streetlights, the wiring is internal, therefore a lesser risk of accidents. This also reduces pollution as the electricity generated by solar energy is non-pollutive.

Frequently Asked Question

What are the advantages of installing solar panels?

Solar panels do not consume electricity. Therefore, using solar energy to generate electricity is a cheaper and more affordable method. Moreover, it is easy to install even in the streets or on your rooftop. Solar lights are also easy to operate and eco-friendly.

Are solar lights expensive?

This question can be quite complex since solar lights require a photovoltaic effect to work, whereas traditional lights do not require such effects. Therefore, solar lights are more pricy than traditional lights. But, it is important to note that due to the increase in global warming, solar lights are one of the important renewable resources of energy for lighting.

Can I install solar lights at home?

It is now easy and more affordable to install solar lights at home than the traditional lights. Solar panels can be set up on rooftops to generate electricity. The stored energy in the batteries can be used either directly, or whenever required. People nowadays prefer to install solar lights because this decreases electricity bills hugely.

What kind of solar lights should I buy for my home?

Solar lights are also used for decoration and to showcase creativity. This ensures lesser electricity bills and a beautiful home. Here are a few solar electric lights you can install inside your house.

1. Butterfly Solar lights with Amber LEDs

2. Color Changing Accent lights

3. Solar Path lights

4. Solar Spotlight

Do Solar lights help in reducing Global warming?

Solar lights help reduce global warming as it does not burn any fossil fuels and is energy efficient.

What are the disadvantages of installing solar lights?

There are a few disadvantages to count, such as the components involved in installing solar lights are more expensive than the regular lights. Eventually, it increases the risk of theft and intrusions.