Solar Market Outlook in South Africa
South Africa is striving to reduce its reliance on the state-owned utility for electric generation. Therefore, it is exploring sustainable solutions and renewable energy sources like solar provides the most viable answer. In addition, the current electric utility is unable to meet the power demand due to operational and financial issues.
The South African government recently considered solar and renewables to address power shortage. The South Africa Photovoltaic Industry Association reported that the new PV systems installed in the country generated a total capacity of 1,313 MW. Of the new installations, about 813 MW of them were dedicated for utility scale and the remaining 500 MW were from distributed generation arrays. By the end of December 2020, the total solar capacity in South Africa reached 4,172 MW. The residential installations contributed to 20% of the country’s current solar capacity.
The continued expansion of solar capacity in the commercial and industrial scale has prompted the government to continually evaluate its policies. It is also integrated into the government’s post-covid economic recovery plans.
Solar Energy Equipment Supply Capacity in South Africa
If you are looking for solar equipment suppliers in South Africa, there are plenty of options. You can also find numerous global and online suppliers and distributors to meet your solar power requirements.
Top 8 Major Seaports & Logistics in South Africa
The coast of South Africa provides easy access to trade and logistics activity. The following are the major ports in the country:
- Port of Durban,
- Port of Richards Bay,
- Port Elizabeth,
- Port of Cape Town,
- Port of Coega,
- Port of East London,
- Port of Saldanha.
Solar Street Light
Solar Street Light
As time goes by, solar power is becoming more popular in different products, in different regions. Before solar power is only introduced via solar panel systems but with the use of modern technology and innovations, many products are now being equipped and powered by solar power. One of the popular solar products today is solar street lights. If you will observe your surroundings, most standard street lights powered by electricity are now being replaced by solar-powered street lights. The main reason why people are gradually switching to solar street lights is their efficiency, conventional performance, and other abundant benefits.
For today’s article, we will share all the basic information about solar street lights.
What is Solar Street Light?
Solar street light is simply an outdoor source of light powered by solar power. It is now becoming the common dependable source for street lighting across the globe due to its unending benefits to consumers. Some of the benefits associated with solar street lights include low dependence and reliance on conventional electricity, conservation of energy, and money-saving. Generally, these street lights are integrated into the pole or mounted on other lighting structures. In regions experiencing abundant sunlight, solar street lights are the best alternative to standard street lights powered by electricity. You can use these street lights to illuminate the streets, patio, backyards, gardens, parking lots, and other public spaces.
Components of Solar Street Light
Modern solar street lights are composed of solar panels, built-in lithium-ion batteries, battery chargers, control systems, automatic controls, motion sensors, and poles. Whereas, a fully advanced and automatic solar street light device comes with LEDs, a built-in and replaceable rechargeable Lithium-ion battery that powers either a fluorescent or LED lamp, passive infrared (PIR) sensors, and other smart features. These solar street lights are usually weather-proof and water-resistant, have a low insect attraction rate, low glare, and long lifespan.
Types of Solar Street Lights
Solar street lights have different types and designs available in the market but below are the most common type that you will see in your neighborhood.
The split solar street light is flexible enough to adjust the location of sunlight to its maximum heat because it has rotatable solar panels. Typically, these street lights are available in two types of solar street lamp systems: 12V and 24V.
- All-in-one Solar Street Light
From the word itself “all-in-one” these lights are composed of many components but compact with one body. All-in-one solar street lights are the new generation set of solar street lights.
- Two-in-one Solar Street Light
It is made with a solar panel bracket design, and cannot carry a solar panel power capacity bigger than 50W. It also has a solar panel installed on the body lamp’s top powered by batteries, LED fixtures, and controllers.
How Does Solar Street Light Works?
The photovoltaic solar cells will emit the sunlight and convert the gathered solar energy into power energy, which is then stored in the solar battery. At night, the lamp will switch on automatically then consumes the solar power that is stored in the battery. During the first 5 hours of the night, the light will work at average lumens brightness. Subsequently, the light intensity will reduce till dawn or increase again once the PIR sensor detects human movement. During the daytime, the light will automatically turn off and the battery will recharge again. The process will start again from emitting to consuming and repeated every day.
Is it Worth it to Install Solar Street Lights?
In comparison to the standard electric street lights, solar street lights are indeed a worthy product. This light cannot only switch you to renewable and cleaner energy but it can also provide you more benefits. It may cost you a huge buck of money at first, but it is a lifetime investment that can return your initial investment multiple times for the next coming years.