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10 Best Solar Street Lights in 2021 â Reviews and Buyerâs Guide
Solar street lights are energy-efficient and cost-effective innovations that are gaining popularity in today's market. However, choosing the one that best fits your needs is not so simple. There are thousands of brands competing in the market that claim they have got the best solar street lights, and it only adds to the dilemma. But do not worry, just yet! Today, we bring you a list of the 10 best solar street lights in 2021 with their detailed review. As you go through the list, we have also included a buyer's guide, which will help you identify the product that suits you best. The Tenkoo 25 Watts Solar Street Light is a CE certified motion sensor solar light with a three-year warranty. The automatic sensor and motion sensor turn the light on only when it is needed, making it energy-saving and energy-efficient. Alpha 2020X is a motion-sensor solar street light with adjustable mountings for seasonal changes. The LEDs have Batwing lenses for covering a wider lighting area. Other features include three different lighting modes, replaceable Lithium battery, and quick charging mode. It is a quality solar light with a large solar panel, high capacity battery, and durability. It includes a weather-protection chip, motion and light sensors, and eco-friendly design. The Bestqool Solar Street Light is easy to install and has a sturdy build. It can work for a continuous 10 hours on bright mode and 35 hours on dim mode. This solar light is IP65-rated, meaning that it is waterproof as well as heatproof. Tenkoo 120 Solar LED Flood Light is a convenient solar lighting system with extended durability and better weather protection. The significant user-friendly and eco-friendly technologies in this model are the motion sensor, light sensor, and remote control. This model provides the highest brightness and has the longest life than any other model on our list. Alpha 1080X solar street light is a reliable and optimally performing unit with adjustable mountings for seasonal changes. It features a PIR motion sensor, three lighting modes, a long working Lithium battery, and durable design. Tenkoo 15 watts Solar Street Light is a user-friendly solar lighting system with a weather-proof build and high luminous power. Its motion sensor and light sensor deliver power-efficient performance. On average, this unit has a lifespan of 5 years. The Bestqool Solar Street Light is a device with a sturdy build and weatherproof design. It is easy to install and can work for a continuous 10 hours on bright mode and more than 35 hours on dim mode. The model has an aluminum alloy body and an embedded heat dissipation technology. Best Security Lighting For Commercial Use Tenkoo 10 Watts Solar Street Lights is an ergonomic solar lighting system. Its motion sensor and light sensor work effortlessly to conserve battery power. Bright Light For Any Place At Any Weather This product has almost the same features as any standard solar light, such as light sensor, waterproofing, good illuminance, and durable construction. However, the device lacks a motion sensor and a non-adjustable lighting mode. This section will tell you about solar lights, their working mechanism, types of solar street lights available today, their benefits, and finally, things you should consider when buying solar street lights. So let us kick in: As the name suggests, a solar street light is a lighting device used to light up the streets by using solar energy. Not only streets, but you can also use it to light your courtyards, gardens, pathways. Solar street light is a modern and renewable solution for energy purposes these days. It is an energy-efficient innovation that saves energy and is environment-friendly with zero by-products. A solar street light is a cost-effective and durable technology, perfect for illuminating your pathways or area around your house. Solar Street lights work on a process known as the photovoltaic effect. This process converts sunlight into electrical energy. The electricity thus produced is utilized to power the lights. We will now discuss the five-steps working mechanism of solar street lights: â¢ When sunlight passes through the solar panel, the rays excite the negatively charged electrons and push them through the potential barrier into the positively charged panel. â¢ The positively charged ions then transfer the electrons as Direct Current into the battery through the embedded wires. â¢ The battery charges and stores electricity throughout the day as long as sunlight passes through the solar panel. This process of conversion of solar energy (sunlight) to electricity is known as the photovoltaic effect â¢ As the sunlight weakens and disappears when evening approaches, the photoreceptor detects when it is getting dark. It then signals to turn on the lights. The stored energy in the battery is later released as Direct Current to supply power for the LEDs to light throughout the night. â¢ The charge controller ensures protection against any possible damage against the system. These five steps repeat on a daily cycle. During the day, solar energy is converted to electricity and stored in the battery. During the night, the stored electricity powers the LED bulb. You can check our article on "How Solar Lights Work" for further information. Solar Street Lights come in four designs and specifications. They are: This type has high luminous efficiency. It delivers steady bright light for your outdoor spaces. The CFL design has a low maintenance cost than the other models, making it more desirable in the market. These lights are more common and easy to install than the other three. The LEDs (Light Emitting Diode) last longer and are more durable to make the unit worth your money. This type of solar light gives off a high intensity, broad-beamed light that covers a wider area. So if you are looking to illuminate wide spaces, you should choose a solar flood street light. This type is user-friendly as it is easy to install and convenient to use. It is light as compared to other models but has benefits of all the types combined. However, this is expensive than the rest but worth your consideration. Solar Streets Lights provide bright light to illuminate the house and the streets. But this is not the only benefit you get from these devices. We have listed other advantages of solar street lights below: â¢ They are easier to install compared to traditional electrical lights. â¢ They help conserve energy and thus are environment-friendly. â¢ They are best for use in remote areas where there is a lack of reliable electricity supply. â¢ The use of solar lights minimizes pollution resulting from the use of kerosene lamps in rural households. â¢ They are a convenient, cost-effective, durable, and advanced system to light up the streets and homes. No matter how perfect an innovation is, there are always some downsides to it. Like so, solar street lights also have one to mention: â¢ Solar lights are entirely dependent on sunlight for charging. When the weather is rainy or gloomy, these devices do not charge to their optimum level. Thus, the light illuminance is dimmer. Things To Consider When Buying A Solar Street Light Now that you know the basics about solar street lights, let us take you through some essential things you must consider when buying a unit for yourself: Depending on brands, solar street lights come at varying price ranges. But it does not mean the more expensive a unit is, the more quality it bears. Finalize your budget and look for a solar light that fits into it. Comparing prices and specs will help you get a vivid blueprint for your solar light hunt. 'Weatherproof' is a must-have quality in a solar street light. These units are primarily outdoors, which means they face changing weather patterns. So you must make sure the solar street lights are weatherproof, this is to say, the unit must withstand extreme conditions such as heat, heavy rain, and snow. Look for solar street lights with a quality build and finish. This quality ensures the device lasts for a long time. Durability also means UV-resistant, anti-scratch, and corrosion resistance. Solar lights have varying brightness levels. Some have bright illuminance, while some are dimmer. You should check the lumens of the solar street light. Higher the lumen of the device, the brighter it will light up. Check for the unit's efficiency when it is charging. You should look for the unit that needs less time to charge and runs throughout the night. The light sensor and motion sensor are useful features, but not all models of solar street lights have them. A light sensor automatically detects when it starts getting dark. It then automatically switches on the lights so that you do not need to hassle with operating them manually. Likewise, a motion sensor detects movement and will brighten the lights when someone is moving in its radar and dims when that person is gone. This feature helps to conserve the charge of the battery. Choose a model that already includes installation tools like bolts, screws, and mounting poles. Look for an EZ Anchor Mounting System. This system requires no professional help. All you have to do is use its auger and turning bar to balance and secure the lights. The warranty is the last and most important thing to consider while buying any product. A warranty makes you more confident about your purchase. No product is perfect, and it is not wise to foresee the downsides. Some solar lights may come with a faulty battery or panel. So you always need to exercise caution and select a solar street light with at least one year warranty. How much does a solar street light cost? A solar light has a wide price range depending on the brand. You can expect to spend anywhere between $100 to more than $500. However, it does not mean the more expensive, the better. We have included a model under $100 on our top 10 list, and it works just as well as the $500 unit. Yes, they do. The photoreceptors on the solar street light detect the lux of environment light. When it starts to get dark, the photoreceptors signal to turn the lights on, some models even come with a motion sensor. This sensor brightens the light when someone is passing by its radar and dims it to save energy. How long does the solar street light battery last? There is no discrete answer to this question. Some models last for at least a year while some while others will last half a decade. On average, a solar light battery has a lifespan of 50,000 running hours. Yes, the solar street light's batteries are replaceable and easy to execute. We hope we made it easier to narrow down your choices with our review of the 10 best solar street lights in 2021. All of them are best at brightening your spaces. However, they have their specific pros and cons, so do decide which one you can accommodate the best. Look out for the things we mentioned above that you should consider before making your purchase, and you should be able to skip any frauds and scams regarding the solar street lights.