With the growing focus on environmental sustainability, more people are headed towards solar energy. One of the most common uses of solar energy in our homes is outdoor solar lanterns. They are easy to install, cost-effective and require less maintenance. However, continuous exposure to outdoor elements can limit their functionality if not regularly cleaned and maintained. A clean solar lantern can provide more nighttime lighting as its photovoltaic cells would be free from dust and dirt, enabling more sunlight absorption. Armed with the right knowledge and tools, you can easily clean and maintain your outdoor solar lanterns to ensure they stay bright and functional for a long time.
Why Clean Outdoor Solar Lanterns?
Outdoor solar lanterns are exposed to all kinds of weather conditions. Dust, dirt, bird droppings, and snow can accumulate on the panels, obstructing sunlight and reducing their efficiency. Furthermore, rain and humidity can cause rust or corrosion which can affect the lanterns’ lifespan and functionality. Regular cleaning ensures these issues are addressed promptly, and the lanterns can function optimally.
Best Time To Clean Outdoor Solar Lanterns
The best time to clean outdoor solar lanterns is during the early morning or late afternoon when the sun isn’t too hot. Cleaning them under a hot sun may cause the water to quickly evaporate, leaving smears on the surface. Moreover, excess heat coupled with cold water can cause thermal shock, which might lead to damage.
Materials Needed
You will need a soft cloth, warm soapy water (dish soap works fine), a garden hose with a gentle flow or a bucket of water, and a step ladder if the lanterns are hung high.
How To Clean Outdoor Solar Lanterns
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Safety First:
Before starting, ensure you are safe. If the lanterns are high, use a sturdy and secure step ladder to reach them. Never compromise on your safety. -
Wipe Gently:
Begin by gently wiping the solar panel surface to remove loose dust or bird droppings. Use a soft cloth for this to avoid scratching the surface. -
Wash With Soapy Water:
Next, dip the cloth in warm soapy water and gently clean the solar panel. Remember not to scrub or pressure wash as these might cause damage. -
Rinse Thoroughly:
After washing, rinse the lanterns with clean water. Make sure all the soap is washed off, else it may leave a film, hindering the solar panels from receiving maximum sunlight. -
Dry The Lanterns:
After rinsing, thoroughly dry the lanterns with a soft cloth. Never leave them to air dry as it can lead to water spots that can block the sunlight.
Repeatedly following these steps will ensure your outdoor solar lanterns remain in top-notch condition.
Maintaining Efficacy of Outdoor Solar Lanterns Post Clean-Up
After cleaning, remember to properly reinstall the lanterns, ensuring that they are facing the sun for maximum efficiency. If an area is heavily shaded, consider relocating the lantern to a sunnier spot.
Check if the battery needs replacement. If your solar lanterns are not lighting up as brightly or for as long as they used to, the issue might be with the battery, not the solar panel. Consider replacing the batteries at least once a year for optimal performance.
Durable Models And Weather Resistance
When purchasing solar lanterns, opt for models that are weather-resistant. Lanterns made from stainless steel or hardened plastic typically last longer when exposed to harsh weather conditions.
Also, select lanterns with scratch-resistant solar panels since scratches can block sunlight, impairing the charging capacity.
Professional Cleaning Services
If you have a large number of outdoor solar lanterns or if they are located in hard-to-reach places, consider engaging a professional cleaning service. They have the right equipment and expertise to efficiently clean without causing any damage.
Incorporate Regular Cleaning Into Your Schedule
Regularly cleaning outdoor solar lanterns should be a part of your home maintenance schedule. Ideally, they should be cleaned every 3-6 months. Keeping them clean ensures efficient absorption of sunlight, leading to brighter and longer-lasting lights at night.
To sum it up, regular cleaning and maintenance of your outdoor solar lanterns ensure that they can efficiently convert sunlight for your nighttime usage, adding beauty and safety to your outdoors. Remember, it’s not just about aesthetics but also about efficiency and longevity.
