Green lighting fixture
How to properly dispose of old solar lamps
Proper Disposal of Old Solar Lamps
Old solar lamps require classification and scientific processing due to the varying characteristics of their components. The key steps can be summarized as follows:
First, perform pre-processing. If the lamp still functions, place it in a dark location to allow the battery to naturally discharge to less than 20% to prevent leakage during disassembly. Next, use a screwdriver to disassemble the outer casing and separate the solar panel, battery, LED bulbs, controller, and outer casing. If the battery is leaking or bulging, wrap each component in a sealed bag. Afterward, assess the condition of each component to determine whether it can be repaired or reused.
Specific handling procedures should be categorized by component type. For recyclable components, contact a renewable resource recycling company or new energy enterprise for recycling. Metal casings should be sold as scrap metal to a scrap recycling station. Plastic casings that are uncontaminated should be placed in a recyclable bin. In good condition, controllers can be sold secondhand or donated. LED bulbs can be used to make DIY small lighting devices. Hazardous batteries require special disposal. Contact a waste lead-acid battery recycling outlet or a reputable recycling company. Lithium batteries should be sent to a designated recycling point or the official recycling channel of the relevant brand. If the lamp is only slightly faulty, after repair, it can be donated to rural areas or charitable organizations, or sold at a low price on second-hand platforms, thus achieving resource recycling.
During disposal, it is important to pay attention to key points: wear gloves for safety, do not discard hazardous parts carelessly, pay attention to local waste sorting and recycling policies, and retain recycling receipts for future traceability to avoid environmental damage or safety hazards caused by improper disposal.
Lifespan Comparison between Ordinary and SavingLights Solar Lamps
The lifespan of ordinary lamps is significantly affected by their type and is generally shorter. For example, common incandescent lamps have an average lifespan of only 1,000-2,000 hours. Based on a four-hour daily use, this lasts approximately one to two years. Compact fluorescent lamps (CFLs) have a slightly longer lifespan, generally around 6,000-10,000 hours, and with a four-hour daily use, they last four to seven years. While LED lamps are more durable than the aforementioned two, with a lifespan of 20,000-50,000 hours, or 14-34 years with a four-hour daily use, this is under ideal operating conditions. Operating in poor environments or with unstable voltage can significantly shorten their lifespan.
SavingLights solar lamps, however, benefit from superior technology and high-quality components, far exceeding the lifespan of ordinary lamps. Its solar panels are made of high-purity silicon and undergo a special treatment process to effectively resist UV rays, wind, rain, and other natural factors. Under normal conditions, they can operate stably for 25-30 years. The LED light source uses imported chips, which have high luminous efficiency and excellent heat dissipation performance. Its lifespan can reach 50,000-80,000 hours, or 34-55 years if used four hours a day. The battery uses advanced sealing technology and high-quality electrode materials, which allows for a high number of charge and discharge cycles and a lifespan of 5-8 years. Replacement is also easy.
Over the long term, conventional lamps require frequent replacement, which not only increases replacement costs and hassles, but also generates more waste and pollutes the environment. SavingLights solar lamps, on the other hand, can be installed once and used for a long time, significantly reducing replacement frequency and costs, and also minimizing environmental impact. These advantages are significant.
If your current lamps are aging or you are planning to purchase new lighting, SavingLights solar lamps may be a good choice. Relying on its professional R&D capabilities and strict quality control standards, it can provide you with high-quality, long-life environmentally friendly lighting solutions. It is suitable for a variety of scenes such as courtyards, balconies, and outdoors. It not only brings convenience to daily life, but also contributes to the cause of green environmental protection.
FAQs
The installation should be done in a location with sufficient sunlight and no shielding (such as walls, ground or poles) to ensure that the solar panels can fully receive light. During installation, fix them with screws or brackets according to the model to ensure stability without shaking. At the same time, attention should be paid to the orientation and angle of the solar panel. It is usually recommended that the installation angle be close to the local latitude. For example, in areas with a latitude of 30°-40°, the angle can be set at about 35°-45°, which allows the solar panel to receive as much sunlight as possible in different seasons throughout the year. Specific adjustments can be made according to the local latitude; the higher the latitude, the larger the angle can be appropriately.
Clean the solar panels regularly to keep their surfaces clean, so as to improve charging efficiency; check the battery status regularly to ensure that the battery is fully charged, and replace the battery in time if it is aging or damaged; at the same time, check all parts of the lamp regularly, and repair or replace them in time if internal faults are found.
Solar lights use solar energy to generate electricity, so they do not need to be connected to the power grid, which can save electricity bills. They are flexible to install and not restricted by the layout of wires, making them especially suitable for remote outdoor areas. They do not produce carbon emissions during use, so they are more environmentally friendly. In addition, their maintenance costs are relatively low and they have a longer service life.
It may be that the battery is dead (e.g., due to long-term rainy weather or the solar panel being blocked). You can place it in direct sunlight to fully charge it and then try again. It could also be caused by a damaged LED bulb, poor wire connections, or a faulty controller. You can first check if the wire connections are secure. If there's no issue with the connections, contact a professional to inspect the bulb and controller.
The waterproof rating is usually indicated by an IP code, such as IP65, IP66, etc. The first digit after IP represents the dustproof rating, and the second digit represents the waterproof rating. For solar lights used outdoors, it is recommended that the waterproof rating be no less than IP65. Such lights can effectively resist rain washing and spraying, and are safe for normal outdoor use, but they should be avoided from being soaked in water for a long time.
It is generally not recommended. Because the intensity and duration of indoor light are usually insufficient, it will lead to insufficient charging of the solar panel, affecting the lighting effect of the lamp and the service life of the battery. If it is really necessary to use it indoors, it is necessary to ensure that the solar panel can receive sufficient natural light or strong light irradiation.
Not necessarily. It may be that the light control sensor is blocked (such as by leaves, dust, etc.), causing the sensor to mistakenly judge it as night; it could also be that the light control sensitivity is set improperly or the sensor is faulty. You can first clean the debris on the surface of the sensor. If the problem still cannot be solved, it is recommended to contact after-sales service for inspection.
Regularly (it is recommended to do it 1-2 times a month), wipe the surface of the solar panels with a soft cloth or sponge dipped in clean water to remove dust, leaves, bird droppings and other debris. If there are stubborn stains that are difficult to clean on the surface, you can use a small amount of neutral detergent to wipe, then rinse with clean water. Avoid using hard objects to scrape, so as not to damage the panels.
Yes, it needs to be replaced. The service life of lithium batteries commonly used in solar lights is generally 3-5 years, and that of lead-acid batteries is 2-3 years. When it is found that the lighting time of the lamp is significantly shortened (for example, from the original 8 hours to less than 3 hours), and other faults are ruled out after inspection, it may be that the battery is aging, and it is necessary to replace it with a battery of the same model and parameters in time.
