If you ask this question to a solar light manufacturer or dealer, most of them will say that solar lights work from dusk to dawn, typically averaging 8 hours. However, there are several factors involved to get your solar lights to stay on long at night. Solar lights are independent outdoor lighting units that are designed to last and are usually installed to illuminate a commercial or residential area or to decorate a garden to enhance the ambiance. A solar garden light adds brightness to a walkway or driveway and solar street light suit several other applications.
Solar lights operate with the help of solar energy and will remain shining based on the energy they have stored during the day. A standard solar-powered lighting unit that receives direct sunlight throughout the day will be fully charged by the end of the day. Nevertheless, many solar users have complained that their lights have not been working all night long. How much energy gets stored depends on the type of solar panel and battery used and how long a solar light stays lit depends on numerous factors. There are a few techniques to follow to maximize the lifespan of a solar lighting system.
Purchasing a quality solar unit from a reputable provider solves half the problem. Choosing the right area for installation is the next step. It is also important to keep your solar system clean and to check the batteries occasionally and replace if necessary. It is important to always look into the specifications of your solar light. Solar lights that are designed to perform all night long switch on automatically at dusk and switch off at dawn, staying on throughout the night. Again, this depends on how well sunlight is absorbed by the panels and how much energy gets stored in the batteries.
You will know what to expect in terms of lighting hours if you choose the right solar system for your lighting requirements. There are many varieties of solar lights such as solar street lights, solar garden light, solar gate lights, solar flood lights and more. Each one has its distinctive specifications and you should purchase your light considering your specific needs. Usually, solar panels last up to 20-25 years and the batteries have a lifespan of around 4-5 years. If you think your solar lights are not maintaining charge, routine inspection will help you diagnose the problem and you should know when to replace batteries and panels.
For optimal illumination, it is advisable to install your solar light in a shadow-free area where it receives direct sunlight. The solar light should also be away from street lighting or other bright house lighting as they can diminish your solar light’s longevity and interfere with the performance of the motion sensors. Solar lights placed near dusty areas, gardens, play areas or busy roads may require regular cleaning and maintenance.
Is it okay to leave solar lights on all night?
The beauty of solar lights is that they can remain lit the entire night. They are maintenance-free and it is absolutely okay to leave them on all night. They automatically switch on at dusk and switch off at sunrise without any manual operation. Charging and discharging every day will help to extend the battery life of your solar unit.
Can you leave solar lights out in the winter?
Solar lighting systems are designed to withstand various weather patterns. They give out their best in those regions that receive direct sunlight. Solar lights do work in the winter as long as the solar panels receive some amount of sunlight. However, it is important to protect your solar units from heavy snow and severe winds. If your location receives concerning weather during specific seasons or if you are under a winter storm warning, it is better to remove and store your lights until the harsh days are over.
Are garden solar lights waterproof?
Solar garden lights are built to light up and beautify outdoor spaces and are designed to function in all temperatures. They are encased inside durable plastic and waterproofed with IP65 to withstand natural weather conditions like rain, wind and snow. They are pushed inside the ground with the help of stakes alone and no bolts or screws are used for their installation. If you live in an area where you receive heavy rain and wind or in case of any natural disasters such as hurricanes or floods, you may keep your solar garden lights indoors until the climate is normal again.
Can I use normal AA batteries in solar lights?
No, it may seem like solar lights use AA battery but they work in different voltage. Some of the lighting units use NiMh battery and some use Li-ion or LiFePO4. The charge controller of each solar lighting unit is programmed to take only that specific voltage of the recommended battery. If it is changed, there is a likelihood of controller damage.So, is it worth buying solar lights? Will they last long enough to match your lighting needs? As a matter of fact, solar lights are a long-term investment and are a better lighting option than other lighting systems. And how long they stay on at night depends on how you use them and solar lights offer their best under the right conditions with well-functioning parts.