Outdoor solar lamps have a piece of in-built equipment made up of lithium battery packs and integrated into a lamp body. If the external pole is selected, it’s essential to ensure your solar lighting is installed on to a pole with approximately 6 meters height. Other than that, you must ensure there are no other adjacent objects taller than your solar street lamp poles; and if any, let them not obstruct the solar light beams. If you invest in the buried type, you should pay attention to the waterproof and pouring cement ground into density. Here are additional tips for shopping around for that battery for a solar-powered street light.
NiCd is an ideal option
This is one of the market leaders in the solar panel industry. There is a significant debate about its memory effect since the battery is supposed to be fully charged and depleted. In several cases, that is not what happens with solar panel batteries.
There is a consistent charge and discharge with several cycles. The memory effect has a way of altering the voltage of the battery to shrink with time. The battery will then forget the existing highs and lows of the charge.
Also, cadmium is toxic. It defeats the purpose of having a solar light, which is to reduce the negative impact on the environment by minimizing energy utilization.
Multiple NiCd batteries are poisonous. It would be best if you spotted a label on the top side.
Li-Ion may not be the best
If you are new to solar panels, you might think that Li-Ion is the best there is on the market. But it isn’t. The circuit limits the voltage of lithium cells while preventing drops from discharging. Park management can desire less electrical hazards in powering public lights.
Besides, there is a shorter life span for competing batteries. This means that the best option for solar lights can last about seven years. Li-Ion falls shortly after three since it can only recharge up to about 1000 times.
It is also critical to note that the size needed for solar light applications, in this case, is not wallet-friendly at all.
They are costly to design and manufacture, two primary factors that defeat the purpose of solar. With the negative reviews, this is definitely not the best battery for your solar street lights.
Lithium Polymer tops the list
Without a doubt, Lithium polymer batteries must be the best used in smaller electronics. They are mass-produced and are advantageous in relatively smaller spaces such as cell phones. But their low energy density makes them the ideal option for solar panels.
When picking the right battery for solar lighting, the best option is a deep-cycle battery. It is cost-effective and does not need much maintenance or a full discharge. Other than that, it has a set it and then forget it technology. These are kinds of batteries used in several solar light panels. It is more of the reason why cmoonlight is proud to be a market leader in solar tech.