However, all in one solar street light have undergone revolutionary technological changes.As we all know, all in one solar street light are collected by solar panels during the day, stored in the battery, and then used for night use. In the past, we used lead-acid batteries and colloidal batteries.
With the lithium batteries in recent years. Mature technology, lithium battery all in one solar street light gradually replace the traditional gel battery.In terms of advantages, what are the benefits of lithium batteries? Easy to maintain, light and environmentally friendly.
In terms of longevity, how long is its life expectancy? Lithium battery is divided into lithium power and ordinary lithium battery. To be exact, the life of a good lithium battery is 3-5 times that of a conventional gel battery!In terms of price and cost, the cost of lithium batteries and the cost of colloids are almost the same. Lithium battery have Longer life and more durable than colloids battery! In addition to the above advantages, lithium batteries also have the following five advantages:Has a high storage energy density.
The lithium battery in solar led lightshas a high energy density compared to other batteries, and has reached 460-600 Wh/kg, which is about 6-7 times that of lead-acid batteries.This means that the lithium battery is lighter in weight at the same charge capacity. It is calculated that the weight in the same volume is about 1/5-1/6 of the lead acid product.
Lithium battery is a storage battery with controllability and pollution-free. In addition, lead-acid battery solar led lights are often criticized during use, and the service life is short.The service life of lithium battery solar led lights is generally more than 10 years, and the service life of LED light sources is generally up to 10 years (about 50,000 hours), which can perfectly match the system perfectly.
Lithium battery solar panel lightscan also intelligently calculate and calculate the remaining battery capacity, day and night time, weather conditions and other factors according to user needs, and reasonably distribute the power level, and realize the functions of light control, time control and storage memory, etc. The day is lit by continuous rainy days.High and low temperature adaptability. The lithium battery can be used in the -45-60 environment, and it can be used in the -45 environment after the process.Lithium battery is safer. Lithium battery is a dry battery, which is more stable and safer than lead-acid batteries.
The above is about the advantages of lithium battery solar panel lights. The development of technology has promoted the development of the solar panel lights industry. Nowadays, the application of lithium batteries in solar street lamps is a revolutionary change for the solar pole lights industry, greatly reducing The cost has increased the life of solar pole lights.
Lithium battery solar pole lights are leading the new revolution in road lighting!
What's the meaning of Sia's Chandelier song?
Before Chandelier, Sia was a singer with mediocre success.
She was really struggling to push her career when she lost her partner to an accident. She got addicted to drugs, suffered depression and even wrote a suicide note. Drugs and alcohol were her only coping mechanisms. This song is about the time she was addicted to alcohol and drugs and her struggle to get out of it.
In an interview, Sia said that she always knew she was a drinker and that she must stop, her guilt, shame is what the following lyrics suggest:-
Sun is up, I'm a mess
Gotta get out now, gotta run from this
Here comes the shame, here comes the shame
.. but, out of peer pressure
phones blowing up, they're ringing my door bells, I feel the love
..she did not stop.
1,2,3 ... 1,2,3 drink
throw them back till I lose count
The only time she could escape from reality was when she was high, under the influence of alcohol and drugs. She could be carefree, live like tomorrow didn't exist.
I'm gonna swing from the chandelier, from the chandelier
I'm gonna live like tomorrow doesn't exist
Like it doesn't exist
I'm gonna fly like a bird through the night
Chandelier is ultimately a brutally honest tale of substance abuse.
Sia wrote the song for Rihanna but I am so glad that she kept this one for herself.