Advantages of lithium batteries for solar street lights
1. Adjustable solar panel brackets to maximize light collection;
2. Green and environmentally friendly;
3. Lithium batteries are easy to install and can be installed directly under solar panels. They are small and lightweight, which reduces construction costs;
4. The long service life is 3-5 times. that of traditional lead-acid energy storage batteries;
p>
5. High and low temperature resistance can be used in the environment of -20℃ to 60℃, and Seiko's special technology can be used. in -45℃ environment;
6. Good performance without maintenance.
The difference between lead-acid batteries and lithium batteries for solar street lights
1 Durability: Lead-acid batteries are generally charged and discharged at depth ofyears the 300 times, have memory and. have a lifespan of approximately two years. And there is liquid in the lead acid battery. After a period of consumption, if you find that the battery is hot or the charging time becomes shorter, you should replenish the liquid. Lithium batteries have strong durability, slow consumption, can be. charged and discharged more than 500 times and has no memory. Generally, the lifespan is 4 to 5 years
2. Volume and quality: Typically, lead-acid batteries weigh between 16 and 30 kg; relatively large; lithium batteries typically weigh between 2.5 and 3 kg and are relatively small. They are therefore light to drive and easy to transport.
3. volts. If replaced, the lead-acid battery costs about 450 yuan, and the warranty period is 1 year; lithium battery is relatively expensive, costing about 1,000 yuan, but the warranty period is twox years
4. Miles traveled: This is also a 48 volt battery when fully charged, lead acid batteries and lithium batteries. All electric vehicles can travel 30 to 40 kilometers. The speed mainly depends on the size of the motor used;
5. Battery Capacity: Lead acid battery capacity is about 20A; the capacity of lithium battery is 8-10A;
6. Environmental protection: Lead-acid batteries contain pollution during the production process and may cause pollution if they are poorly recycled. Lithium batteries are relatively green and environmentally friendly.
What are the advantages of using lithium batteries for solar street lights?
The advantages of lithium batteries for solar street lights are mainly reflected in the following aspects:< /p>
1. High densityEnergy tee: Lithium batteries have higher energy density than lead-acid batteries, lithium batteries with the same capacity can provide longer use time and reduce the frequency of battery replacement.
2. Long life: Lithium batteries generally have a longer lifespan than lead-acid batteries and can withstand more charge and discharge cycles, reducing the cost of battery replacement.
3. Fast charging: Lithium batteries have high charging efficiency and can be charged in a short time, improving the efficiency of street lights.
4. Lightweight: Lithium batteries are lighter than lead-acid batteries, reducing the overall weight of street lights and making installation and maintenance easier.
5. Environmental protection and energy saving: lithium batteries do not contain harmful substancessuch as heavy metals, have less environmental pollution and have high energy conversion efficiency, reducing energy waste.
Compared with lead-acid batteries, the main differences between lithium batteries are in the following aspects:
1. Charging Efficiency: Lithium batteries have higher charging efficiency and can be charged faster. shorter period of time. Charging is completed in a short time, while the charging efficiency of lead-acid batteries is relatively low.
2. Lifespan: Lithium batteries generally have a longer lifespan than lead-acid batteries and can withstand more charge and discharge cycles, reducing the cost of battery replacement.
3. Weight: Lithium batteries are lighter than lead-acid batteries, reducing the overall weight of the street light et facilitates installation and maintenance.
4. Environmental protection: Lithium batteries do not contain harmful substances such as heavy metals and have little environmental pollution, while lead-acid batteries contain harmful substances such as lead and cause certain environmental pollution. environment.
In summary, lithium batteries for solar street lights have higher energy density, longer life, faster charging speed, lighter weight and better environmental performance than batteries lead. Therefore, they are increasingly widely used in solar energy. street lamps.
What are the advantages of lithium iron phosphate batteries for solar street lights?
Solar street lights are lighting equipment that uses solar energy to generate electricity . They can provide a flashairing at night and doing it. does not require an external power supply. Using lithium batteries in solar street lights has the following advantages.
First of all, lithium batteries have a high energy density. Compared to other types of batteries, lithium batteries have higher energy density and can store more electrical energy. This means that solar street lights can charge during the day and provide longer lighting at night. Solar street lights using lithium batteries can better meet people's needs for lighting duration.
Second, lithium batteries have a long lifespan. Lithium batteries generally last longer than other types of batteries. This means that solar street lights can use lithium batteries for a longer period of time without the need for frequent replacement.remove the batteries. This not only reduces maintenance costs, but also reduces environmental impact.
In addition, lithium batteries have a low self-discharge rate. Self-discharge refers to the rate at which a battery loses power on its own when not in use. The self-discharge rate of lithium batteries is relatively low, which means that even if the solar street light is not used for a long time, the lithium battery can maintain electrical energy storage for a long time. This allows solar street lights to return to normal operation more quickly after seasonal use or extended periods of outage.
Finally, lithium batteries have high charging efficiency. Lithium batteries generally have higher charging efficiency and can convert solar energy into electrical energy for faster storage. Thatmeans that solar street lights can be fully charged in a shorter period of time and use solar energy resources more efficiently.
In summary, the use of lithium batteries in solar street lights has the advantages of high energy density, long life, low self-discharge rate and high charging efficiency. These advantages enable solar street lights to better meet people's lighting time needs, reduce maintenance costs, reduce environmental impact, and use solar resources more efficiently.
Lithium iron phosphate battery for solar street light is a new one. Compared with traditional lead-acid batteries, this type of battery technology has the following advantages:
1. High energy density: Lithium iron phosphate batteries have higher energy density and can store pmore energy than solar street lights. can last longer. In comparison, lead-acid batteries have a lower energy density and require more frequent recharging.
2. Long service life: Lithium iron phosphate batteries have a long service life and can generally achieve more than 2,000 charge and discharge cycles. The lifespan of lead-acid batteries is short, usually a few hundred charge and discharge cycles.
3. High safety: Lithium iron phosphate batteries are safer and more reliable than lead-acid batteries. Lithium iron phosphate batteries do not contain heavy metals, will not pollute the environment or produce harmful gases. Lead-acid batteries contain lead and sulfuric acid which are harmful to the environment and human health.
4. High charging efficiency: Lithium iron phosphate batteries have high charging efficiency andcan be loaded more quickly. In comparison, lead-acid batteries charge less efficiently and take longer to charge.
5. Lightweight: Compared to lead-acid batteries, lithium iron phosphate batteries are lighter, smaller, and easier to install and transport. For solar street lights, it can reduce the load on the poles and improve installation flexibility.
In summary, lithium iron phosphate battery for solar street lights has the advantages of high energy density, long life, high safety, high charging efficiency and light weight, making it an ideal energy storage device for solar streets. lights.