Lithium battery and solar lamp lighting time
The lighting time of solar lamps has a lot to do with the battery. When solar lamps are used, solar energy is converted into electrical energy through solar panels. And stored in batteries for night lighting. Batteries are critical. The lead-acid batteries used in traditional lamps are different from the lithium batteries used in most solar lamps today.
1. The lithium battery comes from the stability and reliable safety design of the positive electrode material. The lithium battery will not explode even in severe collisions, so the safety is high.
2. The lithium battery material does not contain any toxic and harmful substances, which is green and environmentally friendly. There is a large amount of lead in lead-acid batteries, which will pollute the environment if not disposed of properly.
3. Lithium battery has high energy density and longer service life. Energy density refers to the amount of energy stored in a certain unit of space or mass. The energy density of lithium batteries is generally 200~260wh/g, which is 3~5 times that of lead-acid. The greater the energy density of a battery, the more electricity can be stored per unit weight or volume.
4. The lithium battery is small in size, light in weight, and easy to transport。
5. Solar street lights using lithium batteries are easy to install. There is no need to reserve a battery pit, directly install the lithium battery on the bracket. Use the hanging or built-in type.
Lithium batteries and advantages used in SRESKY lamps
Class A lithium battery:
1. Street lamp series use car power battery, high-temperature resistance, long cycle life> 2000 times
2. Garden series use electric power battery, high-temperature resistance, long cycle life>1000 times
3. Good consistency of internal resistance, voltage and capacity
Large factory production technology, strong quality control ability
SRESKY Ternary Lithium with more than 3 months High / Low-temperature testing. 1000~2000Cycles. Span life > 3years
Sresky’s products have ALS automatically extends lighting time technology. The product can still work for 8-10 days on cloudy and rainy days.