The advantages of lithium iron phosphate battery.rechargeable solar energy storage battery manufacturer

1. Safe

The P-O key in lithium iron phosphate crystals is stable and difficult to decompose. Even when it is high or overcharge, it will not be structurally like lithium cobaltate or forms a strong oxidized substance, so it has good safety.

2. The number of cycles is high and the life span is good

The circulation life of long life lead -acid batteries is about 300 times, and the maximum is 500 times. The cycle life of lithium iron phosphate power batteries has reached more than 2,000 times. The standard charging (5 -hour rate) can be used for 2000 times. The same -quality lead -acid batteries are "new half a year, old half a year, maintenance and maintenance for half a year", at most 1 to 1.5 years, and lithium iron phosphate batteries are used under the same conditions, and the theoretical life expectancy will reach 7-8 years.

3. Good high temperature performance

Lithium iron phosphate can reach 350 ° C-500 ° C and lithium manganate and lithium cobaltate are only about 200 ° C. The working temperature range is wide (-20C-+75C), and the high temperature resistance of iron phosphate resistance can reach 350 ° C-500 ° C, while lithium manganate and lithium cobaltate can only be around 200 ° C.

4. High capacity

It has a larger capacity than ordinary batteries (lead acid, etc.). The single capacity is 5AH-1000AH.

5. No memory effect

The battery can work under the condition that it is often filled with unstoppable conditions, and the capacity will be quickly lower than the rated capacity value. This phenomenon is called memory effect. Like nickel -metal hydride and nickel -cadmium batteries, there are memory, while lithium iron phosphate batteries do not have this phenomenon. No matter what state in the battery is, it can be used with it without charging before charging.

6. Light weight

The volume of the lithium iron phosphate battery of the same specifications is 2/3 of the volume of the lead -acid battery, and the weight is 1/3 of the lead -acid battery.

7. Environmental protection

The battery is generally considered to be no heavy metal and rare metals (nickel -metal hydride batteries require rare metals), non -toxic (SGS certification), non -polluting, and complies with European ROHS regulations to be an absolute green environmental protection battery certificate.

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