Off Grid Lithium Battery Systems

1,Lithium batteries generally refer to ternary lithium batteries and iron phosphate batteries;
2,Ternary lithium has high energy density, smaller volume and lighter weight under the same capacity. It is generally used in mobile and radio equipment, such as mobile phones, electric tools, etc.; but the cycle life is less, generally around 1200 cycles, and the battery activity High, prone to fire.
3,Lithium iron phosphate battery has stable performance, high safety, long cycle life, and no memory effect
4,Lead-acid batteries, graphene batteries, solar gel batteries, etc., are essentially lead-acid batteries with low energy density, large volume and heavy, cycle life is generally about 400 times, and low depth of discharge (the actual discharge of stored electricity is less than 0.7 degrees), the life span is generally about one and a half years.