Precisely because of their high energy density, lithium-ion solar batteries can be installed much smaller than comparable accumulators, while maintaining the same energy output.
Here are some of the most frequently asked questions;
Our lithium-ion cells use BYD, CATL, Ganfeng Lithium A grade lithium iron phosphate (LiFePO4) cells, designed to last for 15-20 years. The duration of the battery depends on various factors. Experience shows that the BSLBATT® can assume a service life of over 20 years and more than 6000 charging cycles.
Weight & Size
The capacity of a lithium-ion battery decreases over the life of the battery, but depending on the capacity, a long life of 2000 up to 7000 charging cycles can be expected.
Lithium-ion batteries have a significantly higher energy density due to their design and functionality. It is, for example, 2.5 times higher than that of a nickel-metal hydride accumulator.
In contrast to blue-acid or nickel-metal hybrid batteries, the self-discharge of Li-ion batteries is less than 2 percent over a period of one month under constant temperature conditions.