Purchasing solar power is wise; combining lithium battery storage system with solar is wiser. Whilst lithium ion batteries look like they cost more initially than lead-acid options, their exceptional efficiency and durability make them a perfect option for grid-tied and off-grid applications.
While choosing a battery to match the solar unit that you have, comprehending the benefits that these lithium batteries offer is important. Here’re a few essential benefits:
1) Lithium ion batteries Can Last Longer
A battery’s cycle life, specified as a recharge after a discharge, is a crucial specification in batteries considering that it identifies the duration for which batteries last. So, it’s another field where lithium ion batteries surpass lead-acid because they frequently last 20X more. A lead-acid can deliver almost 400 to 600 cycles in case you discharge it 100 percent of its capacity. On the contrary, a lithium battery can deliver 8k cycles in similar settings.
A reason that a lead-acid doesn’t last as you would expect is their undercharging sensitivity. The lead-acid battery suffers considerable harm and its lifetime can be lowered down by 80 percent in case it’s recurrently under-charged. With a lithium battery, you don’t fret because cycling these batteries at a partial state of charge won’t damage them.
2) Lithium ion Batteries Are More Efficient
Generally, lead-acid batteries show about 70-80 percent efficiency. However, lithium ion batteries go beyond because their efficiency is normally somewhere around 99 %.
Lithium batteries also surpass lead-acid options in a way that they collect more energy from renewable energy units. The lower acceptance of charge of lead-acid options usually implies that the charge controllers and inverters should lower the energy which they are able to yield. In this way, currents with less charge are not exceeded which a lead-acid could tolerate. On the contrary, doesn’t show such a drawback because they are able to be charged at the 1 C speed. For instance, in case the lithium battery has 100 amp-hrs capacity, you are able to charge it with 100 A.
3) Lithium ion Batteries Do Not Need Upkeep
The lead-acid batteries require maintenance. In case the water level goes quite low, you need to fill-up or deal with substantial harm. These batteries, on the other hand, need absolutely no upkeep after installation. While you ought to keep an eye on all the batteries you buy, maintenance is minimized substantially with a lithium option.
These lithium batteries are likewise extremely space-efficient. Select lithium batteries to lower your size restrictions significantly if you are setting up solar applications and discover that you don’t have space for batteries.
While working with lead-acid options, we frequently need to increase the size of our battery bank to restrict the discharging of the batteries. A lot of makers of lead-acid batteries don’t advise discharging the batteries lower than 50 percent. This implies that the battery bank needs to be 2X larger than it actually is. These batteries enable us to utilize 100 percent of their energy without harming them. Consequently, they eliminate the requirement to over-size the battery bank.
Batteries can go through a capacity reduction at lower temperature levels. This implies that your battery bank needs to be of a bigger size to fulfill the energy requirements of the solar unit at lower temperature levels. The lead-acid options are substantially impacted by lower temperature levels while these batteries aren’t.
Compared with lead-acid, these batteries provide a better energy storage alternative in almost all scenarios. Call us so we can assist you in figuring out the ideal fit for your application if you are not sure about your solar power storage needs.
Are you intrigued to learn? Learn about the technical specs you require to determine the ideal lithium solar battery for applications.