It is widely believed that solar energy is the best power option shortly. With the earth’s natural resources and fossil fuels running out due to excessive human exploitation, renewable energy sources will be our only hope in the upcoming days. With wind and solar energy being the major renewable energy source, people can look forward to these sources for their energy needs. However, it is a major inconvenience as the Sun doesn’t shine always and the wind does not blow every time, so the need was to find a storage solution for later use. The latest storage technologies like Lithium battery (Lithium Batterie) offer the liberty to store these intermittent sources of energy and power the houses throughout the day.
What are lithium-ion batteries?
Lithium-ion batteries are a contemporary energy storage solution that is rechargeable. They can be paired with solar energy systems to store solar power and then connected to an Inverter; the electricity can be used to meet household energy needs. Lithium-ion batteries are popular in electronic devices like cell phones and electric vehicles.
Solar inverters can be used with four lithium-ion batteries, lead acid, nickel-based, or flow. However, lithium-ion batteries are the most popular storage solutions for solar energy systems as they have a high energy density, are light weighted, and are cost-effective. Besides, lithium-ion batteries also have some other advantages like portability, long life, fast charging, safe, maintenance-free and many more that make them one of the most popular choices for storage.
Understanding the features of Lithium-ion batteries:
Lithium-ion batteries have some amazing features that have made them one of the most trusted and widely used solar storage solutions. Lithium-ion batteries are the first choice for energy storage solutions in aviation, telecommunications, and IT.
- Depth of discharge (Dod): Compared to other rechargeable batteries, lithium-ion batteries have a higher depth of discharge. Every battery comes with a recommended Dod to maintain the health of the battery. While most other rechargeable batteries have a 50% depth of discharge, lithium-ion batteries are deep cycle batteries with around 95% Dod. This makes it a convenient option as energy stored in the lithium-ion battery can be used for a longer period without charging.
- Lightweight: Lithium-ion batteries are known for their lightweight and are used widely in electronic gadgets such as laptops, mobile phones, etc. Being lightweight, they make for the best storage solution compared to the other popular rechargeable batteries. Lithium is the lightest naturally available metal.
- Maintenance-free: Lithium-ion batteries require very little or no maintenance, making it a popular choice.
- Scalable: The features mentioned above and technological advances have made it possible to scale lithium-ion batteries for broader use across industries. They are also used as battery packs for high-power applications and devices like electric vehicles or wheelchairs.
However, apart from the features that make lithium-ion batteries so popular and useful as a storage option, certain precautionary measures must be taken for safe and efficient usage. One important measure to be taken with these batteries is proper handling. If the lithium-ion batteries are exposed to overcharge, dropping from a greater height, or under/overheating, it could affect the battery and its functionality and, in the worst case, have chances of combustion. Besides, if these batteries remain unused for a longer period, there are chances that the batteries are completely discharged and cannot be recharged again. And finally, these batteries are from a bit of the expensive end; however, with the government-sponsored debates for the solar initiative, it’s not a big deal.
Why use lithium-ion batteries with solar inverters?
Lithium-ion batteries make for the best storage option for residential solar energy as they store a significant amount of energy within a small space. Moreover, with their high Dod, they provide greater use of energy. A solar Inverter runs efficiently with lithium-ion batteries and is finding increased usage on the residential and commercial front. Solar energy linked with storage it can make residents’ energy independent. Solar inverters are an essential component of the solar energy system, as the solar energy from the Sun cannot be directly used.
Batteries are required to run an interrupted power supply from the inverters. And to power, these inverters lithium-ion batteries are the most important alternative with their efficiency and highly beneficial features. Moreover, lithium-ion batteries fit perfectly with the solar inverter’s technology and adapt well to the features.
Lithium batteries (Lithium Batterie) are popular across industries for their adaptability and outstanding performance. With the inclusion of these batteries in the solar energy systems for residents, the cases of adapting to solar energy have also witnessed significant acceleration. The performance of lithium-ion batteries has been remarkable, from portable devices like mobiles, laptops, etc., to bigger systems like inverters. So the minimum limitations of these batteries are ignored and are widely used.