Some countries experience hot weather with reasonable amounts of sunshine all around the year. Sunshine leads to radiation, and it is captured by solar panels and converted to solar power. In countries like Australia, the radiation is significantly high, and the solar energy generated from it will be much more than the energy consumed by people living in that country. Solar power helps people move away from burning fossil fuels and provides a clean and green energy source. Solar panels help generate solar power, and a solar battery is used to store the excess energy generated by the panels. The extra power is used during the nighttime, reducing the dependency on the grid power.Â
Types of solar batteries
Lead-acid batteries: Lead-acid batteries are reliable and cost-effective. They are disposed of easily and recycled. They require regular maintenance to avoid battery leaks. They have to be charged frequently and have a lifespan of 5 to 10 years.
Lithium-ion batteries: Lithium-ion batteries can hold more energy than lead-acid batteries. They last for many years and do not require much maintenance, and frequent recharges. However, the batteries are expensive and need to be installed properly to avoid the chance of catching fire.
Flow batteries: Flow batteries have 100% depth of discharge. It is possible to use all the energy stored in a battery without damaging it. They are fire retardant and require less maintenance, but they are more expensive than other types of solar batteries.
Nickel-Cadmium: Nickel-Cadmium batteries work well in all temperatures. They are reliable and don’t require regular maintenance. There is no harm in storing the batteries in a discharged state. Since Cadmium is a toxic metal, these batteries are considered the least environmentally friendly.
Benefits of solar batteries
Stores excess power: On sunny days, the solar panels generate more power than the requirement. If there is no solar battery connected to solar panels to store the excess energy, it will be sent to the grid. The energy is used later during low power generation times.
Reduces carbon footprint: Solar panels generate clean energy. If the excess energy is not stored, people need to rely on the grid when panels generate insufficient energy. But the grid electricity is produced using fossil fuels, and it is not green energy. Solar batteries help to reduce carbon footprint by storing excess energy generated by solar panels.
Provides energy at night: Solar panels do not generate energy after the sun goes down. The energy stored in the solar battery is utilised at night, preventing the use of power from the grid. It also helps to keep the electricity bills low.
Gives energy independence: Solar batteries are beneficial for homes in an area with frequent power blackouts. The power stored in the battery is utilised and keeps the lights on. People can have peace by knowing that they have electricity at all times.
Noiseless power: Solar batteries provide power when the grid power goes down. Generators may be used to generate power, but it causes noise and air pollution. Solar batteries offer sufficient energy without causing any guzzling noise.
A solar battery is an excellent investment for a home in an area that experiences frequent power outages. It is an ideal choice for trying to reduce their carbon footprint. The most significant reason people choose solar batteries is to reduce their electricity bills. The batteries provide an excellent way to enjoy a reliable energy system for years.
Author Name: Grace
