Solar powered battery systems run on a free energy source and are more environmentally friendly compared to a gasoline generator. When considering which solar systems to install in your home or office, it is also important to note which solar powered battery technology is used with that system. Certain specifications should be followed when evaluating your options such as how long will a battery last and how much power can it provide.
How to choose the right Solar Powered Battery technology?
There are many product specifications when it comes to battery technology, however it is important to note the following:
Capacity and Power
Capacity is how much electricity your solar battery can store and power is how much energy the battery can provide in a given moment.
Depth of Discharge
Depth of discharge, otherwise known as DoD, is the percentage of the battery’s charge you can use.
Round trip efficiency
Is the amount of energy that can be used as a percentage of the amount of energy that it took to store it
Battery life and warranty
This is the number of cycles a battery should be able to last
Manufacturer
Which batteries offer the best technology?
With continuous advances in the solar industry, batteries are becoming more efficient as well as cheaper. Even though it is still an expensive option for energy backup, solar powered batteries run on a free energy source and are more environmentally friendly compared to a gasoline generator.
The common types of batteries are:
- Lead-acid
- Lithium-ion
- Saltwater
Lead acid batteries are the most common type of battery, however their lifespan is significantly shorter than other batteries and may need to be replaced every few years.
Lithium-ion batteries are gaining more popularity and are becoming more affordable.
They also have a much longer battery life, meaning it will last longer than a lead-acid battery, which can help offset the initial cost.
Saltwater batteries or sodium batteries use salt to produce power. Their ability to produce non-toxic, long-duration power make them a safer option.
Depending on your needs or concerns on the initial investment, overall efficiency, or safety, the right battery for a solar system is based on your specific needs. Solar powered battery technology is always improving and therefore providing faster and more efficient ways to power our lives. https://www.newsouthernenergy.com/alternative-energy-sources-in-south-africa/
