Why Do Solar Batteries Die?

Solar batteries are merely batteries that derived its stored power from solar panels. They are actually solar powered rechargeable batteries that are considered the trump card in the industrial and residential solar market.

These solar batteries have changed the way people use power or energy.

But if solar batteries derive their energy from the sun, why do solar batteries die when the sun shines every day…

Before going into the reason why solar batteries die, let us first consider the reasons for its existence and popularity, the type of batteries used in a solar system.

Why Solar Energy and Solar Batteries

More and more people are veering away from fossil fuel and convinced that solar energy is the way to go. It will not only help save mother earth, but it is also clean, free, renewable and inexhaustible.

Solar panel production is an industry that has grown by leaps and bounds, providing employment for thousands of people across the globe. The popularity of solar panels has grown by leaps and bounds. This has given rise to new technology, solar batteries which are meant to store energy generated by the solar panels for future use.

Solar power users wanted more. Homeowners want to be able to power their homes even after the sun has set or during rainy days when the sun refuses to show its face.

They also want to protect and preserve the energy they have generated at home. And the best way to store power generated by solar panels is with solar batteries.

With solar batteries, families will have power at night when it is most needed.

Components of a Solar Energy System

A solar energy system is comprised of solar panels and an inverter. Additional tools and devices are; power meter, array DC disconnect, solar array mounting racks and solar batteries.

Solar panels

Solar panels are the most visible component of a solar energy system since it is mounted outside of the home, mostly on the rooftop or on an empty space close to the house. Solar panels are also called photovoltaic solar panels which is a panel designed to absorb sunlight as a source of energy for generating electricity.


An inverter is a device that converts the direct current power n(DC) produced by the solar panels to AC or alternating current, the power required by standard home appliances.

Solar Array Mounting Rack

The solar panels are connected into arrays using a solar array mounting rack either on roofs, directly on the ground or in poles in the free-standing arrangement.

Solar panels mounted on top of the roof is the most common style of mounting. In fact, zoning ordinance in some communities requires roof mounting. It is an efficient way to mount solar panels and even has aesthetic value. The problem is maintenance. Cleaning and repair could be difficult, especially if the roof is high.

Mounting the solar panels on the ground is the simplest, but space could be an issue. For places that are snowed down heavily or get flooded easily, a ground mounting is not advisable.

Mounting solar panels on poles in a free-standing arrangement is also desirable. The solar panels can be mounted at a height that is convenient for cleaning and repair but here too, additional space is required.

Solar panels are mounted either in a fixed or tracking state wherever it is mounted. A fixed mount is cost efficient, but it has the disadvantage of not being able to fully take advantage of the sun’s rays since the angle of the sun moves depending on the time of day and the time of year.

Whereas, a tracking mount moves with the sun. The array’s angle changes with the sun’s movement, taking full advantage of the sun’s heat.

Power meter or utility meter

This is a requirement if the homes with a solar panel system are connected to a utility grid. The meter measures the power derived from the grid, as well as the power the system gives back to the grid.

Solar batteries

For homes not connected to the grid, a pack of solar batteries is used to store unused electricity generated during the day to be used at night when the sun sets.

How a Solar Energy System Works

A solar panel or photovoltaic panel is made up of solar modules which are the backbone of a solar panel. A module is in turn made up of interconnected solar cells. The effectiveness of a module will depend on the number of solar cells it contains, which vary from module to module.

A single module produces limited electricity. Solar panels are therefore made up of multiple interconnected modules to produce the desired output.

When photons or particles of sunlight hit the cells in a solar panel, these cells convert the photons into electrons or direct current of electricity (DC), The electric current then discharges from the solar panel to the inverter where it is converted from DC to AC or alternating current, the kind of power needed to operate household appliances.

How Solar Batteries Work

Solar batteries act as the storage system of a solar panel system. These batteries have their own inverter that converts DC power to AC power. When solar panels generate more electricity than is needed, the surplus energy charges the battery.

When the solar panels are no longer producing electricity, such as at nighttime, the stored electricity from the batteries can be used to power the appliances at home. You may want to read this article if you don’t want to let your solar batteries go bad!

For those who are connected with a utility grid, they can only send back electricity to the grid once the batteries are fully charged. They can also draw down electricity from the grid when the batteries are discharged,

So, why do solar batteries die?

Cause of death of solar batteries is attributed to breakdown due to cycling or simply old age.

Batteries, like people, have a lifespan. They only have a definite amount of energy that they can supply. But the capabilities of solar batteries can be maximized during their limited lifespan through proper maintenance.

For more information about solar battery, then return here to check more.

How Do Solar Batteries Work?

Solar batteries are an offshoot of the solar panel industry. With the increase in demand for solar panels for a solar energy system, new technology was born…

solar batteries. These batteries are used to store excess power generated by solar panels. But, how do solar batteries work?

Before going into the workings of a solar battery, it is best to learn first about the solar energy system.

The Solar Energy System

A common solar energy system is made up of solar panels, inverter, power or utility meter to determine the amount of electricity produced and tools for mounting the panels. Solar batteries are an adjunct of the system.

Many of the residential solar energy users are connected to a power or utility grid. When their solar panels are producing more than enough electricity, the surplus is fed into the utility grid. When the solar panels are not producing enough electricity that the home needs, they also can draw from the grid.

A power meter is used to measure what has been fed back and how much has been drawn from the grid. A net metering system is used to keep track of this transactions.

How does the solar energy system work

Solar panels are installed on top of roofs, on a pole or even on the ground. These panels are made of cells that harvest the sun’s’ energy which is called photons. When photons hit the cells in a solar panel, they are converted into electrons or what we call direct current (DC) electricity.

The direct current (DC) then flows from the solar panels to the inverter, and the inverter converts them into alternating current (AC). Households need AC to light up the home and to run home appliances.

Ways to Work Solar Batteries is…

Solar batteries make sure that when you need power, there will be power even when the sun is not shining. It is actually referred to as solar-plus storage.

What solar batteries do is to store surplus energy generated from the solar panels. Homes with solar batteries can accumulate excess solar power that can be used later when there is no more sun, such as at night, when the light is most needed.

Solar batteries have their own inverter that converts DC to AC. As they draw DC power from the solar panels, this is converted into AC. The electricity in excess of what the home needs charge the batteries. Homes connected to the grid only send excess electricity to the grid once the batteries are fully charged.

Solar batteries also double as a backup power source when there is power interruption in the community, although for short periods of time only.

So, how do solar batteries works? Easy! It converts DC electricity to AC for home use to operate household appliances. And whatever excess electricity is generated from the solar panels are stored in these batteries to be used or drawn out when needed, such as at nighttime when there is no more sun.