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Solar energy is sustainable, renewable, and plentiful. As the cost of using solar to produce electricity goes down each year
The exact savings you will see with solar depends on the following:
– Electricity consumption
– Solar energy system size
– Whether you purchase or lease your system
– Direct hours of daily sunlight
– Size and angle of roof
The way that solar panels work is that the panels generate DC electricity as sunlight, or solar irradiation, stimulates electrons to move though solar cells that are in-built into the solar panels. Contrary to what some may think, it is the sunlight itself, and not heat, that generates the electricity. In fact, overheated panels can become less efficient, similar to a computer overheating. Thus, any solar panel you choose must be able to withstand the warm Australian climate for around 25 years (we’re assuming you do want your investment into solar to last that long, right!?). There are a wide variety of solar panels on the market – so knowing where to start can be tricky. We’ll delve further into this in another article on another day, but for now, let’s quickly go into the technology and products so that you can better understand the options available to you right now.
Inverters are a crucial part of any solar energy system. Their purpose is to convert the DC electricity that the solar panels produce into 240V AC electricity, which is what powers everything in your home. The inverter is a hardworking piece of equipment that works constantly throughout the lifetime of your system.
Batteries are used to store energy generated during the day to be used throughout the night when the system is no longer generating power. Battery technology is quickly developing into a more feasible option for those who primarily use their energy in the evenings. We Welion, We have installed battery systems for clients over All Mideleast & east Africa .
A solar charge controller manages the power going into the battery bank from the solar array. It ensures that the deep cycle batteries are not overcharged during the day, and that the power doesn’t run backwards to the solar panels overnight and drain the batteries.