Why Use Solar Energy?
If I was a betting man, I’d say you are already using solar energy. It is in your fuel, your food, and in some form or another almost everything you do. In more practical terms, though, we are talking about heat and electricity. Why should we use solar energy systems to power our homes?
The answers to this question are simple. There is no other source of energy on the planet more reliable than solar energy. When is the last time you woke up in the morning and there was no Sun?
The other great benefit is that solar energy is cheap. The Sun does not send out monthly bills, and last we checked there are no taxes on solar energy. If there is a less expensive source of energy on this planet, then we would like to know.
Yes, it is true that solar energy systems are not the most efficient. But you will be using the lowest costing and most reliable fuel source on the planet. No monthly charges, and no swings in the markets. And most important for some us, we are covered when there are power outages, emergencies, and large storms.
Selecting the right solar energy system for your home can be challenging at the start. What are the best choices for your location? What should we consider when sizing the equipment? Is solar energy really right for me? Here are a few answers to guide the way.
If you have a sunny climate with lots of solar energy, then put it to use. You will save money in the long run, and living in an environmentally friendly way. We would estimate that at least 50% of the United States could be using solar energy in some way.
If your climate tends to be cloudy and rainy most of the time, then probably solar energy is not for you. Coastal climates and northern winters tend to be tough for this. But this does not mean you should not investigate, there may still be some opportunity.
Passive solar heating refers to making hot water and heating your home. If you are in a good solar climate, then you should consider installing these systems. They do not cost much and can be simple to integrate.
Another popular form of solar energy is Photovoltaic (PV) electricity. These semi-conductor panels will convert solar radiation into useful electricity. It is true that there is a significant manufacturing investment in making PV panels, and they can cost some money. So the decision to make PV electricity should be more carefully considered.
If your household or business consumes lots of electricity then solar power is hard to justify. This is where local Utilities are good, they can kick out the juice for all the high power users and the heavy duty industries. But if you are simple in life and efficient in how you use energy, then the up-front cost of solar power can pay off over time. It could be as little as 5 years depending on the electrical rate of your local utility (i.e. California)
If you are developing a new property that has no electrical transmission cables, then solar energy systems may be right for you too. The money saved in routing transmission cable may pay for your solar energy system in itself.
Emergency reserve energy systems are another potential benefit with solar energy. A person could charge a large bank of batteries and keep them on standby. When it comes to emergency reserve energy, for some of us the cost is no element. We just want to be covered in times of natural disaster.
We should and could be making great strides in cutting greenhouse emissions and capturing energy from the Sun. If it’s there then let’s use it. Whether for heating your house, your hot water, or making electricity, solar energy solutions can be both a money saving and environmentally friendly path toward energy independence.