If you’re new here, you may want to subscribe to my RSS feed. Thanks for visiting!Using solar cell arrays to produce electricity is a now-familiar application. Most applications that use PV (photovoltaic) modules are still small scale, except for certain experimental stations trying to generate power at the level of utility companies. Still, everything [...]
The cost of a solar system to power or heat your home can run anywhere from a few thousand dollars to $50,000 or more. The wide range of investment required is the result of many factors.
The amount of sunlight received in different areas varies considerably. Some places like Santa Fe, New Mexico get sunshine an [...]
One of the hurdles any homeowner considering solar generated power has always faced is the high upfront cost. Powering the average home using the sun’s energy requires fairly large solar panels. Most panel systems cover most of the south facing roof of the house. But the cost of the panels alone can easily be around [...]
Solar power, particularly when it’s used to provide home electricity needs, may seem like a relatively recent invention. And it’s true that large, cost-effective panels that form the core of most systems have only been in use for about that past 30 years. But the underlying method they employ goes back to 1839, when it [...]
The standard solar power system used to provide electricity today consists chiefly of two components: PV (photovoltaic) panels and a storage system. The PV (photovoltaic) panels generate the electricity. A solar storage system stores any excess for later use when there isn’t enough sunlight to power all your needs.
Batteries
That storage system is usually in the [...]
The idea of heating your home with the sun is hardly new. Since the dawn of humankind the sun has been used to provide needed warmth. But modern technology has completely transformed the way that can be done, even from the methods used a few generations ago.
In the 1920s some municipalities supplied hot water to [...]
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