What Is New under the Sun?

Amonix.com
Amonix 34.5% peak efficiency solar module record
Verified by National Renewable Energy Laboratory – May, 2012

by John Brian Shannon

Most installed solar panels (also known as solar modules) in North America and Europe have an 11% efficiency-rating. That is, of the sunlight falling on them approximately 11% of that sunlight is converted into direct current electricity.

These are the panels with which we are most familiar and for the countries mentioned, they provide a tiny percentage of total electrical production there.

For example, Germany has over one-million solar panels installed with more installed every day. Even so, all of Germany’s solar panels combined supply less than 3% of German electricity needs.

Thanks to our computer-controlled electrical grids, utility companies can switch to the lowest cost minute-by-minute electricity during the day due to something called ‘Merit Order’ ranking.

When the Sun is shining, every kilowatt of solar energy is spoken-for as it is by far the lowest-priced electricity available to utility companies during the daylight hours. In Germany, electrical rates drop by 15 – 40% during the daytime — due to the lower Merit Order price of solar power.

Solar provides lower cost electricity than the electricity produced by feeding a coal-fired burner with expensive coal ($70 – $155 per ton, plus transportation) with the required small army of personnel to unload coal from rail cars, oversee safety in the power plant, load the coal and otherwise maintain a billion dollar coal-fired power plant for example.

What is new under the Sun, is that many of those old 11% efficiency solar panels are soon to be replaced with 22%-24% efficiency solar panels. That’s right, technology marches along and not just in regards to video games! The latest production solar panels are a ‘drop in’ replacement for the older panels.

Yes, a 100 megawatt solar power plant can become a 200 megawatt power plant — just by replacing the panels with more efficient ones.

And, unlike doubling the capacity of a coal-fired, natural gas or nuclear power plant, this won’t cost another billion dollars, nor entail yet another lengthy political fight to obtain approval. No, the old, low-efficiency panels will simply be unbolted from their brackets and the new higher-efficiency ones will be bolted into place. All of which should take a few weeks while the rest of the solar power plant continues to operate normally.

It turns out that due to mass production and a competitive marketplace, the per panel price of the new efficient panels is lower than the originally-installed panels.

To oversimplify this equation, Germany will jump from 3% solar electrical power production to 6% — just by replacing their panels with more efficient ones.

Where will it end you ask? Earlier this year, a new solar panel was announced which surpasses the 24% panel by a significant margin.

In only ten years, we have come from panels with an 11% efficiency-rating typically costing around $100. per panel, to 24% efficiency-rating panels costing $20. per panel at utility-scale volumes. Within 24-months, Amonix 33% efficiency (CPV) solar panels will go into full production. At this rate, I can’t wait for 2030!

To watch a YouTube video about the Amonix 33% CPV solar program, click here.

JOHN BRIAN SHANNON

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2 thoughts on “What Is New under the Sun?

  1. Yogi March 6, 2013 / 19:34

    That’s true. It might also be true that wind power is a good supplemental source of power for example, in the really really icy winter months in some areas. Then again they do use solar power in the Arctic, though maybe in the summer? In Scandinavia quite a lot of wind energy is used in addition to solar. It might also depend on which types of solar panels you have. For example I remember the man in England also had a wind-turbine he could connect up in case there was not enough solar energy. There is also wind at night but obviously you could store your solar-generated electricity. The wind can probably be a backup or supplement to solar power or vice versa, in very windy areas.

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