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DEPCOM Power has introduced Ciro One, Puerto Rico’s largest solar and battery energy storage system (BESS), previously inaugurated by local government and community representatives last month. 

“We are honored to join our partners on this landmark project for Puerto Rico,” says DEPCOM CEO Johnnie Taul. “Ciro One illustrates DEPCOM’s strengths in merging large-scale solar deployment, advanced BESS expertise and integrated EPC and O&M services; building critical infrastructure for the community’s energy future.”

Ciro One’s BESS integrates a lithium-titanate oxide battery, which delivers higher cycling power and lower degradation than more commonly used lithium iron phosphate technology, says the company.

The PV system, designed to withstand hurricane-force winds, features a lower panel tilt angle and east/west row orientation. The inverter technology includes salt fog filters to mitigate the effects of salinity on the system’s power electronics.

As a pilot site for agrovoltaics, Ciro One will use one of the PV arrays for demonstration and scalability for future implementation, and use sheep to manage fast growing vegetation. Additionally, DEPCOM has developed a solution to keep the system safe in the event the grid goes down, by connecting the BESS to a PV array for power supply instead of using diesel generators.

The project is expected to produce enough energy to power 60,000 typical Puerto Rican homes, says DEPCOM, marking a step toward meeting Puerto Rico’s mandate of generating 100% of its electricity needs with renewable resources by 2050.

“This project will strengthen our island’s energy network at a scale that gets us closer to meeting our renewable goals,” says Ciro Energy Group president Mario Tomasini. “At the same time, we are maximizing the site’s potential through a multi-use approach, integrating vital agriculture with solar power generation.”

DEPCOM conceptualized, procured and managed the installation of the 90 MW PV and 51.5 MW BESS facilities alongside developer partner Ciro Energy Group, and local subcontractor Lord Construction. The system, located in Salinas, is expected to begin operation by the end of next year. DEPCOM will also operate and maintain the hybrid system for a five-year period.

The post DEPCOM Introduces Ciro One BESS in Puerto Rico appeared first on Solar Industry.

DEPCOM Working On Puerto Rico’s Largest Solar+Storage System

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Renewable Energy

Rooftop Wind

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My doctor, who knows that I understand physics and renewable energy in particular, asked me today what I thought about wind turbines on boats.

I explained that, since boats need their own ways to generate electricity, what is called “small wind” may make sense. Most ships have diesel-powered generators, and that’s an option for smaller craft as well, and solar is not an attractive option because of the small area.

Doctors generally don’t have time to kill, but he asked me further about small wind, to which I explained:

Because the area of a circle is proportional to the square of the radius, big is better.  If you can build a turbine with a radius 100 times larger than a small one, you’re going to generate 10,000 time more power.

Because the power generated by a turbine is proportional to the cube of the wind’s velocity, if you can site a turbine in wind conditions that are 10 times those on your rooftop, with trees and other buildings slowing the wind down, you’re going to generate 1000 times more power.

So, as usual, the answer resides in physics and math. 1000 times 10,000 is 10 million, which is why we see huge turbines on structures that lift huge turbines high above the ground, and it’s why the small wind industry has essentially disappeared.

If you don’t understand elementary school math and high school science, and you have money to burn, the investment offered at left may be right for you.

Rooftop Wind

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Renewable Energy

Fox News and its Effects on American Civilization

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It’s interesting that there is no Fox News (or equivalent) in Canada.

The Canadians have protections of free speech that are very similar to ours in the States, and, like the U.S., these rights are not absolute.  One difference is that Canada prohibits gross misrepresentation, which, in this case means that presenting opinions and calling it “news” is against the law. Lies are fine; calling them “news” is not.

A possible name for a show with the same content might be “Conservative Viewpoints” or “The Way the Right Wing Sees the World.”

Where Canada protects its people from malicious bullshit, in America we say, “Money talks.”

Fox News and its Effects on American Civilization

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Renewable Energy

Apathy in the Midst of Treason

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Former Labor Secretary Robert Reich makes an excellent point at left.

The constant onslaught of distractions coming out of Trump’s mouth is calculated make us give up striving for truth, honesty, and environmental responsibility.

We mustn’t quit.

Apathy in the Midst of Treason

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