GoodWe, a provider of solar products and energy solutions, has launched its new three-phase 1,500 V utility string inverter, the UT (320/350 kW).
The inverter is designed to meet the demands of large-scale power plants, offering high power efficiency, streamlined operation and maintenance (O&M), and reliable system stability, the company says. With this addition, GoodWe strengthens its utility portfolio by providing increased capacity and significantly reducing the levelized cost of energy (LCOE).
The series offers options of 12 MPPTs and 15 MPPTs and boasts a maximum efficiency of 99.01%. With a maximum string input current of 15/20A, it is compatible with bifacial modules, optimizing energy yields for power plants.
The UT series provides anti-potential induced degradation (PID) and PID-recovery functions, effectively mitigating energy losses caused by PID effects, especially in high-temperature and high-humidity conditions. With an IP66 rating and up to C5 protection, the inverter demonstrates resilience in harsh environments. The 320 kW UT can operate without derating for ambient temperature of up to 45 degrees Celsius.
Also, the use of mid-band power line communication technology decreases installation costs without extra communication wiring. The UT can also be equipped to compensate for reactive power during the nighttime to maintain the voltage stability of the system, eliminating the need for a costly external compensation system. Moreover, the inverter supports a low SCR of 1.0, ensuring the power plant remains stable even in weak grid conditions.
“With the introduction of the UT inverter, we have fortified our ability to meet the diverse requirements of EPCs, power plant developers and investors, assuring them a secure return on investment,” says Ron Shen, vice president of GoodWe. “Looking forward, GoodWe remains committed to advancing technological innovation, bringing a more bankable product portfolio and turnkey solutions for large-scale solar projects.”
The post GoodWe Debuts Utility-Scale String Inverter appeared first on Solar Industry.
Renewable Energy
Remembering Buckminster Fuller, 20th Century Super-Engineer and His Beliefs about Humanity
Fuller’s words here have been echoed through the ages, e.g., Mahatma Gandhi’s note: “The world has enough for everyone’s need, but not enough for everyone’s greed.”
The problem: Most people living in our capitalist civilization care very little about what Bucky here called “livingry.” The typical person in the developed world thinks almost nothing about starving children and even less about recasting world society into a place where we take care of the wellbeing of everyone.
He was one of the great minds that have ever graced our planet, IMO.
Remembering Buckminster Fuller, 20th Century Super-Engineer and His Beliefs about Humanity
Six months ago, our local CVS drugstore had a manager, a handful of employees answering customers’ questions, checking them out at the cash register, stocking shelves, etc.
Last month, I noticed that most of these employees were gone, and the former manager was now stocking shelves. I also noted long lines of customers waiting for an automated checkout machine to become available.
Last week, I saw the former manager working at a nearby grocery store.
Also, the pharmacy is now closed for an hour for lunch. When I asked about this, I was asked, “Don’t you think we employees deserve to eat lunch?” I responded, “Of course I do. But can’t CVS afford to staff the pharmacy so customers are not inconvenienced?”
This is certainly not a unique–or even rare–occurrence; it seem that CVS is like most large corporations, driven by cost-cutting, while abusing their employees and their customers.
Barack Obama read the actual GOP agenda to a roaring Atlanta crowd Wednesday: a $1 trillion tax cut for millionaires and billionaires, paid for with higher health care costs and Medicaid cuts. Plus a war in Iran that everyone warned would push prices up. “(Democrats will) ban hamburgers and make everybody eat tofu,” he joked.
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