May 17, 2020

World's First Certified 1MW 1,000 Volt Solar Inverter

American Electric Technologies
inverter
Solar
world'
Admin
2 min
American Electric Technologies announces the creation of the world’s first solar inverter with 1MW 1,000 Volt capacity
As energy developers seek bigger solar energy projects, there is one nagging problem that has become an industry-wide hindrance to project growth: a l...

 

As energy developers seek bigger solar energy projects, there is one nagging problem that has become an industry-wide hindrance to project growth: a lack of high-capacity inverters.  While 600 Volt project designs are the industry norm, developing larger solar projects will require a larger inverter.  American Electric Technologies Inc. has developed such an inverter, the world’s first certified 1-megawatt 1,000 Volt Integrated Solar Inversion Station.

The inverter has passed the solar industry’s inverter tests as outlined in the UL 1741-2010 industry standards.  Solar farm developers will now be able to construct utilities-scale projects with an increased return on investment by using the new high-capacity inverter, all while retaining the safety and reliability of the predecessor 600 Volt inverters.   

 

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"AETI has shipped more than 1 GW of power distribution and conversion systems into the world's harshest environments during our 65 years in the energy industry," said Charles Dauber, American Electric TechnologiesPresident and Chief Executive Officer. "Our industry-leading expertise in multi-megawatt power conversion systems was pivotal in the design of the industry's first 1 MW 1000 Volt solar inversion station tested to the UL 1741 solar inverter requirements. We are excited to offer financers, utilities, developers and EPCs this innovative solution from a company with a strong pedigree."

Ignite Solar will be the first company to launch the new 1MW inverter. Ignite Solar’s Chief Executive Officer Peter Mathey says, "We are excited to be able to deploy the world's first 1000 Volt 1 MW solar inverter tested to UL1741. With AETI's 65 years of experience, reputation, and bankability it was an easy decision for us."

The new inverter will convert roughly 15 percent more energy than the prior 600 Volt models.  It’s likely that large-scale solar power plants being planned the world over may look to this breakthrough technology to meet their inverter needs.

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Jul 30, 2021

Major move forward for UK’s nascent marine energy sector

marineenergy
renewableenergy
tidalturbine
Sustainability
3 min
The UK’s nascent marine energy sector starts exporting electricity to the grid as the most powerful tidal turbine in the world begins to generate power

Although the industry is small and the technologies are limited, marine-based energy systems look to be taking off as “the world’s most powerful tidal turbine” begins grid-connected power generation at the European Marine Energy Centre

At around 74 metres long, the turbine single-handedly holds the potential to supply the annual electricity demand to approximately 2,000 homes within the UK and offset 2,200 tonnes of CO2 per year.

Orbital Marine Power, a privately held Scottish-based company, announced the turbine is set to operate for around 15 years in the waters surrounding Orkney, Scotland, where the 2-megawatt O2 turbine weighing around 680 metric tons will be linked to a local on-land electricity network via a subsea cable. 

How optimistic is the outlook for the UK’s turbine bid?

Described as a “major milestone for O2” by CEO of Orbital Marine Power Andrew Scott, the turbine will also supply additional power to generate ‘green hydrogen’ through the use of a land-based electrolyser in the hopes it will demonstrate the “decarbonisation of wider energy requirements.” 

“Our vision is that this project is the trigger to the harnessing of tidal stream resources around the world to play a role in tackling climate change whilst creating a new, low-carbon industrial sector,” says Scott in a statement. 

The Scottish Government has awarded £3.4 million through the Saltire Tidal Energy Challenge Fund to support the project’s construction, while public lenders also contributed to the financial requirements of the tidal turbine through the ethical investment platform Abundance Investment.

“The deployment of Orbital Marine Power’s O2, the world’s most powerful tidal turbine, is a proud moment for Scotland and a significant milestone in our journey to net zero,” says Michael Matheson, the Cabinet Secretary for Net-Zero, Energy and Transport for the Scottish Government. 

“With our abundant natural resources, expertise and ambition, Scotland is ideally placed to harness the enormous global market for marine energy whilst helping deliver a net-zero economy.

“That’s why the Scottish Government has consistently supported the marine energy sector for over 10 years.”

However, Orbital Marine CEO Scott believes there’s potential to commercialise the technology being used in the project with the prospect of working towards more efficient and advanced marine energy projects in the future. 

We believe pioneering our vision in the UK can deliver on a broad spectrum of political initiatives across net-zero, levelling up and building back better at the same time as demonstrating global leadership in the area of low carbon innovation that is essential to creating a more sustainable future for the generations to come.” 

The UK’s growing marine energy endeavours

This latest tidal turbine project isn’t a first for marine energy in the UK. The Port of London Authority permitted the River Thames to become a temporary home for trials into tidal energy technology and, more recently, a research project spanning the course of a year is set to focus on the potential tidal, wave, and floating wind technology holds for the future efficiency of renewable energy. The research is due to take place off of the Southwest coast of England on the Isles of Scilly

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