Global energy tech company Enphase Energy just announced the first shipments of its microinverters made in Columbia, South Carolina.
In April, Enphase, which supplies microinverter-based solar and battery systems, announced that it would begin manufacturing its products in the US.
A microinverter is a device used with solar arrays to convert the energy that’s generated (Direct Current) to usable electricity for a home (Alternating Current).
Fremont, California-based Enphase’s (Nasdaq: ENPH) first US contract manufacturing facility is Austin-headquartered manufacturer Flex’s (Nasdaq: FLEX) South Carolina factory.
This is the first production from one of Enphase Energy’s three contract manufacturing partnerships in the US, which it expects will create around 1,800 jobs. In just South Carolina, Enphase and Flex expect to add around 600 jobs.
With all three facilities, Enphase expects to have the capacity to produce 4.5 million microinverters per quarter – or 18 million microinverters per year. That manufacturing capacity will enable 1 million new solar homes annually in the US.
Enphase estimates nearly $20 million in capital investment per US manufacturing facility for a total of $60 million in capital investment, in addition to capital investments from its contract manufacturing partners.
The Biden administration’s Inflation Reduction Act (IRA) is cited by Enphase Energy as the reason it’s been able to kickstart its US manufacturing. Meanwhile, President Joe Biden will be attending a kickoff event and tour tomorrow to mark the milestone at Flex’s factory in West Columbia.
Revathi Advaithi, CEO of Flex, said:
We … thank President Biden and the US Congress for the Inflation Reduction Act, which has increased interest and demand for clean technology and American manufacturing, as evidenced by [our] announcement with Enphase.
Companies have announced $11 billion in manufacturing and clean energy investments in South Carolina as a result of the IRA, and the Biden-Harris Administration has already awarded $2.6 billion in funding there for infrastructure projects.
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Fueled by incentives from the Illinois EPA and the state’s largest utility company, new EV registrations nearly quadrupled the 12% first-quarter increase in EV registrations nationally – and there are no signs the state is slowing down.
Despite the dramatic slowdown of Tesla’s US deliveries, sales of electric vehicles overall have perked up in recent months, with Illinois’ EV adoption rate well above the Q1 uptick nationally. Crain’s Chicago Business reports that the number of new EVs registered across the state totaled 9,821 January through March, compared with “just” 6,535 EVs registered in the state during the same period in 2024.
At the same time, the state’s largest utility, ComEd, launched a $90 million EV incentive program featuring a new Point of Purchase initiative to deliver instant discounts to qualifying business and public sector customers who make the switch to electric vehicles. That program has driven a surge in Class 3-6 medium duty commercial EVs, which are eligible fro $20-30,000 in utility rebates on top of federal tax credits and other incentives (Class 1-2 EVs are eligible for up to $7,500).
The electric construction equipment experts at XCMG just released a new, 25 ton electric crawler excavator ahead of bauma 2025 – and they have their eye on the global urban construction, mine operations, and logistical material handling markets.
Powered by a high-capacity 400 kWh lithium iron phosphate battery capable of delivering up to 8 hours of continuous operation, the XE215EV electric excavator promises uninterrupted operation at a lower cost of ownership and with even less downtime than its diesel counterparts.
XCMG showed off its latest electric equipment at the December 2024 bauma China, including an updated version of its of its 85-ton autonomous electric mining truck that features a fully cab-less design – meaning there isn’t even a place for an operator to sit, let alone operate. And that’s too bad, because what operator wouldn’t want to experience an electric truck putting down 1070 hp more than 16,000 lb-ft of torque!?
Easy in, easy out
XCMG battery swap crane; via Etrucks New Zealand.
The best part? All of the company’s heavy equipment assets – from excavators to terminal tractors to dump trucks and wheel loaders – all use the same 400 kWh BYD battery packs, Milwaukee tool style. That means an equipment fleet can utilize x number of vehicles with a fraction of the total battery capacity and material needs of other asset brands. That’s not just a smart use of limited materials, it’s a smarter use of energy.
As “extreme” weather events become more commonplace, the demand for reliable and portable energy continues to rise. In response to that growing demand for dependable off-grid power, Volvo has developed the new PU500 Battery Energy Storage System (BESS) designed to take electrical power when it’s needed most.
Designed to be deployable in a number of environments at a moment’s notice, the Volvo Energy PU500 BESS is equipped with approximately 500 kWh of usable battery capacity (up to 540 kWh total). More than enough juice, in other words, to power a remote construction site, disaster response effort, or even a music festival – anything that needs access to reliable electricity beyond a grid connection.
That’s great, but what sets the PU500 apart from other battery storage solutions is its integrated 240 kW DC fast charger.
“With an integrated CCS2 charger, the PU500 is designed to work with all brands of electric equipment, trucks, and passenger cars,” says Niklas Thulin, Head of BESS Product Offer at Volvo Energy. “This ensures that no matter what type of electric vehicle or machinery you rely on, the PU500 can provide the power you need, making it a truly flexible solution for any grid constrained site or location.”
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The integrated charger in the PU500 has the impressive ability to charge a heavy equipment asset (be that an electric semi truck or something like a wheel loader) in under two hours. Its on-board capacity allows to fully recharge up to 3 electric HD trucks or 20 electric cars per day, making it an incredibly versatile disaster response asset.