T1 Energy Inc.
T1 Energy Inc. provides energy solutions for solar modules and cells in the United States, Norway and internationally. It manufactures and sells photovoltaic solar modules. The company was formerly known as FREYR Battery, Inc. and changed its name to T1 Energy Inc. in February 2025. T1 Energy Inc. is headquartered in Austin, Texas.
What does it do?
T1 Energy makes solar panels — the physical panels you'd see on a rooftop or in a solar farm. They sell these panels to homes, businesses, and energy projects across the US, Norway, and other countries. Until early 2025, this company was actually called FREYR Battery and was focused on making batteries, not solar panels — so it has gone through a major identity change very recently. Think of it like a restaurant that completely changed its menu: same kitchen, totally different food.
Solar energy is one of the fastest-growing parts of the US energy market, with the government pushing hard to build domestic manufacturing through policies like the Inflation Reduction Act, which gives tax breaks to US-made solar products. T1 Energy is essentially betting it can carve out a slice of that boom by making panels on American soil rather than importing them from China, which is where most of the world's solar panels currently come from. With energy demand surging from AI data centers and electric vehicles, the timing of this pivot matters a lot.
How does it make money?
T1 Energy makes money by manufacturing and selling photovoltaic solar modules — that's just the technical name for solar panels that convert sunlight into electricity. Revenue jumped dramatically from essentially nothing to $0.8 billion in its latest annual results, which tells you this is a very new business in its current form. However, the company is spending far more than it earns: it lost $400 million last year and its gross profit — the money left after subtracting the direct cost of making the panels — was exactly zero, meaning it costs them roughly as much to make a panel as they sell it for. Right now, growth is being funded by investors, not profits.
Why do investors care?
The core growth story is that the US wants to stop depending on Chinese solar panels, and T1 Energy is positioning itself as a domestic alternative that could benefit from government subsidies and tax credits. If manufacturing costs come down as production scales up — which is what typically happens in hardware businesses — those razor-thin margins could eventually turn into real profits. What has to go right: the company needs to successfully ramp up production, win large customer contracts, keep costs under control, and avoid getting undercut on price by cheaper imported panels.
Deep Dive
MemberA full investor briefing on T1 Energy Inc. — history, leadership, risks, and outlook.