SC Politics

South Carolina Solar Panel Factory Draws Community Ire, Legislative Scrutiny

Silfab plant stokes environmental concerns, company slams “irresponsible alarmism.”

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Controversial solar panel manufacturer Silfab Solar faces community angst and legislative scrutiny a
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37 comments

Mary-Katherine Silfab April 30, 2025 at 5:23 pm

Great article stating the truth that what Silfab plans to manufacture is not light industrial and not appropriately zoned. Silfab does not belong next to schools!

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Bill May 1, 2025 at 6:51 am

The blame isn’t on Silfab — it’s on the Fort Mill School District.
Silfab belongs in an industrial zone. It always has.
It was the school district that bought industrial land, then tried and failed to get schools grandfathered in after zoning changes.
When that failed, they pushed through a special zoning change so they could still build two schools in a Light Industrial area — an area that the county had already said schools didn’t belong in.
If the district hadn’t insisted on putting schools next to industry, there would be no conflict.
You’re upset there’s an industrial plant next to the schools? Of course there is — you’re in an industrial zone.

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Brandon May 1, 2025 at 8:20 am

How does the schools being in a light industrial district have anything to do with Silfab wanting to conduct a heavy industrial use in a LI zone?

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Brandon is a Moron May 1, 2025 at 11:08 pm

Schools don’t belong in industrial zones Brandon

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Bill May 1, 2025 at 7:06 am

Your a jackass

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Richard Krouse Top fan May 1, 2025 at 9:41 am

Bill, I think we need facts, not ad hominem. It’s an ineffective method of argumentation. Let’s debate, but throwing bricks at people is not going to help this situation.

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I'm for Dick May 1, 2025 at 11:10 pm

You tell em Dick

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Marlene Cook April 30, 2025 at 6:44 pm

Thank you for reporting our concerns. We will continue our quest to Move Silfab to an appropriate, heavy industrial zone.

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Mover May 1, 2025 at 7:07 am

That heavy vs light thing is legal nuance not a foregone conclusion. If you don’t want Silfab near you MOVE

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Richard Krouse Top fan May 1, 2025 at 9:47 am

It’s not a legal “nuance”, rather it’s a legal distinction and ~clear~ definition. First/second/third degree murder are not “nuanced” differences. They are legally defined distinctions.

The zoning ordinance SPECIFICALLY prohibits “hazardous material treatment and storage facilities….” The BZA ruling was crystal clear and unanimous. There is no nuance.

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Denise DeArman April 30, 2025 at 8:04 pm

The York County Board of Zoning Appeals, an authoritative governing body of York County government, issued a unanimous ruling on May 9th, 2024 that Silfab Solar cannot operate in the Light Industrial-zoned building they leased in Fort Mill, as their manufacturing is Heavy Industrial. What possible reason can York County government have to continue issuing building permits to Silfab, breaking their own law? The 50,000+ lbs. of chemicals Silfab wants to use are many, flammable & combustible, stored in massive tanks. There would be two 50-ft. acid scrubber stacks emitting hazardous pollutants (the exact language used in Silfab’s application to SC DES) into the lungs of children playing on the adjacent football field and playground less than 1000 feet away. In addition, if there were an incident at Silfab, there is no way the local fire department would be able to get the 2700 children and staff out of the school buildings. A population of over 52,000 including 12 schools, businesses, daycare centers, retirement centers and Carowinds theme park are within the 3-mile evacuation zone. Whoever scouted this location for Silfab should be fired, as should any elected representatives or staff in the York County government who aid Silfab by issuing building permits.

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Lauren B April 30, 2025 at 8:06 pm

Thank you for the honest coverage — the citizens and parents of Fort Mill simply want to see the right thing done by relocating Silfab.

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Molly Conner April 30, 2025 at 9:04 pm

Thank you for your honest and factual reporting! We are coming up on a year of fighting for the law to be upheld for our town and to keep our children, families, and community safe!

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Sarah Swanson April 30, 2025 at 9:19 pm

Thank you for this article. I’m not sure how Silfab can label everyone as crazies, when they’re violating the law on a daily basis. Their CEO is telling everyone about the saline they’re using…is he intentionally deceiving his audience, or does he not know it’s really the highly toxic SILANE?! So much corruption by this Canadian company (and I believe most of their VC’s are Chinese).
Can we talk about their water usage? Over one million gallons PER DAY, which is more than all of Tega Cay? I deeply worry about groundwater contamination, which is why we are opting to sell. Silfab needs to relocate to a properly zoned parcel.

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Nanker Phelge April 30, 2025 at 10:35 pm

I’m sure Lee Zeldin will get right on it HAHAHAHAHAHAHAHA

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Naomi Elkin May 1, 2025 at 5:31 am

Thank you for article! Like it was mentioned earlier, our community does not want a heavy industrial plant in a light industrial zone next to residential areas and two schools. Silfab keeps saying a small group is spreading misinformation and fear, which is preposterous. The zoning committee said it is light industrial, which they are NOT. We are concerned citizens, period. Move it to another location away from a residential area. There is plenty of land in York County they could use. And what about the one million gallons of water a day they will also use for their factory?

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Bilbo Baggins May 1, 2025 at 6:44 am

You bunch o fucking whiny twats. Be mad at the school district. They were the ones who were granted the zoning changes so the schools could be built adjacent to Silfab. Not the other way around you dumb fucks. Schools were removed from light industrial in March of 2022. But Fort Hill WANTED those schools in that light industrial zone. This was always the plan. And now the district can lean back, smile, and watch all you dipshits attack Silfab like they’re the enemy. THE DISTRICT LET YOU DOWN YOU DICKNOSED KARENS! But I bet you don’t start singing that tune do ya?

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Sarah May 1, 2025 at 8:23 am

Sounds like you’re disgruntled and your panties are all in a bunch. Name calling alone reflects your level of education and character. Hope you enjoy this most beautiful day….and cheers to hoping your blood doesn’t continue to boil and you’re able to find inner peace. Nothing but love to perspectives on the other side, and again, really hoping you’re able to calm down for your own health and mental well being.

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Richard Krouse Top fan May 1, 2025 at 9:52 am

There is blame to be shared across all parties. However, the root of this issue is that York County has refused to enforce their zoning ordinance, and has ignored the unanimous BZA ruling. That’s the “locomotive engine” driving down the tracks. The other train cars are simply following the lead of the “engine,” albeit voluntarily.

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Marv May 1, 2025 at 6:52 am

The blame isn’t on Silfab — it’s on the Fort Mill School District.
Silfab belongs in an industrial zone. It always has.
It was the school district that bought industrial land, then tried and failed to get schools grandfathered in after zoning changes.
When that failed, they pushed through a special zoning change so they could still build two schools in a Light Industrial area — an area that the county had already said schools didn’t belong in.
If the district hadn’t insisted on putting schools next to industry, there would be no conflict.
You’re upset there’s an industrial plant next to the schools? Of course there is — you’re in an industrial zone.

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Stan May 1, 2025 at 7:01 am

Andy Lytle’s campaign is built on fear, half-truths, and technical nonsense.
He is a misinformation peddling jacka$$. Professional engineer? I wouldn’t trust anything that man ever worked on.

Silane is a common gas in solar manufacturing, stored safely under strict codes. Acid scrubbers neutralize emissions just like they do at countless facilities across the country. Testing wastewater doesn’t mean it’s hazardous — it means it’s regulated and responsibly handled. Sludge is a normal part of most wastewater treatment systems.
Silfab is operating legally in an industrial zone — where industrial companies are supposed to be.
Meanwhile, Fort Mill School District ignored zoning laws, pushed two schools into an industrial zone after being told not to, and now pretends to be shocked there’s industry next door.
If you bought into Lytle’s alarmist nonsense, you’ve been misled.
The real mistake wasn’t Silfab building a factory — it was the school district building classrooms in the middle of an industrial area.
That whole light vs heavy thing – that’s legal nuance not a foregone conclusion. I hope they bleed CAGI dry. And for all the nimbys leaving Fort Mill – GOOD RIDDANCE!

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Richard Krouse Top fan May 1, 2025 at 10:42 am

“Fear” – not all fear is irrational.

“Half-truths” – it is built on sufficient truth. You cite the safe storage of Silane. What you don’t cite (your half-truths) are the multitudes of accidents involving Silane (a highly combustible gas, definitely NOT COMMON in Fort Mill LI zones, and definitely NOT COMMON adjacent to schools).

“Technical nonsense” – what “technical nonsense”? What specific misinformation is Andy peddling? Those are easily defended claims if what you say is true. Please provide your evidence.

Who said “testing wastewater is hazardous?” Most people do not understand what this facility will be doing, and even fewer understand that they are mostly self-monitoring.

“Silfab is operating in an industrial zone” — there are multiple degrees of “industrial” – Silfab is operating as “Heavy Industrial” (specific legal definition) in a “Light Industrial” (again, specific legal definition) zone. The permits are being issued by York County in defiance of their own York County Code of Ordinances, Chapter 155, page 557, and the unanimous ruling of the Board of Zoning Appeals. Once the BZA ruled, all further development should have stopped, per § 155.1095 SCOPE OF APPROVAL – “Any DEVELOPMENT [emphasis added] that occurs after the Zoning Code interpretation has been issued is subject to all applicable requirements of this Chapter, as revised by the interpretation.” It is important to note that the ordinance does not refer to the startup/continuance of a “project.” It says any “development.” Important legal distinction.

Regarding FMSD, they applied for rezoning before anyone knew what Silfab was going to be doing. Who told FMSD not to build there during the rezoning process? Silfab misrepresented their intentions to the public by claiming they were going to “assemble” solar panels. At that time, there was no discussion of massive storage tanks of highly combustible Silane, the storage and processing of massive amounts of highly toxic Hydrofluoric Acid, and the multitudes of other highly toxic chemicals.

Andy is not an “alarmist.” It’s called prudent, fact-based analysis. You can throw unsubstantiated shade all day long, but it does not minimize the hard facts of this issue. My suggestion is that you offer a FACT-based rebuttal. If everything you say is true, bring the receipts, friend. The fact is you have none.

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RenameFortMill SilfabNC May 1, 2025 at 11:05 pm

You asked for receipts — here they are:

In December 2022, York County staff approved Silfab’s use as “computer and electronics manufacturing” under the Light Industrial (LI) zoning.

In May 2024, the Board of Zoning Appeals (BZA) issued a unanimous decision against Silfab, classifying their use as heavy industrial.

In June 2024, Silfab successfully appealed the BZA ruling in circuit court — overturning the decision and clearing the way for construction.

Two cases are currently stayed pending mediation — CAGI’s lawsuit and Silfab’s original BZA appeal (which is now resolved).

Silfab also holds a Synthetic Minor Air Permit from DHEC and EPA oversight.

Construction is moving forward legally — not because of “ignoring” zoning, but because the BZA ruling was appealed and overturned. That’s the legal process working.

You wanted facts. There they are.

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Tim Hegarty May 2, 2025 at 12:17 pm

What you have presented as fact is completely untrue. Yes, Silfab did make application to appeal the BZE decision in June 2024 and requested mediation. Silfab provided no basis for appeal in their application. The neighbor who initiated the original BZA hearing, Mr. Buchanan, applied to participate in the mediation as an aggrieved party and was granted that standing. The appeal request languished along because Silfab did not respond with a basis for appeal.

CAGI then made two submittals to the Court: (1) a lawsuit; and (2) a motion to dismiss Silfab’s appeal on the basis of no action. These submittals resulted in a Court scheduled hearing on December 21, 2024. Following that hearing, the Court ruled to Stay the CAGI lawsuit and that the Silfab request for mediation proceed.

Mediation occurred on April 21, 2025 with the three interested parties: Silfab, the BZA and Mr. Buchanan. The results of that mediation were released this week as an Impasse. The matter now goes back to the Circuit Court for next steps.

Now back to June, 2024. For unknown reasons, York County officials decided to take the position that the BZA ruling did not apply to Silfab and began issuing permits. Silfab started construction under these unlawfully issued permits at their risk which is their right under SC State case law. Construction has continued for 10 months while the litigation process continues. To this day, the BZA ruling is the standing law in this matter and the Court has made no ruling to alter that decision.

It has been obvious since Silfab started construction that their plan was and remains to delay any Court proceedings while they expedite construction. I have said all along that “we do not lose this fight until Silfab manufactures a solar module at that facility”. I have said that because we do not know how the legal landscape changes once they are operating and we cannot afford to test that.

Silfab is clearly of that same opinion and hopes to get into production before this matter is settled in Court. That cannot and will not happen.

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Stop Misinformation May 1, 2025 at 11:26 pm

Here’s a fact check based on Andy’s direct quotes in this article:

Silane Storage:
Silane is a pyrophoric gas, but its use in solar manufacturing is standard and highly regulated. The “26,000 pounds” cited likely reflects a permit cap or annual throughput — not real-time storage. Storage is done via engineered cylinders and piping with built-in gas detection and emergency shutdown systems. Silfab holds a Synthetic Minor Operating Permit from DHEC, meaning their emissions are strictly capped.

Hydrofluoric Acid Danger:
EPA does not categorize pollutants as “Category Three.” Hydrofluoric acid is hazardous, but emissions are controlled under MACT and NESHAP standards. Silfab uses a wet scrubber system subject to DHEC and EPA oversight.

Scrubber Failure Risk:
Yes, scrubbers are mechanical — but permits require continuous monitoring and automatic shutdowns if critical limits are exceeded. Silfab voluntarily increased monitoring frequency beyond what’s legally required.

Wastewater Treatment:
Treating wastewater does not automatically classify a facility as handling hazardous waste. Silfab’s synthetic minor status means all emissions, discharges, and solid waste outputs must stay under federal and state hazardous material thresholds. Wastewater is pre-treated to meet local sewer standards.

Zoning Interpretation:
York County’s zoning excludes dedicated hazardous waste treatment facilities — not routine industrial chemical use with neutralization or emission control. In June 2024, the circuit court overturned the BZA decision and ruled Silfab’s operations permissible under LI zoning.

Bottom line: Silfab is proceeding legally under valid permits and court rulings. Facts matter.

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Rick May 1, 2025 at 7:04 am

Andy Lytle’s campaign is built on fear, half-truths, and technical nonsense.
He is hoping no one will actually check the facts.
The reality? Silane is a common gas in solar manufacturing, stored safely under strict codes. Acid scrubbers neutralize emissions just like they do at countless facilities across the country. Testing wastewater doesn’t mean it’s hazardous — it means it’s regulated and responsibly handled.
Silfab is operating legally in an industrial zone — where industrial companies are supposed to be.
Meanwhile, Fort Mill School District ignored zoning laws, pushed two schools into an industrial zone after being told not to, and now pretends to be shocked there’s industry next door.
If you bought into Lytle’s alarmist nonsense, you’ve been misled.
The real mistake wasn’t Silfab building a factory — it was the school district building classrooms in the middle of an industrial area.

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Brandon May 1, 2025 at 8:24 am

Cool – another copy and paste comment

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Marv May 1, 2025 at 7:09 am

Well it looks like you can only comment if you’re in favor of Lytle. I suspect this is a CAGI backed article. Just more misinformation.

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Scott May 1, 2025 at 8:58 am

Your comment literally disproves your comment.

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Richard Krouse Top fan May 1, 2025 at 10:44 am

What misinformation is CAGI officially spreading on their website and in this article?

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Gotta Pay Taxes May 1, 2025 at 11:38 pm

Hey Dick, we heard about that federal tax lien on your place to the tune of about $22k. Your every get that sorted mate?

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Marissa Robbins May 1, 2025 at 7:38 am

This is great, honest article. Thank you so much for this coverage!

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John May 1, 2025 at 8:46 am

Great article. The reality is Silfab is a victim of York County. Fort Mill School District is allowing themselves to be a victim of York County. The Light Industrial district, surrounded by homes and schools was created for LIGHT industry, not a modeled to be a smidge below a Title V polluter type industrial use. Zoning is somewhat nuanced, and the deciding appellate board ruled on this nuance.

Ad hominem attacks and attempted intimidation of parents behind a keyboard with vulgarity as they try to protect their children and future generations of children from a potentially dangerous situation simply will not work. Why is it a good idea to put this next to schools? Why does their financial reward justify the risks thrust upon children?

The statements related to their zoning approvals are false, they have not even filed an application for zoning compliance. You cannot be approved for something you have yet to apply for. There were multiple avenues to secure this site legitimately, site specific development agreements and seeking vested rights through the planning commission were two of them. Now, however, Silfab must go to County Council to seek a rezoning or risk building a plant they cannot operate. It is what it is…

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Wrong May 1, 2025 at 11:41 pm

Uh, no

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I-Chin Lin May 1, 2025 at 8:57 am

Thank you for this great report! Please keep following Silfab and the ongoing legal battle!

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Tim Hegarty May 1, 2025 at 10:28 am

Thank you for presenting a true and factual article. Anyone who knows Andy Lytle knows he is a kind, caring and honest individual. He is also the most well informed and truthful authority on this issue. He has researched every aspect of this situation: zoning laws, solar cell production facts, lack of due process, Silfab misrepresentations, York County Council misrepresentations, the chemical properties and processes involved, the lack of precedent for ignoring a BZA ruling and the property transfers for both the Silfab facility and the adjacent schools. Andy presents only truth and facts and has dedicated the past two years to educating and protecting the Fort Mill community. Andy’s reputation in the community requires no defense from me or
anyone else. However, I will not condone a smear campaign against the most truthful and informed voice on this topic. Andy has earned and deserves our respect and thanks and the Fort Mill community knows that and appreciates him.

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Kim Phillips May 1, 2025 at 10:40 am

Thank you for your great coverage and please continue to follow this issue. Thanks!

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