How a Simple Mechanic Scammed the Richest People

A car mechanic managed to scam the world’s richest investors out of 1 billion US dollars, which is about 8,500 crore rupees.

Surprisingly, he did this openly while living in the United States. He did not run away with borrowed money, and he did not rob any bank. Instead, he made all this money by selling solar panels.

His planning was so clever that big industrialists around the world fell into his trap. Even famous investors like Warren Buffett were connected to the companies that invested in his scheme.

But what exactly did he do?

Who was this person?

And how was his fraud finally exposed?

The story begins with Jeff Carpoff, a 36-year-old man from California.

Jeff and his partner ran a car repair shop and worked as mechanics to earn money for their families. But after some time, their business failed, and they struggled to support their children.

Jeff dreamed of becoming rich. He constantly tried different ideas, but failure followed him everywhere.

When his financial situation became very bad, he even started selling drugs just to survive and feed his family. His debts kept increasing, and paying rent and bills became very difficult.

Eventually, Jeff found a job as a solar panel salesman. While meeting customers, he learned something important:

Many people wanted to buy solar panels, but they were afraid the panels might be stolen.

Jeff realized he could make money by solving this problem.

He came up with an idea:

Build mobile solar generators mounted on trailers or trucks. These generators could be used during the day and then moved to a secure place at night.

The idea sounded great, but Jeff didn’t have the technical knowledge to build it.

So he contacted his brother-in-law, who was a mechanic. After some effort, they built a mobile solar generator—a frame with wheels and solar panels attached.

Later, with help from a software professional, they created a company called DC Solar.

Instead of targeting regular customers, they targeted Hollywood movie sets, where noisy diesel generators were commonly used. Their silent solar generators seemed like a great alternative.

Soon, their generators started appearing on film sets, and the business began to grow.

Around this time, the U.S. government introduced a tax credit program:

Companies that invested in solar energy could get 30% of their investment back as a tax credit.

Jeff used this policy cleverly. His company offered a deal where businesses could:

Pay 30% upfront

Pay the remaining 70% in installments

Since the government also refunded 30%, it looked like a risk-free deal for investors.

Because of this, many companies started investing.

But behind the scenes, there was a problem.

Many of the solar generators didn’t actually work properly, and the company wasn’t producing as many units as it claimed.

To hide this, Jeff and his team began creating fake documents and false data. They told investors that the generators were being rented and generating profits.

In reality, the company was running a Ponzi scheme.

This means:

Money from new investors was used to pay returns to old investors.

Jeff even moved generators from one place to another just to make it look like they were being delivered to customers.

Big companies and banks invested millions of dollars.

Even companies connected to Berkshire Hathaway, led by Warren Buffett, indirectly became involved through insurance company GEICO.

Jeff lived a luxurious life.

He bought:

Multiple mansions

Over 100 cars

A private jet

But eventually, one of the company’s employees exposed the fraud.

After that, the Federal Bureau of Investigation and the Securities and Exchange Commission started investigating.

They discovered that the company had claimed to build 17,700 solar generators, but many of them only existed on paper.

The GPS trackers shown to investors were also fake—some were buried in the ground instead of being attached to generators.

Finally, on November 9, 2021, Jeff Carpoff was sentenced to prison.

His wife and several others involved in the scheme were also punished.

This became one of the largest solar fraud scandals in U.S. history.