ersol. Right from the start.

Experience

Our beginning was a difficult one. In 1996 with a major shortage of silicon feedstock for the solar industry ersol Silicon was asked by (at the time) the largest solar manufacturer in the world to try to “clean” their pot scrap. We tried for 2 months until the first successful single crystal ingot was grown from un-etched pot scrap. This was a first for this industry.

With the tight market conditions for feedstock and this company’s worldwide relationships they were able to secure a large supply of pot scrap from all over the world and had it shipped to ersol Silicon in Oxnard, California. Now we had to follow up the success of our tests with the same quality for production. That was not an easy task, however we did it, over and over again with great success.

Now with over 2000 metric tons of ersol Silicon processed pot scrap in solar cells worldwide, we are the world leader in silicon feedstock processing for the solar industry.

A lot has happened since then.

1996	ersol Silicon incorporates.
1997	ersol Silicon developed our own software (PolySort™) for testing pot scrap and tops & tails for type and resistivity.
1998	ersol Silicon moved into our current location in Camarillo, California.
1998	ersol Silicon began qualification on processing Poly Silicon.
1999	ersol Silicon expanded to 40 employees to handle the demand for our services.
1999	ersol Silicon was qualified for processed Poly Silicon for solar application.
2000	ersol Silicon was awarded the second largest loan of its kind from the Recycling Market Development Zone (RMDZ) for diverting pot scrap, quartz, graphite, and other related materials from landfills.
2000	ersol Silicon expanded once again, adding 10,000 sq.ft. for a total of 21,000 sq. ft. of production space.
2000	ersol Silicon started construction of our current facility. Adding an additional 2,000 sq. ft. upstairs for processing of wafers. Enclosing 1,500 sq. ft. for our etch line, clean room and waste treatment facility. 2000 ersol Silicon received its first Waste Reduction Award Program (W.R.A.P.) award from the State of California.
2001	ersol Silicon finished construction and hired our chemical engineer.
2001	ersol Silicon received its second W.R.A.P. award.
2001	ersol Silicon received its first Certificate of Recognition for the Governor’s Environmental and Economic Leadership Award. 2002 ersol Silicon started qualification for “Toll Etching” for semiconductor customers, breaking for poly silicon manufactures, and has been qualified for selling tested, etched, and bagged silicon feedstock for the solar industry.
2003	ersol Silicon receives its third consecutive W.R.A.P. award. 2004 ersol Silicon joint venture to build and develop a recharge system.
2004	ersol Silicon receives its fourth consecutive W.R.A.P. award.
2004	ersol Silicon qualifies to etch solar and semiconductor ingot.
2004	ersol Silicon opens office in Beijing and expands production capacity and sales in China.
2005	ersol Silicon begins ingot production and solar wafer sales.
2005	ersol Silicon receives patent for recharge system.
2005	ersol Silicon increases etching through put by 30%.

It is ersol Silicon’s core business to take unusable silicon and process it into usable feedstock for solar applications. Many poly silicon manufacturers have tried to sell this type of material into the solar industry directly without success, due to contamination and/or impurities.

These are not the only problems for suppliers. There are sales, support, handling, and claims. This is where ersol Silicon comes in. There is no hassle; we sell all of our products as just that, “Ours”.

We process and certify all materials in our plant with no disclosure of our supplier’s names. We sell it directly to solar manufacturers in our own proprietary boxes and assume all responsibility for the quality, with no repercussions to our suppliers.

Being qualified for “crucible ready” silicon is something that has been needed for the solar industry for years and ersol Silicon has and will continue meeting those needs. Under current market conditions it is difficult to continue to grow. However ersol Silicon has experienced high double-digit growth in sales every year since its inception.

Part of our success is from our aggressive approach to the solar industry. We will continue to look at the future of this industry and try to stay one step ahead of their needs.

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