ReneSola starts producing in-house steel wire, develops higher capacity casting furnace

Facebook
Twitter
LinkedIn
Reddit
Email

ReneSola said it has progressed on two manufacturing fronts, with the start of trial production of its in-house steel wire used for slicing solar wafers and the development of a new generation of higher capacity casting furnaces.

The company expects to reach a production capacity of 8400MT for its steel wire by the end of 2011. ReneSola believes the in-house wire will cost significantly less than the material provided by the company's current suppliers.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The new G6 casting furnaces will each have a capacity of 650kg and annual output of 8MW, compared to approximately 6MW for ReneSola's current furnaces. The company also plans to upgrade some of its existing casting furnaces through proprietary techniques, which will increase output to approximately 7MW. It will replace all current casting furnaces with the new G6 casting and upgraded tools as early as the end of 2011, the company said.

“These breakthroughs are indicative of the hard work and innovation of our R&D team, which is constantly looking to lower our costs and improve our efficiencies,” said CEO XIanshou Li. “I am proud to say that we have already mastered our steel wire production techniques and expect our wafer processing cost to decrease once full production of our in-house steel wire begins. Our wafer production will be further supported by our new G6 casting furnaces, which were developed in-house and customized for our solar products to improve our annual wafer production capacity.

“As we move forward with these developments, we will continue to utilize the expertise and innovation of our R&D team, and with the support of our strong balance sheet, lead the industry in cost-effective solar wafer manufacturing.”

Read Next

September 18, 2025
CERC is finalising guidelines for virtual power purchase agreements (vPPAs) to unlock financing for over 40GW of uncontracted renewable capacity.
September 18, 2025
The capacity of virtual power plants in operation in North America has reached 37.5GW, a 13.7% year-on-year growth, according to Wood Mackenzie.
September 18, 2025
The Canadian Renewable Energy Association (CanREA) has forecast that Canada will add between 17GW and 26GW of solar PV over the next decade.
September 18, 2025
Researchers have called for enhanced international standards to detect ultraviolet-induced degradation (UVID) in PV modules after identifying “severe” levels of the problem in operational n-type panels.             
September 18, 2025
Indian PV makers have welcomed the government’s plan to add solar wafers to its ALMM List-III from June 2028.
September 17, 2025
US renewables developer Longroad Energy has reached financial close for its 400MW 1000 Mile solar project in the US state of Texas.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines
Solar Media Events
October 7, 2025
San Francisco Bay Area, USA