RENA has said that its inline passivated emitter and rear cell (PERC) processing equipment ‘InPERC’ has achieved solar cell efficiencies at a customer site in China of 18%, without the use of selective emitter cell design.
The InPERC technology undertakes rear-side smoothing, passivation and laser ablation, including SoLayTec’s ‘InPassion’ atomic layer deposition (ALD) tool to provide a key aspect of the efficiency gains, according to the company.
This article requires Premium SubscriptionBasic (FREE) Subscription
Unlock unlimited access for 12 whole months of distinctive global analysis
Photovoltaics International is now included.
- Regular insight and analysis of the industry’s biggest developments
- In-depth interviews with the industry’s leading figures
- Unlimited digital access to the PV Tech Power journal catalogue
- Unlimited digital access to the Photovoltaics International journal catalogue
- Access to more than 1,000 technical papers
- Discounts on Solar Media’s portfolio of events, in-person and virtual
Or continue reading this article for free
The company said that the Chinese customer adopted the InPERC solution for its high performance pilot line to meet the 18% efficiency requirements for multicrystalline solar cells recently imposed on PV producers by the Chinese Government.
