Wet processing line BatchTex®

for solar cells

RENA offers the best-in-class processing solutions in batch-type processes for texturing, etching and cleaning applications. The RENA Batch N technology is an enabler for high efficiency solar cell technology. The RENA BatchTex® N manufacturing equipment is the number one solution for high throughput and best quality alkaline texturing process for monocrystalline silicon (mono-Si). The RENA monoTEX® process technology ensures a top-grade texturing result and is the RENA BatchTex® is most used solution in the industry. The equipment is based on the RENA Batch N platform. The RENA BatchEtch N automated processing equipment is a batch-type etching processes for silicon solar cells. Depending on customer requirements, alkaline and acidic processes are available. Cleaning steps can also be integrated into the tool. The equipment is based upon the RENA Batch N platform. Poly-Si etching and cleaning optimized by RENA. The BatchPolyClean provides a substantial enhancement in efficiency and optimal process performance. This system is compatible with various wafer sizes ranging from M0 to G13, as well as high-capacity cassettes. As a result, it delivers a notable increase in throughput, reaching up to 15 000 wafers per hour, while significantly reducing the overall cost of ownership. RENA BatchPolyClean sets a new standard for the removal of poly-Si, shunt etch and subsequent high-performance cleaning for TOPCon cells in the solar industry. The RENA BatchClean N automated processing equipment is for batch-type cleaning processes for silicon solar cells. Depending on customer requirements, a large variety of alkaline and acidic processes are available.