RENA receives large orders for PERC technology from North American and Indian PV customers

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RENA Technologies has announced that it has recently received two large orders for wet process equipment in PERC technology from North American and Indian PV-customers in a double digit millions euro range.

The company in a statement said that combination of its BatchTex and InOxSide+ offer both independent optimization and best match of front and rear sides for best PERC cells efficiencies.

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RENA’s BatchTex combines ultra-compact tool design with highest throughputs. Together with its proprietary and IPA-free texture additive monoTEX®, it reaches excellent front side reflection with the formation of well-defined, small and uniform pyramids (1 to 3 μm or 2 to 5 μm) within very short process times.

This makes rear side smoothing in the InOxSide+ even more effective and further supports advanced rear side passivation performance. With its patented single side etching process and effective smoothing technology, even moderate etch depths of ≤ 4 μm are sufficient to achieve very homogenous back side smoothening. This ensures high reflection of the back side and effective AlOx-passivation and leads, as a result, to excellent PERC cell efficiencies.