News on cell efficiency

News on suppliers, market trends and technology innovations in polysilicon and wafer production is selected, assessed and written for you by Bernreuter Research.

Direct wafer factory of 1366 Technologies in Cyberjaya, Malaysia

1366 Technologies to ramp first direct wafer factory in Malaysia

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U.S.-based start-up 1366 Technologies is “near completion” of its first factory for wafers directly formed from molten silicon and expects to ramp it “no later than Q3 2019.”

Presentation by GCL System Integration at EU PVSEC 2018: Industrially feasible PERC cells on diamond wire sawn multicrystalline silicon wafers textured by RIE towards 21.62% efficiency

Why you should not write multicrystalline silicon off too early

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The European PV conference has shown that multicrystalline solar cells are still in the game. Three out of seven members of the Silicon Module Super League are strong on multi and believe in the future of this technology.

Multicrystalline silicon block from upgraded metallurgical-grade (UMG) silicon made by Silicio Ferrosolar

Ferrosolar to open UMG silicon plant, claims 18.5% cell efficiency

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Ferrosolar is currently building a factory for upgraded metallurgical-grade (UMG) silicon in Puertollano in Spain, which is slated to open in late 2018. The company claims a multicrystalline cell efficiency of 18.5% for its unblended UMG material.

Direct wafer process of 1366 Technologies

1366 is further ahead with its direct wafer process than assumed

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U.S.-based start-up 1366 Technologies has made more progress with its wafers directly formed from molten silicon than it was speculated after the company cancelled a 250 MW factory in upstate New York.

Presentation by GCL System Integration at EU PVSEC 2017: Industrially feasible PERC cells on diamond wire sawn multicrystalline silicon wafers textured by RIE towards 20.78% efficiency

Multicrystalline PV sector strikes back against monocrystalline

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More efficient Passivated Emitter and Rear Cell (PERC) technology will soon gain ground on multicrystalline cells made of cost-cutting diamond-wire-sawn wafers with a so-called ‚black-silicon’ texture.

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