Mu myaka yashize, Injet yiyemeje gukora ubushakashatsi no guteza imbere, gukora no kunoza amashanyarazi kugirango hategurwe ibikoresho bya silikoni, kandi hamwe nibitekerezo bishya hamwe n’ikoranabuhanga riyobora, yashyizeho uburyo bwo kugabanya amashanyarazi ya polysilicon, amashanyarazi ya polisilicon yo gutangiza amashanyarazi, itanura rimwe rya kirisiti, amashanyarazi ya polycrystalline ingot itanga amashanyarazi hamwe n’ibicuruzwa bitanga amashanyarazi, ibikoresho bya sisitemu zitanga amashanyarazi hamwe n’ibicuruzwa bikomoka ku ziko gutegura ibikoresho bya silicon, ube ikigo cyambere cyibicuruzwa bitanga amashanyarazi munganda za silicon, kandi byashimiwe cyane nabakiriya kuva kera.