Already, solar cells with efficiencies well above 6 percent have been developed using amorphous materials, and further research will doubtlessly find even less costly amorphous materials with higher efficiencies.

• 用非结晶体材料研制的太阳能电池的使用功效已经远远超过6%25,未来的研究必将找出成本更低的但功效更高的非结晶体材料。