JA Solar has reported that it has achieved a record 18.3% efficiency for a standard 156×156 mm2 multicrystalline solar cell. This was verified by Yangzhou Opto-Electrical Products Testing Institute. This is twice as efficient as my solar panel. Solar cell and solar panel efficiency isn’t as big an issue as some have made it out to be. [...]
Multicrystalline Solar Cell Efficiency Record Set By JA Solar was originally published on Solar Love!.