"PassiveSolarBuilding Designs Sunshine Coast" ... Environmental Building Designs says interest in passive solar building design is growing as people look to reduce reliance on air conditioning and control long-term household energy costs.
In n-i-p architecture, the solar cell is illuminated through the electron-transport layer (ETL) side; in the p-i-n structure, it is illuminated through the hole‐transport layer (HTL) surface ... JA Solar.