| Solar Cells | Current density (mA·cm−2) | Fill Factor (FF%) | Open Circuit-Voltage (mV) | Short Circuit-Current (mA) | Power Conversion Efficiency (PCE%) |
| MAPbI3 | 0.420 | 38.4 | 267 | 0.086 | 0.0069 |
| G-MAPbI3 | 0.420 | 47.2 | 368 | 0.1 | 0.017 |