| Hint | Answer | % Correct |
|---|---|---|
| Future technology | Anti-reflective surfaces | 100%
|
| Future technology | Concentrating solar power | 100%
|
| Current technology | Heat pumps | 100%
|
| Future technology | Heliostats | 100%
|
| Future technology | Multi-junction photovoltaic cells | 100%
|
| Current technology | Passive solar architecture | 100%
|
| Current technology | Photothermal | 100%
|
| Current technology | Photovoltaic cells | 100%
|
| Future technology | Photovoltaic thermal hybrid systems | 100%
|
| Future technology | Self-cleaning panels | 100%
|
| Future technology | Transparent PV | 100%
|