Decision Matrix-Solar Power Phone Charge.
1. Connecting diodes to a small solar panel
- Description: In this we would need to collect multiple smaller solar panels and connect it with diodes, and then connect it that to a phone charger. This creates additional steps.
2. Connecting a charger to the solar cooking pot
- Description: in this we would connect with the solar cooking pot group and connect our phone charger port directly to the diodes that are being used to heat the cooking pot. This would create less of a hassle of additional solar panels
| Cost of Building | Environmental Impact | Feasibility | Time to build | Learning Experience | Total | Out of perfect score | |
| Weight | 10 | 30 | 30 | 10 | 20 | 100 | |
| Absolute Weight | 10% | 30% | 30% | 10% | 20% | 100% | |
| (1) Small Solar Panels | 7 | 8 | 7 | 7 | 10 | 7.8 | 78% |
| (2) Solar cooking pot | 10 | 8 | 10 | 10 | 10 | 9.6 | 96% |