Related Clues:
- ___ system (heavenly sights)
- Type of module
- Clean type of power
- ___ eclipse
- Roof-panel descriptor
- Like rooftop panels
- Eco-friendly kind of energy
- Type of module or orbit
- Green energy category
- Regarding the moon
- Renewable energy category
- Word before panel or flare
- Type of energy supply also run
- Eclipse descriptor
- The kind of eclipse that is always safe to look at