Across
- 4. energy that can be used over and over again
- 5. devices that enable energy from renewable
- 7. an energy harvesting technology
- 9. a solar wall or transpired solar collector, which heats air before it enters a structure
- 11. used to safely fix solar panels to various surfaces such as roofs, building facades
- 13. a device that helps in heating water by using the energy from the sun
- 14. a device that measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment
- 15. uses mirrors to reflect and concentrate sunlight onto a receiver
Down
- 1. is heat and radiant light from the Sun
- 2. designed to absorb the sun's rays as a source of energy for generating electricity or heating
- 3. Inside you'll find all your home's breaker switches
- 6. Sun capable of producing heat
- 8. uses solar cells, which convert sunlight into electricity
- 10. the star around which the earth orbits
- 12. an apparatus which converts direct current into alternating current