| Word before panel or plexus | 27 |
| Word before "battery" or "energy" | 53 |
| Like some calculators | 21 |
| Alternative to fossil fuels | 27 |
| __ system | 9 |
| Word with panel or plexus | 25 |
| Word with "system" or "battery" | 51 |
| Wind in space | 13 |
| Type of flare or power | 22 |
| Type of flare or panel | 22 |
| Type of energy or eclipse | 25 |
| Type of battery or energy | 25 |
| Powered by radiation | 20 |
| Powered by light | 16 |
| Like some winds or panels | 25 |
| Like some "green" energy | 34 |
| Like greenhouse heat | 20 |
| Kind of system or power | 23 |
| Kind of renewable energy | 24 |
| Kind of heat or panel | 21 |
| Kind of heat or flare | 21 |
| Kind of heat or energy | 22 |
| Kind of energy or flare | 23 |
| Green energy type | 17 |
| Energy-producing panel | 22 |
| Clean energy | 12 |
| Alternative energy type | 23 |
| Alternative energy source | 25 |
| ___ plexus (nerve network behind the stomach) | 45 |
| __ eclipse | 10 |
| Word with wind or power | 23 |
| Word with wind and power | 24 |
| Word with system or plexus | 26 |
| Word with system or cycle | 25 |
| Word with power or panel | 24 |
| Word with plexus or system | 26 |
| Word with heat or house | 23 |
| Word with energy or system | 26 |
| Word with disc or cell | 22 |
| Word with "flare" or "power" | 48 |
| Word before power or system | 27 |
| Word before panel or power | 26 |
| Word before battery or energy | 29 |
| Under Helios's influence | 28 |
| Type of system or battery | 25 |
| Type of flare | 13 |
| System or year | 14 |
| Sort of battery | 15 |
| Renewable option | 16 |
| Power from above? | 17 |
| Plexus starter | 14 |
| Pertaining to the sun | 21 |
| Pertaining to a superstar? | 26 |
| One kind of panel | 17 |
| One kind of energy | 18 |
| Not apt to work at night | 24 |
| Modern energy type | 18 |
| Like the Julian calendar | 24 |
| Like some wind | 14 |
| Like some roof panels | 21 |
| Like some panels or flares | 26 |
| Like some panels or eclipses | 28 |
| Like some deities | 17 |
| Like panels on some racecars | 28 |
| Like our system | 15 |
| Light-powered | 13 |
| Kind of year or eclipse | 23 |
| Kind of power or system | 23 |
| Kind of panel or year | 21 |
| Kind of panel or power | 22 |
| Kind of heating | 15 |
| Kind of flare or system | 23 |
| Kind of flare or furnace | 24 |
| Kind of energy or eclipse | 25 |
| Kind of collector | 17 |
| Greenhouse heat | 15 |
| Green option | 12 |
| Green fests might use this energy | 33 |
| Environment-friendly energy choice | 34 |
| Energy-saving panel | 19 |
| Energy or system | 16 |
| Energetic Neglected Fields ripper? | 34 |
| Empyreal | 8 |
| Clean kind of energy | 20 |
| Certain renewable | 17 |
| Calculator type | 15 |
| Beach Boys '77 hit "___ System" | 45 |
| Astronomical kind of flare | 26 |
| Astronomical adjective | 22 |
| Alternative to nuclear | 22 |
| Alternative to geothermal | 25 |
| Alternative power type | 22 |
| Alternative power | 17 |
| Alternative energy option | 25 |
| "Green" kind of energy | 32 |
| "Green" energy type | 29 |
| "___ Barque," Nin work | 32 |
| --- system | 10 |
| -- plexus | 9 |
| -- eclipse | 10 |