| ENS | EnerSys |
| FCEL | FuelCell Energy |
| EOSE | Eos Energy Enterprises |
| FLUX | Flux Power |
| KE | Kimball Electronics |
| PPSI | Pioneer Power Solutions |
| HOLI | Hollysys Automation |
| CBAT | CBAK Energy |
| AEIS | Advanced Energy Industries |
| NEOV | NeoVolta |
| ENR | Energizer |
| POLA | Polar Power |
| HAYW | Hayward |