ECHO-27
| Manufacturer | iDemand Energy Storage |
| Specific chemistry | LiFePO4 Prismatic Cell |
| Capacity | 540 |
| Dimensions | 40”H X 50”W X 18” D |
| Energy (kWh) | 27 |
| Lifespan | 10000 |
| Peak power (kW) | 54 |
| Battery Type | Lithium-ion |
| Weight (lb) | 742 |
| Warranty | 25 |
| Certifications | UL1642, UL510 |