5kWh vs 10kWh vs 16kWh: Choose the Right Size
| 5 kWh | Lights, WiFi, fridge (8–12h) | Peak shaving |
| 10 kWh | Full home essentials overnight | Typical family |
| 16 kWh | Full home 24h+ incl. HVAC | Off-grid / frequent outages |
AGAIC ELEBOX-5K-HV is stackable — start small, add modules later. No need to guess your future needs.