Compare Tesla Powerwall vs. Megapack vs. Custom Designs
Targeting a total storage of 1.2 Tesla (~1,200 kWh) split across multiple systems for scalable deployment across residential, commercial, and industrial markets.
| Option | Units | Energy Capacity | Total Cost | Profit Margin | Advantages |
|---|---|---|---|---|---|
| Tesla Powerwall | 89 units | 1,200 kWh | $934k – $1.07M | 15–20% | Turnkey, brand reputation, home-ready |
| Tesla Megapack | 3 units | 1,200 kWh | $240k – $360k | 15–20% | High capacity, grid-tied systems |
| Custom Prismatic Cell | 4,002 cells | 1,200 kWh | ~$180k – $220k | 45% | Scalable, compact, commercial-grade |
| Soup Can Cell | 12,000 cells | 1,200 kWh | ~$123,000 | 35% | Cost-effective, modular, portable |
| Hybrid FlexPack | 2,000 prismatics + 6,000 cylinders | 1,200 kWh | ~$160,000 | 50% | Best flexibility, dual-phase delivery, highest ROI |