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COMPARING 2 × BESS PRODUCTSAPPLICATION · Standby / prime powerSCOPE · EQUIPMENT ONLY — NORMALISED
Key differences
| Attribute | Tesla Megapack | Tesla Megapack 2 XL |
|---|---|---|
| Model | Megapack | Megapack 2 XL |
| Capacity | UNKNOWN | 3.9 MWh |
| Key spec 2 | UNKNOWN | 1.9 MW |
| Rated capacity | UNKNOWN | 3.9 MWh |
| Certification | UL 9540 | UL 9540A |
| Factory | UNKNOWN | Lathrop, United States · Shanghai, China |
| Estimated unit price | PRICE TO BE CONFIRMED | $741K – $1.15M BUDGETARY ESTIMATE · USD · CONFIDENCE LOW |
| Factory lead time | TO BE CONFIRMED UNKNOWN | 40–60 weeks ESTIMATED FACTORY LEAD TIME |
| Availability | UNKNOWN | SUPPLIER CONFIRMATION REQUIRED |
Model
MegapackMegapack
Megapack 2 XLMegapack 2 XL
Capacity
MegapackUNKNOWN
Megapack 2 XL3.9 MWh
Key spec 2
MegapackUNKNOWN
Megapack 2 XL1.9 MW
Rated capacity
MegapackUNKNOWN
Megapack 2 XL3.9 MWh
Certification
MegapackUL 9540
Megapack 2 XLUL 9540A
Factory
MegapackUNKNOWN
Megapack 2 XLLathrop, United States · Shanghai, China
Commercial
MegapackPRICE TO BE CONFIRMED
Megapack 2 XL$741K – $1.15M
UNKNOWN means no source on record — it is neither a pass nor a technical failure. Prices shown are budgetary estimates in USD, equipment only, and must be confirmed by quotation.

