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Page | 002 MEGAPACK SPECIFICATIONS
Specifications shown here are indicative and subject to change.
Flexible offering designed for utility-scale projects
• Modular inverter Powerstages allow greater configuration flexibility • Supports Capacity Maintenance Agreements (CMA)
• Integrate solar PV with DC coupling (future feature)
Proven inverter and battery technology drives design efficiency
• One Megapack includes up to 17 independent battery modules • Configurable for 2 to 6+ hour charge/discharge cycles
• Best-in-class site-level energy density
Turnkey solution enables rapid and cost-effective deployment
• Up to 40% expected reduction in EPC costs compared to Powerpack • Pre-assembled and pre-tested at Tesla’s Gigafactory
• No DC connections required onsite
ELECTRICAL
AC Voltage Nominal Frequency
Continuous Charge/Discharge Duration
AC Power/Energy Available per Megapack1
Inverter Size (at 480 VAC) PV
MECHANICAL AND MOUNTING
400–480 VAC 3-phase 50 or 60 Hz
2 to 6+ hours
2 hr: 1257 kW / 2514 kWh 4 hr: 739.5 kW / 2958 kWh
2 hr: Scalable up to 1540 kVA 4 hr: Scalable up to 910 kVA
Interface: Direct DC Coupled Max VoC: 1500 Vdc
Max Imp: 2390 Adc
Ingress Ratings Unit Dimensions
Unit Maximum Weight2 Operating Ambient
Temperature
2 Optimized for global payload limits
IP66/NEMA 3R (Main enclosure) IP20 (Thermal system)
W: 7125 mm (23 ft 5 in) D: 1600 mm (5 ft 3 in) H: 2516 mm (8 ft 3 in)
Standard: 25,400 kg (56,000 lbs) Light: 19,700 kg (43.430 lbs)
–30°C to 50°C (–22°F to 122°F)
REGULATORY (Expected Listings)
Megapack is a customizable energy system capable of being sized according to customer needs. Below are specifictions for standard system sizes available without customization.
STANDARD SYSTEM SPECIFICATIONS
Lithium-Ion Cells System
COMMUNICATIONS
Protocol
NRTL listed to UL 1642
NRTL listed to UL 1973, 9540, 9540A, 1741 SA
IEEE 1547
Compliant to grid codes and safety standards of all major markets
Modbus TCP DNP3
Rest API
2 Hour Light
2 Hour Standard 4 Hour Light
4 Hour Standard
AC Power/Energy Available Roundtrip System per Megapack1 Efficiency1
1005.5 kW / 2011 kWh 87.0% 1257 kW / 2514 kWh 87.0% 522 kW / 2088 kWh 90.5%
739.5 kW / 2958 kWh 90.5%
1 Nominal energy at 25°C (77°F) including thermal management loads, Day 1
TESLA.COM/ENERGY
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