M E G A PA C K
Megapack is an all-in-one utility-scale energy storage system that is scalable to the space, power, and energy
requirements of any site from 1 MWh to over 1 GWh. Megapack is optimized for cost, performance, and ease of
installation, and includes a standard system warranty of up to 15 years.
FU L LY I N T E G RAT E D SYST E M O P T I MIZAT IO N S O FT WARE E NH ANCE D SYST E M SAFETY
Megapack ships with battery modules, Proprietary optimization software, Parallel DC/DC converters, integrated
bi-directional inverter, thermal developed in parallel with the Megapack heating and cooling at the cell level, and
management system, and AC main hardware, learns and predicts local energy dedicated hazard venting are just a few of
breaker all pre-installed and pre-tested patterns, offering autonomous charge the safety and hazard mitigation features
within a single enclosure. This turnkey and discharge and seamless SCADA built into Megapack. Designed to meet
system is designed to have the industry's integration. Fast-response controls can international safety standards, Megapack
fastest, lowest cost installation without integrate co-located renewables and helps ensure ease-of-permitting wherever
sacrificing performance or reliability. enable market participation. it's installed.
IND U ST RY- L EA D I NG R E L I A B I L I T Y
A vertically integrated product from hardware design and sourcing to software development, Megapack offers significant
reliability advantages over the competition. These design advantages are exemplified by a cooling system optimized specifically
for Megapack that provides superior heating and cooling while factoring its HVAC energy consumption into its performance, and
module-level DC/DC converters that can keep the system running uninterrupted in case of a partial failure.
LOWEST EN G I N EE R I N G, P R O C U R E ME NT, AND CO NST RUCT IO N (E PC) COSTS
Megapack is shipped onsite fully assembled and pre-tested, offering customers the world's fastest utility-scale energy storage
installation. Once on site, Megapack only requires seismic anchoring and connection of AC conductors and a communication
cable. The EPC benefit is clear: no other current utility-scale solution offers such a simplified process.
G LOBA L SE RV I C E FO OT P R I N T
As a vertically integrated manufacturer and supplier, Tesla provides a streamlined service offering on all components of
Megapack. With Tesla, customers enjoy a single point of contact through all stages of product life. Our operational fleet of 2+
GWh provides valuable data that informs our maintenance models and our performance guarantees, and the entire Megapack
system is covered by a standard warranty of up to 15 years, with the option of a 20-year Capacity Maintenance Agreement (CMA)
in certain cases.
REV. 1.8 - June 23, 2020
TESLA.COM/ENERGY
MEGAPACK SPECIFICATIONS
Specifications are subject to change.
Flexible offering designed for utility-scale projects
• Modular inverter Powerstages allow greater configuration
flexibility
• Supports Capacity Maintenance Agreements (CMA)
Proven inverter and battery technology drives design efficiency
• One Megapack includes up to 17 independent battery
modules
• Configurable for 2 to 6+ hour continuous charge/discharge
• Best-in-class round-trip efficiency and thermal system
performance
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
STANDARD SYSTEM SPECIFICATIONS MECHANICAL AND MOUNTING
Megapack is a customizable energy system capable of being
Ingress Ratings IP66/NEMA 3R (Main enclosure)
sized according to customer needs. IP20 (Thermal system)
AC Power / 2-hour: Up to 1264.5 kW / 2529 kWh Enclosure W: 7168 mm (282 1/4 in)
Energy Available (Scalable in increments of 84.3 kW / 168.6 kWh) Dimensions D: 1659 mm (65 1/4 in)
per Megapack1 H: 2522 mm (99 1/4 in)
4-hour: Up to 741.2 kW / 2964.8 kWh
(Scalable in increments of 43.6 kW / 174.4 kWh)
Maximum Standard: 25,400 kg (56,000 lb)
Shipping Weight Light: 18,600 kg (41,000 lb)
Below are specifications for selected system sizes. A light
Operating –30°C to 50°C (–22°F to 122°F)
Megapack is optimized for global payload limits. A standard Ambient
Megapack has the maximum number of energy modules. Temperature
AC Power / Energy Round-Trip System
Available Efficiency1 REGULATORY (Expected Listings)
per Megapack1
Lithium-Ion Cells NRTL listed to UL 1642
2-Hour Standard 1264.5 kW / 2529 kWh
87% System NRTL listed to UL 1973, UL 9540, UL 9540A,
2-Hour Light 1011.6 kW / 2023.2 kWh UL 1741 SA, IEC 62619, IEC 62477-1
IEEE 1547
Compliant to grid codes and safety standards
4-Hour Standard 741.2 kW / 2964.8 kWh of all major markets
90%
4-Hour Light 523.2 kW / 2092.8 kWh
1
Nominal energy and RTE at 25°C (77°F) including thermal management COMMUNICATIONS
loads, Day 1
ELECTRICAL Protocol Modbus TCP / DNP3 / Rest API
Inverter Size (at 2-hour: Up to 1573 kVA
480 V AC) 4-hour: Up to 929.5 kVA
(Scalable in increments of 71.5 kVA) PART NUMBER
AC Voltage 380–505 V AC 3-phase Megapack (all 1462965-XX-Y
variants) (Where X is a number between 0-9 and Y is a
Nominal 50 or 60 Hz letter. Changes to these do not affect product
Frequency ratings.)
TESLA.COM/ENERGY
