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Page | 003 PV DC-COUPLED SPECIFICATIONS
Megapack is capable of being the grid connection point for solar PV plants. This is accomplished by integrating solar PV with Megapack using a Tesla PV Sidecar: a 16 input PV combiner box with disconnects and zonal monitoring. By eliminating the separate PV inverter, Tesla's DC-integrated solution reduces system level costs and minimizes the number of power conversion steps to improve overall site level efficiency. The Megapack architecture supports a wide range of DC/AC (solar PV) and power-energy (storage) ratios, providing the flexibility to optimize for any PV plus storage use case. Integrating the entire plant with a single control system, Tesla's solution provides a fast, seamless, and robust platform for solar PV ramp control and firm or dispatchable renewable power generation.
ELECTRICAL - AC INTERFACE
ELECTRICAL - PV DC INTERFACE
Battery Power/Energy Available (Net AC) per Megapack1
Shared Solar/Battery Inverter Size (at 480 VAC)
Scalable battery module quantity. 2 hr: Up to 1257 kW / 2514 kWh 4 hr: Up to 739.5 kW / 2958 kWh
Scalable up to 1540 kVA at 70kVA increments
PV Interface Type
PV Interface Ratings
Maximum Power Point Tracking
PV Inputs
COMMUNICATIONS
Protocol
Direct DC Coupled, via Tesla provided PV Integration Unit
No PV DC/DC Converter
Max VoC: 1500 Vdc Max Imp: 2390 Adc
MPPT Min V: 734 Vdc
MPPT Max V: 961 Vdc Curtailment via MPPT or zonal disconnects
Input Zone Count: 16
Input Size: 250-400 Adc
Contactors and IGBT disconnects per zone
Zonal current and voltage monitoring
Modbus TCP DNP3
Rest API
1 Nominal energy at 25°C (77°F) including thermal management loads
MECHANICAL AND MOUNTING
Ingress Ratings Unit Dimensions
Unit Maximum Weight
IP66/NEMA 3R (Main enclosure) IP20 (Thermal system)
W: 830 mm (2 ft 9 in) D: 1600 mm (5 ft 3 in) H: 2516 mm (8 ft 3 in)
500 kg (1100 lbs) for PV Sidecar
TESLA.COM/ENERGY
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