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Tesla Powerwall Battery Product Specifications

Tesla Energy Powerwall is a 6.4 kWh battery that stores electricity generated from solar panels or utility grid. Powerwall stores DC electricity (direct current) that must be converted to AC (alternating current). Several additional products are required to operate Powerwall including an auto-tansformer, special meter, and a third-party DC-AC inverter. An inverter is required for each Powerwall; Two Powerwalls requires two inverters. Powerwall must be installed by a Tesla Energy Certified Installer.
LEARN WHAT IS THE TESLA POWERWALL PRICE?

6.4 kWh Tesla Powerwall Product Specifications

  • ELECTRICAL SPECIFICATIONS
  • Energy Output: 6.4 kWh
  • Discharge Continuous: 3.3 kW
  • Discharge Peak: 3.3 kW
  • Charge Continuous: 3.3 kW
  • DC Voltage: 350 - 450 Volts DC
  • Maximum DC Current: 9.5 Amps
  • Continuous DC Current: 9.5 Amps
  • Round Trip Efficiency: 92.5% (beginning of life)
  • ENVIRONMENTAL SPECIFICATIONS
  • Operating Temperature Range: -20C (-4F) to +50C (+122F)
  • Humidity: <95% condensing
  • Maximum Altitude: 9,843 ft (3,000 m)
  • Enclosure: Rated for indoor and outdoor installation
  • Ingress Rating: IP35 & NEMA 3R (Powerwall), IP67 (battery Pod only)
  • Impact Rating: IK09
  • Storage Conditions:
  • 24 hours: -30 °C to 60 °C (-22 °F to 140 °F)
  • 1 Month: -20 °C to 45 °C (-4 °F to 113 °F)
  • 12 Months: -20 °C to 30 °C (-4 °F to 86 °F), State of Energy (SoE): 50% initial
  • MECHANICAL SPECIFICATIONS
  • Dimensions: 51.3" x 34" x 7.2" (1302mm x 862mm x 183mm)
  • Weight: 210 lbs (95 kg)
  • MINIMUM SPACE REQUIREMENTS
  • Total ceiling height: 6.5 ft (2000 mm)
  • Height - Clearance above: 1 ft (300 mm)
  • Height - Clearance below: 1 ft (300 mm)
  • Lateral - Wall space: 42 in (1070 mm)
  • Lateral - Clearance from each side: 4 in (100 mm)
  • Depth of workspace: 6 in (153 mm)
  • WARRANTY AND OTHER SPECIFICATIONS
  • Warranty: 10 years
  • Inverter: DC-AC inverter not included. Pairs with TBD Fronius and SolarEdge StorEdge inverters
  • Certification: NRTL listed to UL standards
  • Tesla reserves the right to make product modifications at any time
  • FreeCleanSolar is not responsible for ERRORS OR OMISSIONS
  • Proper disposal of batteries is required. Refer to your local codes for disposal requirements.
  • NOTE: The Tesla Installation Manual states that Powerwall must be installed by a Tesla Energy Certified Installer. Contact Tesla for details.

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Tesla Energy Powerwall Battery System Diagram

The combination of solar panels and the Tesla Energy Powerwall battery delivers grid-tied savings and battery backup in a simple to manage system. The Tesla Installation Manual states that Powerwall must be installed by a Tesla Energy Certified Installer. Contact Tesla for details. The Tesla Energy Powerwall system consists of the following components.

  • Solar Panels - The solar panels generate renewable energy to power the home, charge the battery, or send excess power back to the utility grid.
  • Hybrid Inverter - The hybrid on-grid and off-grid inverter manages battery and system energy, in addition to its traditional function as a DC solar power inverter. The StorEdge and Fronius Symo hybrid inverters are certified compatible with Tesla Powerwall.
  • Meter for battery integration and for production and consumption readings for Feed-in Limitation.
  • Auto Transformer Regulates DC and AC voltage and current.
  • 6.4 kWh Tesla Powerwall is ideal for daily use to maximize self-consumption and emergency backup using high-efficiency DC coupled Li-On battery.

Tesla Powerwall Battery System Diagram


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