Energidea
Tesla Tesla Powerwall 2

Tesla

Series: Tesla Powerwall Series

Tesla Powerwall 2

Three-phase hybrid inverter all-in-one system with 5 kWh LFP battery

DE: APPROVEDVerified

Best for

  • + Residential installations
  • + Three-phase installations
  • + Residential PV systems up to 5 kWp
  • + Certified for DE installations
  • + Projects requiring long warranty coverage

Not ideal for

  • ! Large-scale C&I projects - consider commercial product line
  • ! Single-phase installations (unless manufacturer confirms support)
  • ! Backup/battery-backup projects (no EPS functionality)
  • ! Projects requiring future expansion - AIO unit does not support parallel expansion

In the Tesla Powerwall Series series

This is the 5 kWh variant.

Compared to other models

  • - 57% smaller capacity than Tesla Powerwall 3
  • - Entry-level option in this series.

Ideal for

Ideal for smaller residential projects that need 5 kWh storage without oversizing the system.

Key Specifications

Rated Output Power

5 kW

Vendor

Usable Capacity

5 kWh

Vendor
Show All Specifications

Core Electrical

AC Phase3PVendor
AC Rated Power5 kWVendor
Max AC Output Current21.7 AVendor
Power Factor Range0.9 leading to 0.9 laggingVendor
THD-Vendor
MPPT Count0Vendor
Max DC Voltage0 VVendor
MPPT Voltage RangeN/A VVendor
Max Current per MPPT0 AVendor
Recommended PV Power0 kWpVendor
Max Efficiency97.5 %Vendor
EU Efficiency96.5 %Vendor

Battery

Battery ChemistryNMCVendor
Battery Voltage ClassHVVendor
Battery Capacity Min13.5 kWhVendor
Battery Capacity Max54 kWhVendor
Max Charge Power5 kWVendor
Max Discharge Power5 kWVendor
Round-trip Efficiency90 %Vendor

Backup

Backup / EPS SupportedtrueVendor
Backup Rated Power5 kWVendor
Switch Time10 msVendor
Black StartYesVendor
Parallel SupportYesVendor
Max Parallel Units4 unitsVendor
Generator Input SupportedfalseVendor

EMS & Communication

EMS ModesSelf-Consumption, Time-based Control, Backup OnlyVendor
Export Limitation SupportedtrueVendor
Meter Type SupportedTesla Neurio W2 / Backup Gateway 2Vendor
Remote Monitoring PlatformTesla AppVendor
API SupportedtrueVendor

Environment & Mechanical

Cooling MethodLiquidVendor
IP RatingIP55Vendor
Operating Temp Range-20 to 50Vendor
Max Altitude3000 mVendor
Humidity Range0-100%Vendor
Wiring Terminal Type-
Max Cable Size-
Dimensions (W x H x D)1150*753*147 mmVendor
Weight114 kgVendor
Noise40 dB(A)Vendor

Compliance & Warranty

DC Surge Protection-Vendor
AC Surge Protection-Vendor
AFCIYesVendor
Anti-islandingYesVendor
CertificationsVDE-AR-N 4105, UN 38.3, IEC 62109-1Vendor

Data Confidence & Verification

Verified

Data Sources

  • + Certificate - verified 2026-02-22
  • + Official datasheet - verified 2026-02-22
  • + Installation manual - verified 2026-02-22

Data gaps that may affect your decision

  • ! Outdoor temperature range not specified - confirm outdoor suitability.
  • ! IP rating not documented - confirm installation location suitability.

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Compliance & Certifications

GermanyVDE-AR-N 4105APPROVED

Certifications

-

Documents & Downloads

WIRING DIAGRAM

  • Tesla Tesla Powerwall 2 - Wiring DiagramDownload

CERTIFICATES

  • Tesla Tesla Powerwall 2 - CertificatesDownload

BROCHURE

  • Tesla Tesla Powerwall 2 - BrochureDownload

COMMISSIONING GUIDE

  • Tesla Tesla Powerwall 2 - Commissioning GuideDownload

DATASHEET PDF

  • Tesla Tesla Powerwall 2 - DatasheetDownload

INSTALLATION MANUAL

  • Tesla Tesla Powerwall 2 - Installation ManualDownload
Compatible Products - coming in Phase 3
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Product data is sourced from manufacturers, official websites, and community contributions. Energidea does not guarantee completeness or accuracy. Installers should verify specifications, certifications, and compatibility with manufacturer documentation before quotation.

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