Tesvolt

Series: TESVOLT TAYTAN Series

TAYTAN 400/426

Name: Tesvolt TAYTAN 400/426
Brand: Tesvolt
SKU: 4730e629-78cd-439c-b06b-41b0d069ed4d

Three-phase integrated bess inverter all-in-one system with 426 kWh LFP battery

Partially verified

Best for

+ Commercial & industrial installations
+ Three-phase installations
+ Large industrial & utility-scale (200+ kWp)
+ Projects requiring long warranty coverage
+ LFP battery applications - verify cycle life from datasheet

Not ideal for

! Typical single-family residential - consider residential product line
! Single-phase installations (unless manufacturer confirms support)
! Small commercial applications (< 30 kWp) - consider smaller product
! Backup/battery-backup projects (no EPS functionality)
! Projects requiring future expansion - AIO unit does not support parallel expansion

In the TESVOLT TAYTAN Series series

This is the 426 kWh variant.

Compared to other models

- 50% smaller capacity than TAYTAN 400/852
- Entry-level option in this series.

Ideal for

Ideal for smaller residential projects that need 426 kWh storage without oversizing the system.

Key Specifications

Usable Capacity

426 kWh

Vendor

Show All Specifications

Kernwerte

AC-Nennleistung	400 kWVendor
AC-Spannung	400Vendor
Energie (Nominal)	426 kWhVendor
Energie (Nutzbar)	426 kWhVendor
C-Rate	1 CVendor
Spitzenleistung	400 kWVendor
Batteriechemie	LFPVendor
DC-Spannungsbereich	800 - 1050 VVendor
System-Rundlaufwirkungsgrad	90 %Vendor
Geraeusch	-Vendor

EMS & Kommunikation

EMS enthalten	trueVendor
Protokolle	Modbus TCPVendor
EMS-Funktionen	Peak Shaving, Multi-use, Energy Trading, Zero Feed-inVendor
Remote-Wartung	trueVendor
Fehlerdiagnose	trueVendor
Details Netzstuetzfunktionen	VDE-AR-N 4110 compliant, reactive power controlVendor
Datenlogging-Intervall	-
Reaktionszeit	-

Umgebung & Mechanik

Thermomanagement	LiquidVendor
Löschanlage	Integrated Aerosol SystemVendor
Detektoren	Smoke, Heat, GasVendor
Wartungszugang	-
Druckentlastung	trueVendor
Thermal-Runaway-Minderung	BMS level-3 monitoring with active cooling controlVendor
Hebepunkte	Corner CastingsVendor
Serviceintervall	AnnualVendor
IP-Schutzart	IP54Vendor
Korrosionsklasse	C4Vendor
Betriebstemperatur	-20 to 45Vendor
Abmessungen (B x H x T)	2991 x 2438 x 2591 mmVendor
Gewicht	12000 kgVendor

Konformitaet & Garantie

Zertifizierungen	VDE-AR-N 4110, VDE-AR-N 4105, CEVendor
Batterie-Zertifizierungen	IEC 62619, UN 38.3Vendor
System-Zertifizierungen	CEVendor
LVRT/HVRT	trueVendor
Garantie-Durchsatz / Zyklen	-

Data Confidence & Verification

Partially verified

Data Sources

+ Official datasheet - verified 2026-04-08
- Installation Manual - not available
- Certificate - not available

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

No compliance data available for this product.

Certifications

Documents & Downloads

DATASHEET PDF

TAYTAN 400/426 DatasheetDownload

BROCHURE

TAYTAN 400/426 BrochureDownload

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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Typische Systemkonfiguration

Grid Services

Frequency containment reserve and grid stability support.

Netztyp: Three Phase 400V (Medium Voltage Transformer required)

Geeignet fuer: Grid operators and large energy parks.

Hauptkomponenten

TAYTAN Unit, Tesvolt Energy Manager Pro.

Haftungsausschluss: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

Peak Shaving

Industrial demand charge reduction for manufacturing.

Netztyp: Three Phase

Geeignet fuer: Factories and energy-intensive enterprises.