Energidea
Sigenergy Sigenergy SigenStor 15.0 TP

Sigenergy

Series: Sigenergy SigenStor Series

Sigenergy SigenStor 15.0 TP

Three-phase hybrid inverter all-in-one system with 7.8 kWh LFP battery

Partially verified

Best for

  • + Residential installations
  • + Three-phase installations
  • + Larger residential or small commercial PV (10+ kWp)
  • + Projects requiring long warranty coverage
  • + LFP battery applications - verify cycle life from datasheet

Not ideal for

  • ! Large-scale C&I projects - consider commercial product line
  • ! Single-phase installations (unless manufacturer confirms support)
  • ! Small PV systems (< 3 kWp) - product may be oversized
  • ! Backup/battery-backup projects (no EPS functionality)
  • ! Projects requiring future expansion - AIO unit does not support parallel expansion

In the Sigenergy SigenStor Series series

This is the 7.8 kWh variant.

Compared to other models

  • - 0% larger capacity than Sigenergy SigenStor 10.0 TP
  • - 0% smaller capacity than Sigenergy SigenStor 8.0 TP
  • - Mid-range option balancing capacity and project flexibility.

Ideal for

Ideal for installers who need a balanced 7.8 kWh option with 15 kW for mainstream project sizing.

Key Specifications

Rated Output Power

15 kW

Vendor
Show All Specifications

Core Electrical

AC Phase3PVendor
AC Rated Power15 kWVendor
Max AC Output Current25.1 AVendor
Power Factor Range0.8 leading ~ 0.8 laggingVendor
THD2 %Vendor
MPPT Count3Vendor
Max DC Voltage1100 VVendor
MPPT Voltage Range160 ~ 1000 VVendor
Max Current per MPPT16 AVendor
Recommended PV Power24 kWpVendor
Max Efficiency98.3 %Vendor
EU Efficiency97.9 %Vendor

Battery

Battery Chemistry-Vendor
Battery Voltage ClassHVVendor
Battery Capacity Min7.8 kWhVendor
Battery Capacity Max46.8 kWhVendor
Max Charge Power4 kWVendor
Max Discharge Power4 kWVendor
Round-trip Efficiency-

Backup

Backup / EPS SupportedtrueVendor
Backup Rated Power15 kWVendor
Switch Time0 msVendor
Black StartYesVendor
Parallel SupportYesVendor
Max Parallel Units6 unitsVendor
Generator Input SupportedtrueVendor

EMS & Communication

EMS ModesSelf-consumption, Time-of-Use, BackupVendor
Export Limitation SupportedtrueVendor
Meter Type SupportedModbus RTU / TCPVendor
Remote Monitoring PlatformmySigen AppVendor
API SupportedtrueVendor

Environment & Mechanical

Cooling Method-Vendor
IP RatingIP66Vendor
Operating Temp Range-30 ~ 60Vendor
Max Altitude4000 mVendor
Humidity Range0% ~ 100%Vendor
Wiring Terminal TypeQuick ConnectorsVendor
Max Cable Size-
Dimensions (W x H x D)700 x 300 x 260 mmVendor
Weight36 kgVendor
Noise-Vendor

Compliance & Warranty

DC Surge ProtectionType IIVendor
AC Surge ProtectionType IIVendor
AFCIYesVendor
Anti-islandingYesVendor
CertificationsIEC 62109, AS/NZS 4777.2, VDE-AR-N 4105Vendor

Data Confidence & Verification

Partially verified

Data Sources

  • + Official datasheet - verified 2026-04-09
  • - 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.

Quick Check: Does this product fit your project?

Run a single-product scenario check using the same Product Match rules.

Full Product Match

Compliance & Certifications

No compliance data available for this product.

Certifications

-

Documents & Downloads

DATASHEET PDF

  • Sigenergy SigenStor 15.0 TP DatasheetDownload

BROCHURE

  • Sigenergy SigenStor 15.0 TP BrochureDownload
Compatible Products - coming in Phase 3

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.

Prompt AI para instaladores

Gere modelos de prompt prontos para instaladores no ChatGPT ou Gemini.

Configuracao tipica do sistema

Standard Home Backup

Residential power security

Tipo de rede: Three-phase Grid

Adequado para: Homeowners needing seamless power during outages

Componentes principais

Energy Controller, 1-6 Battery Modules, Sigen Gateway

Notas

Utilizes the 0ms switch time.

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

Solar Maximization

Self-consumption optimization

Tipo de rede: Three-phase Grid

Adequado para: Houses with large PV arrays looking to minimize grid usage

Componentes principais

Energy Controller, Battery Modules

Notas

High DC/AC ratio support.

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

Produtos relacionados