Energidea
Growatt WIT 12K-HU

Growatt

Series: Growatt WIT series

WIT 12K-HU

Three-phase hybrid inverter with 0 kWh LFP battery

DE: APPROVEDVerified

Best for

  • + Residential installations
  • + Three-phase installations
  • + Larger residential or small commercial PV (10+ 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)
  • ! Small PV systems (< 3 kWp) - product may be oversized
  • ! Backup/battery-backup projects (no EPS functionality)

In the Growatt WIT series series

This is the selected variant.

Compared to other models

  • - Mid-range option balancing capacity and project flexibility.

Ideal for

Ideal for installers who need a balanced this capacity class option with 12 kW for mainstream project sizing.

Key Specifications

Rated Output Power

12 kW

Vendor
Show All Specifications

Core Electrical

AC Phase3PVendor
AC Rated Power12 kWVendor
Max AC Output Current19.1 AVendor
Power Factor Range0.8 leading to 0.8 laggingVendor
THD-Vendor
MPPT Count2Vendor
Max DC Voltage1000 VVendor
MPPT Voltage Range150-850 VVendor
Max Current per MPPT20 AVendor
Max Efficiency97.6 %Vendor
EU Efficiency97 %Vendor

Battery

Battery Voltage ClassLVVendor
Battery DC Voltage Range40-60 VVendor
Max Charge Power12 kWVendor
Max Discharge Power12 kWVendor

Backup

Backup / EPS SupportedtrueVendor
Backup Rated Power12 kWVendor
Switch Time10 msVendor
Black StartYesVendor
Parallel SupportYesVendor
Max Parallel Units6 unitsVendor
Generator Input SupportedtrueVendor

EMS & Communication

EMS ModesSelf-consumption, Time-of-use, Off-gridVendor
Export Limitation SupportedtrueVendor
Meter Type SupportedGrowatt Smart MeterVendor
Remote Monitoring PlatformiSolarCloudVendor

Environment & Mechanical

Cooling MethodFanVendor
Max Altitude-Vendor
IP RatingIP66Vendor
Operating Temp Range-30 to 60Vendor
Dimensions (W x H x D)422*658*254 mmVendor
Weight38 kgVendor
Interfaces-Vendor

Compliance & Warranty

DC Surge ProtectionType IIVendor
AC Surge ProtectionType IIVendor
AFCIYesVendor
Anti-islandingYesVendor
CertificationsVDE-AR-N 4105, EN 50549-1, CE, IEC 62109Vendor

Data Confidence & Verification

Verified

Data Sources

  • + Official datasheet - verified 2026-02-24
  • + Installation manual - verified 2026-02-24
  • + Certificate - verified 2026-02-24

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
Compare with alternatives

Compliance & Certifications

GermanyVDE-AR-N 4105APPROVED

Certifications

-

Documents & Downloads

DATASHEET PDF

INSTALLATION MANUAL

  • Growatt WIT 12K-HU - Installation ManualDownload

BROCHURE

WIRING DIAGRAM

  • Growatt WIT 12K-HU - Wiring DiagramDownload

COMMISSIONING GUIDE

  • Growatt WIT 12K-HU - Commissioning GuideDownload

CERTIFICATES

  • Growatt WIT 12K-HU - CertificatesDownload
Compatible Products - coming in Phase 3
Compare this productView SeriesStart Product MatchContact Vendor / Request Quote

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 installateur

Générez des modèles de prompt prêts pour installateurs sur ChatGPT ou Gemini.

Produits liés

WIT 6K-HUVoir le produitWIT 5K-HUVoir le produitWIT 15K-HUVoir le produitWIT 10K-HUVoir le produitWIT 4K-HUVoir le produitWIT 8K-HUVoir le produit