Growatt
WIT 8K-HU
Residential Hybrid Inverter
Residential hybrid inverter with battery and backup interface.
AC Phase
3P
AC Rated Power
8 kW
MPPT Count
2
Battery Voltage Class
LV
Backup / EPS Supported
true
IP Rating
IP66
Pays applicables
Prompt AI installateur
Générez des modèles de prompt prêts pour installateurs sur ChatGPT ou Gemini.
Core Electrical
Source de données
AC Phase
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
AC Rated Power
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max AC Output Current
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Power Factor Range
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
THD
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
MPPT Count
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max DC Voltage
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
MPPT Voltage Range
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max Current per MPPT
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max Efficiency
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
EU Efficiency
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
| AC Phase | 3P |
| AC Rated Power | 8 kW |
| Max AC Output Current | 12.8 A |
| Power Factor Range | 0.8 leading to 0.8 lagging |
| THD | - |
| MPPT Count | 2 |
| Max DC Voltage | 1000 V |
| MPPT Voltage Range | 150-850 V |
| Max Current per MPPT | 20 A |
| Max Efficiency | 97.6 % |
| EU Efficiency | 97 % |
Battery
Source de données
Battery Voltage Class
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Battery DC Voltage Range
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max Charge Power
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max Discharge Power
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
| Battery Voltage Class | LV |
| Battery DC Voltage Range | 40-60 V |
| Max Charge Power | 8 kW |
| Max Discharge Power | 8 kW |
Backup
Source de données
Backup / EPS Supported
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Backup Rated Power
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Switch Time
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Black Start
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Parallel Support
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max Parallel Units
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Generator Input Supported
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
| Backup / EPS Supported | true |
| Backup Rated Power | 8 kW |
| Switch Time | 10 ms |
| Black Start | Yes |
| Parallel Support | Yes |
| Max Parallel Units | 6 units |
| Generator Input Supported | true |
EMS & Communication
Source de données
EMS Modes
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Export Limitation Supported
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Meter Type Supported
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Remote Monitoring Platform
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
| EMS Modes | Self-consumption, Time-of-use, Off-grid |
| Export Limitation Supported | true |
| Meter Type Supported | Growatt Smart Meter |
| Remote Monitoring Platform | iSolarCloud |
Environment & Mechanical
Source de données
Cooling Method
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Max Altitude
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
IP Rating
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Operating Temp Range
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Dimensions (W x H x D)
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Weight
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Interfaces
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
| Cooling Method | Fan |
| Max Altitude | - |
| IP Rating | IP66 |
| Operating Temp Range | -30 to 60 |
| Dimensions (W x H x D) | 422*658*254 mm |
| Weight | 38 kg |
| Interfaces | - |
Compliance & Warranty
Source de données
DC Surge Protection
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
AC Surge Protection
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
AFCI
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Anti-islanding
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
Certifications
URL source: https://erasol.si/wp-content/uploads/2025/09/WIT_4-15K-HU_Datasheet_EN_202506.pdf
Version source: 2025-06
Page source: 2
| DC Surge Protection | Type II |
| AC Surge Protection | Type II |
| AFCI | Yes |
| Anti-islanding | Yes |
| Certifications | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 |
Conformité de raccordement réseau par pays
| Pays | Statut | Code réseau | Preuve | Notes |
|---|---|---|---|---|
| DE | Approuvé | VDE-AR-N 4105 | Ouvrir le fichier | Verified for residential grid compliance in Germany. |