Product Series Overview
Growatt Growatt WIT series
7 Sub-models
Selling Points
-
Applicable Countries
GermanySpainFranceItalyUnited Kingdom
Sub-models
7
Installer AI Prompt
Generate installer-ready prompt templates for ChatGPT or Gemini.
Technical Data
| Field | WIT 10K-HU View Model | WIT 12K-HU View Model | WIT 15K-HU View Model | WIT 4K-HU View Model | WIT 5K-HU View Model | WIT 6K-HU View Model | WIT 8K-HU View Model |
|---|---|---|---|---|---|---|---|
| Core Electrical | |||||||
| AC Phase | 3P | 3P | 3P | 3P | 3P | 3P | 3P |
| AC Rated Power | 10 kW | 12 kW | 15 kW | 4 kW | 5 kW | 6 kW | 8 kW |
| Max AC Output Current | 15.9 A | 19.1 A | 23.9 A | 6.4 A | 7.9 A | 9.6 A | 12.8 A |
| Power Factor Range | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging | 0.8 leading to 0.8 lagging |
| THD | - | - | - | - | - | - | - |
| MPPT Count | 2 | 2 | 2 | 1 | 1 | 1 | 2 |
| Max DC Voltage | 1000 V | 1000 V | 1000 V | 1000 V | 1000 V | 1000 V | 1000 V |
| MPPT Voltage Range | 150-850 V | 150-850 V | 150-850 V | 150-850 V | 150-850 V | 150-850 V | 150-850 V |
| Max Current per MPPT | 20 A | 20 A | 20 A | 40 A | 40 A | 40 A | 20 A |
| Max Efficiency | 97.6 % | 97.6 % | 97.6 % | 97.6 % | 97.6 % | 97.6 % | 97.6 % |
| EU Efficiency | 97 % | 97 % | 97 % | 97 % | 97 % | 97 % | 97 % |
| Battery | |||||||
| Battery Voltage Class | LV | LV | LV | LV | LV | LV | LV |
| Battery DC Voltage Range | 40-60 V | 40-60 V | 40-60 V | 40-60 V | 40-60 V | 40-60 V | 40-60 V |
| Max Charge Power | 10 kW | 12 kW | 15 kW | 4 kW | 5 kW | 6 kW | 8 kW |
| Max Discharge Power | 10 kW | 12 kW | 15 kW | 4 kW | 5 kW | 6 kW | 8 kW |
| Backup | |||||||
| Backup / EPS Supported | true | true | true | true | true | true | true |
| Backup Rated Power | 10 kW | 12 kW | 15 kW | 4 kW | 5 kW | 6 kW | 8 kW |
| Switch Time | 10 ms | 10 ms | 10 ms | 10 ms | 10 ms | 10 ms | 10 ms |
| Black Start | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Parallel Support | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Max Parallel Units | 6 units | 6 units | 6 units | 6 units | 6 units | 6 units | 6 units |
| Generator Input Supported | true | true | true | true | true | true | true |
| EMS & Communication | |||||||
| EMS Modes | Self-consumption, Time-of-use, Off-grid | Self-consumption, Time-of-use, Off-grid | Self-consumption, Time-of-use, Off-grid | Self-consumption, Time-of-use, Off-grid | Self-consumption, Time-of-use, Off-grid | Self-consumption, Time-of-use, Off-grid | Self-consumption, Time-of-use, Off-grid |
| Export Limitation Supported | true | true | true | true | true | true | true |
| Meter Type Supported | Growatt Smart Meter | Growatt Smart Meter | Growatt Smart Meter | Growatt Smart Meter | Growatt Smart Meter | Growatt Smart Meter | Growatt Smart Meter |
| Remote Monitoring Platform | iSolarCloud | iSolarCloud | iSolarCloud | iSolarCloud | iSolarCloud | iSolarCloud | iSolarCloud |
| Environment & Mechanical | |||||||
| Cooling Method | Fan | Fan | Fan | Fan | Fan | Fan | Fan |
| Max Altitude | - | - | - | - | - | - | - |
| IP Rating | IP66 | IP66 | IP66 | IP66 | IP66 | IP66 | IP66 |
| Operating Temp Range | -30 to 60 | -30 to 60 | -30 to 60 | -30 to 60 | -30 to 60 | -30 to 60 | -30 to 60 |
| Dimensions (W x H x D) | 422*658*254 mm | 422*658*254 mm | 422*658*254 mm | 422*658*254 mm | 422*658*254 mm | 422*658*254 mm | 422*658*254 mm |
| Weight | 38 kg | 38 kg | 38 kg | 38 kg | 38 kg | 38 kg | 38 kg |
| Interfaces | - | - | - | - | - | - | - |
| Compliance & Warranty | |||||||
| DC Surge Protection | Type II | Type II | Type II | Type II | Type II | Type II | Type II |
| AC Surge Protection | Type II | Type II | Type II | Type II | Type II | Type II | Type II |
| AFCI | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Anti-islanding | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Certifications | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 | VDE-AR-N 4105, EN 50549-1, CE, IEC 62109 |