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Efficient Solar Energy for Sustainable Power Supply
With a combination of 36 powerful JA Solar 445W JAM54D41 Bifacial Fullblack N-Type Glass-Glass solar panels and the modern Growatt WIT 15K-HU hybrid inverter, this solar system offers an optimal solution for homes and businesses. The state-of-the-art solar modules from JA Solar are characterized by high efficiency, durability, and modern cell technology. Thanks to the glass-glass construction, they are particularly resistant to environmental influences and guarantee stable energy production over many years.
Intelligent Energy Management for Maximum Autonomy
The Growatt WIT 15K-HU hybrid inverter enables efficient control of the energy system and smart distribution of the generated solar energy. With a PV peak power of up to 24,000 W, three-phase connection, integrated EMS, and support for high-voltage battery systems, this inverter offers maximum flexibility and efficiency. The connection includes a smart meter for precise consumption and feed-in control. The Growatt ShinePhone app provides full control over your system—anytime and anywhere.
Optional Storage Solution for Greater Independence
The system can be complemented with the modular Growatt ARK 12.8H high-voltage lithium storage. The battery systems are based on safe LiFePO₄ technology, can be flexibly scaled (e.g., 12.8 kWh – 25.6 kWh), and are suitable for both indoor and outdoor use. Thanks to the plug-and-play design, high cycle stability, and excellent performance, the Growatt storage is the ideal addition for an energy-autonomous supply.
Technical Data of the Solar System
JA Solar 440W Glass-Glass Module
| Property | Details |
|---|---|
| Module Designation | JA Solar 445W JAM54D41 |
| Power | 440 Wp |
| Efficiency | approx. 22.0% |
| Dimensions (L×W×H) | approx. 1762 x 1134 x 30 mm |
| Weight | approx. 21 kg |
| Connector | MC4-compatible |
| Warranty | 25 years product, 30 years performance warranty |
Growatt WIT 15K-HU Hybrid Inverter
| Property | Details |
|---|---|
| Max. PV Power | 24,000 W |
| AC Power | 15,000 W three-phase |
| Number of MPPT | 3 (2 strings each) |
| Efficiency | up to 97.6% |
| Storage Compatibility | Growatt high-voltage storage (48 V) |
| Communication | RS232, RS485, CAN, USB |
| Monitoring | ShinePhone App/Web |
| Protection Class | IP66 |
| Installation | Wall mounting |
| Warranty | 10 years |
Growatt ARK 12.8H High-Voltage Battery Storage
| Property | Details |
|---|---|
| Type | Modular high-voltage storage |
| Capacity | 12.8 kWh (expandable) |
| Battery Technology | LiFePO₄ |
| Depth of Discharge | up to 90% |
| Lifespan | > 6,000 cycles |
| Installation | Floor or wall mounting |
| Protection Class | IP65 (suitable for outdoor use) |
| Warranty | 10 years |
Scope of Delivery of the Solar System
- 36× JA Solar 445W JAM54D41 Bifacial Fullblack N-Type Glass-Glass
- 1× Growatt WIT 15K-HU Hybrid Inverter incl. Smart Meter
- 1× Growatt ARK 12.8H Battery Storage (optional)
- 1× Mounting System (optional)
Optionally, the system can be expanded with a powerful high-voltage solar power storage. This allows for the intermediate storage of excess energy, so it can be used even during low-sunlight hours. This further increases independence from the power grid.
IMPORTANT: Please provide a phone number for notification! Delivery is to the curbside.
| Item information | Value |
|---|---|
| Shipping weight: | 835,00 kg |
| Item weight: | 835,00 kg |
Handbuch ARK HV Battery User Manual (EN).pdf
Datenblatt ARK HV Battery System (EN).jpg
Datenblatt-WIT 4-15K HU (DE).pdf
Kurzanleitung-WIT4-15(DE).pdf
Variations
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