The Growatt ARK 2.5H-A2 is the latest generation of Growatt’s residential high-voltage battery system and replaces the ARK 2.5H-A1. Thanks to installer feedback and technology improvements, the A2 version is designed for better functionality, easier installation and wider compatibility, making it a reliable choice for home battery systems.
Key features
- Flexible capacity: Expandable from 5.12 kWh to 25.6 kWh to meet different energy storage needs.
- Safe and reliable: Cobalt-free LiFePO4 battery technology ensures excellent safety and long life.
- Enhanced low-temperature charging: Supports charging at temperatures down to -10°C, suitable for a variety of climates.
- Improved installation: Features a side panel with only one screw and an opening angle of 150°, allowing faster and easier on-site installation.
- External light indicator: The battery indicator is now located on the front of the control module, making system information and maintenance easier to access.
- Optimized cabling: Supports top and rear cabling for seamless connection to power converters (PCS), providing installation flexibility.
- Compatibility: Fully compatible with ARK 2.5H-A1 units, HVC 60050-A1 controllers and BDC 95045-A1, allowing mixed configurations and integration with existing accessories.
- Accessory compatibility: Accessories such as cables and base modules from the A1 version are fully compatible with the A2, reducing upgrade costs.
System Advantages
The ARK 2.5H-A2 battery system is designed to make the best use of solar energy. Solar energy is used for domestic consumption during the day and the surplus is stored in the battery for use at night or during power outages.
Specifications
- Battery configuration: 50Ah cells in a 1P16S configuration, resulting in a 51.2V high voltage battery.
- Expandable capacity: connect 2 to 10 ARK 2.5H-A2 or ARK 2.5H-A1 modules in series for a scalable storage solution.
- System Integration: Operates as part of the ARK high-voltage battery system, including the BDC 95045-A1 or HVC 60050-C2 controller and multiple battery modules.
Applications
- Residential energy storage for solar energy optimization.
- Emergency power supply during outages or for overnight use.
- Scalable solutions for homes with varying energy needs.
Conclusion
The Growatt ARK 2.5H-A2 offers advanced features, enhanced ease of use and seamless compatibility with existing systems. This makes it an excellent choice for homeowners who want to maximize their solar energy use with a flexible and reliable energy storage solution.
