Growatt ARK 2.5H-A1 High Voltage Battery (For ARK XH/HV Systems)
Growatt ARK 2.5H-A1 High Voltage Battery (For ARK XH/HV Systems)
Growatt ARK 2.5H-A1 High Voltage Battery (for ARK XH/HV Systems)
The Growatt ARK 2.5H-A1 high voltage battery unit is a component of the ARK XH and HV Battery Systems. These storage systems are modular and stackable, allowing for easy expansion of storage capacity. Additionally, the quick connectors facilitate a simple plug & play installation.
This lithium-ion battery (LiFePO4) offers several advantages over lead-acid and other batteries, including longer lifespan, minimal maintenance, enhanced safety, relatively low weight, and improved discharge and charging efficiency.
The battery features an IP65 protection level and is suitable for both wall and floor installations, though a separate base may be required for floor installation.
Depending on the ARK Battery System and desired capacity, a stack can support 2 to 10 battery modules:
✔ For a single-phase battery system (ARK XH) using the Growatt MIN TL-XH inverter, 2 to 7 batteries can be connected in series (5.12kWh – 17.92kWh).
✔ For a three-phase battery system (ARK HV) using the Growatt SPH/SPA BH-UP inverter, 3 to 10 batteries can be connected in series (7.68kWh – 25.6kWh).
Key Features:
- Excellent safety of cobalt-free LiFePO4 battery
- Nominal Energy capacity: 2.56kWh
- Depth of Discharge (DoD): 90% (usable capacity 2.3kWh)
- Rated current: 25A
- Rated Voltage: 51.2V
- Service life: 6000 cycles
- Communication Ports: CAN/RS485
- IP65 Protection
- Dimensions (W/D/H): 650/260/184 mm
- Weight: 28kg
- Remote firmware updates
- 10-year warranty
The battery box includes:
- Battery
- Wall mounting bracket
- Serial cables
- Warranty card
- Brand: Growatt
- Product Weight: 28 kg
- Manufacturer Part Number: ARK 2.5H-A1
- Battery Power: 2.56 kWh
- Voltage Type: High Voltage
- Nominal Voltage: 51.2 V
- Depth of Discharge: 90%
- Battery IP Rating: IP65
- Dimensions (WxHxD): 650 x 184 x 260 mm
- Battery End User: Residential/Commercial
GROWATT ARK XH BATTERY Datasheet 24.11.2021
GROWATT ARK XH BATTERY System Datasheet 24.08.2021
GROWATT ARK XH BATTERY User Guide 05.01.2022
GROWATT ARK XH BATTERY System Installation Guide 20.09.2022
GROWATT ARK XH BATTERY Quick Guide 11.04.2022
GROWATT ARK XH BATTERY Safety Datasheet 12.01.2021
GROWATT ARK XH BATTERY Certificate 14.01.2021