ARK XH - Battery Growatt - Free user manual and instructions
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| Product Type | High Voltage Lithium-Ion Battery Module |
| Brand | Growatt |
| Model | ARK XH |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 48V |
| Nominal Capacity | 50 Ah |
| Energy Capacity (per module) | 2.56 kWh |
| Dimensions (per module) | 580 x 320 x 230 mm |
| Weight (per module) | 30 kg |
| Communication Interfaces | CAN, RS485 |
| Scalability | Stackable up to 10 modules in series/parallel |
| Protection Features | Overcharge, overdischarge, overcurrent, short circuit, overtemperature |
| Cycle Life | More than 6000 cycles at 80% depth of discharge |
| Operating Temperature Range | -10°C to 50°C |
| Cooling Method | Passive natural convection |
| Battery Management System (BMS) | Integrated with automatic balancing and monitoring |
| Certifications | CE, UN38.3, UL1973 (typical) |
| Installation | Wall-mounted or floor-standing, indoor use only |
| Maintenance | Keep clean, ensure proper ventilation, periodic firmware updates |
| Safety Features | Flame-retardant enclosure, multi-layer protection, certified safe |
Frequently Asked Questions - ARK XH Growatt
What is the Growatt ARK XH battery used for?
The Growatt ARK XH is a high-voltage lithium-ion battery module designed for residential and commercial solar energy storage systems. It stores excess solar energy for use during peak hours or power outages.
How many modules can be stacked together?
Up to 10 modules can be stacked in series or parallel to increase voltage or capacity, providing a scalable solution up to 25.6 kWh total energy storage.
What inverters are compatible with the ARK XH?
The ARK XH is compatible with Growatt inverters and other inverters supporting CAN or RS485 communication protocols. Always check compatibility with the inverter manufacturer before installation.
What is the lifespan of the ARK XH battery?
The battery offers a cycle life of more than 6000 cycles at 80% depth of discharge, which typically translates to over 10-15 years of daily use under normal conditions.
How do I maintain the ARK XH battery?
Maintenance is minimal. Keep the battery clean and dry, ensure proper ventilation, and avoid exposure to extreme temperatures. Periodic firmware updates via the monitoring system are recommended.
Can the ARK XH be installed outdoors?
The ARK XH is designed for indoor installation only. It should be placed in a clean, dry, and ventilated space, away from direct sunlight and flammable materials.
What safety features does the ARK XH have?
The battery includes an integrated Battery Management System (BMS) that protects against overcharge, overdischarge, overcurrent, short circuit, and overtemperature. The enclosure is made of flame-retardant materials.
How do I monitor the battery status?
The battery communicates via CAN or RS485 to a compatible inverter or monitoring system. You can view real-time data such as state of charge, voltage, current, and temperature through the inverter's display or app.
What is the warranty period for the ARK XH?
Growatt typically offers a 10-year warranty on the ARK XH battery, subject to terms and conditions. Check with your installer or the official documentation for exact warranty details.
Can I expand an existing ARK XH system?
Yes, you can add more modules to an existing stack as long as all modules are of the same model and firmware version. Ensure the total number does not exceed the maximum allowed by the inverter and BMS.
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