Growatt 2.5 kWh Lithium Battery ARK-2.5H-A2
€ 1,050.00 (VAT included)
On order — ships in ~10 days
- SKU: GARK25HA2
- Brand: Growatt
- Category: Batteries & Backup Power
Growatt 2.5 kWh lithium battery for solar energy storage and backup power. Modular design, high safety and long lifespan.
The Growatt ARK-2.5H-A2 lithium battery is a compact and efficient solution for solar energy storage and backup during power outages. It is part of our selection of batteries and backup from the most reliable brands on the market, including Growatt.
- 2.5 kWh capacity: ideal for homes and small installations seeking energy independence.
- Lithium technology: higher energy density, lower maintenance and extended cycle life compared to other chemistries.
- Modular design: allows you to expand total capacity by combining multiple units according to your system needs.
- High safety: integrated BMS management for protection against overcharging, short circuits and temperature fluctuations.
A versatile option for both new photovoltaic installations and expanding existing systems with intelligent storage.
Specifications
| Subcategoría | Batería |
|---|---|
| Battery Type | Battery / Storage |
| Power | 2.5 kWh |
| Garantía | 10 |
| Química | LiFePO4 |
| Capacidad | 2.5 kWh |
| Ciclos | 6000 |
| Tensión nominal | 51.2 V |
| Capacidad útil | 2.3 kWh |
| Corriente de carga máx. | 21 A |
| Corriente de descarga máx. | 21 A |
FAQ
Which inverters is the Growatt ARK-2.5H-A2 compatible with?
The ARK-2.5H-A2 is part of the Growatt storage ecosystem and is designed to work with compatible Growatt inverters. We recommend confirming exact inverter compatibility with our technical team or checking official Growatt documentation before purchasing.
Is 2.5 kWh enough to cover overnight energy consumption at home?
A 2.5 kWh capacity can cover basic overnight consumption for low-energy households, but may fall short for homes with higher demand. The ARK system is designed to be scalable, so additional battery modules can be added to increase total storage capacity.
Does this battery support backup power during a grid outage?
Yes, the Growatt ARK-2.5H-A2 is Backup Ready, meaning the system is prepared to provide energy backup during power outages when paired with a compatible inverter that supports this feature.
What warranty does the Growatt ARK-2.5H-A2 come with?
The battery comes with a 10-year warranty, reflecting the manufacturer's confidence in the product's long-term reliability and performance.
What is included in the box and what accessories do I need to buy separately?
The exact box contents may vary, and additional wiring accessories and BMS connection components may be required for installation. We recommend contacting our team before purchasing to ensure you have everything needed for a complete setup.
Can I monitor the battery's state of charge remotely from my phone?
Growatt offers monitoring platforms such as ShinePhone and ShineServer that allow remote supervision of your energy system, though availability depends on your inverter model and system configuration. Please verify compatibility with your specific setup before assuming this feature is available.
Documents
Shipping across Spain. Delivery in 2-4 business days on the mainland (in-stock products). 14-day return window.