Growatt ARK 2.5L-A1 (2.56-25.6 kWh LV module system)
The Growatt ARK 2.5L-A1 is a robust solar battery energy storage system using cobalt-free LiFePO₄ chemistry, offering >6000 cycles life. It supports home energy storage, backup power during power cuts, solar energy storage for grid independence and helps lower energy bills.
Estimated Cost
Technical Specifications
2.56-25.60 kWh (modular)
Storage Capacity
LiFePO₄ (Lithium Iron Phosphate
Battery Chemistry
51.2 V
Nominal Voltage
≥ 6000 cycles @ 90 % DoD
Cycle Life
30 kg (per module)
Weight
650 × 260 × 170 mm (per module)
Dimensions (W×D×H)
Growatt ARK 2.5L-A1 (2.56-25.6 kWh LV module system)
INTEGRATION & SMART FEATURES:
Compatible inverter brands and models: Works with Growatt SPF series inverters (e.g. SPF 3500 ES 3.5 kW / 5.0 kW), SPH, SPA, and other Growatt storage-ready inverters.
Battery Management System (BMS) features: Built-in protection for over-voltage, under-voltage, over-current, over-temperature; cell-level balancing; safety protections; certified safe.
Mobile app monitoring capabilities: Real-time state-of-charge (SOC), module and cell voltages, temperature monitoring, alerts via app or inverter interface; firmware update support.
