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Growatt ARK-2.5L-A1 Connection Cable Set for SPF

Product number:
In stock Delivery by 29.09.2026
The Growatt ARK-2.5L-A1 low-voltage battery cable connects the solar storage system to the Growatt SPF series inverter, enabling communication and power transfer. Only one of these items is needed per system.
Only with the operator declaration at checkout – without it, 19 % VAT is added.
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Collection possible from our Karlsruhe site (Wikingerstraße 10), Mon–Fri 09:00–12:00 and 13:00–17:00

The Growatt ARK-2.5L-A1 connection cable set is the low-voltage battery connection between a ARK-2.5L-A1 storage unit and an inverter from the Growatt-SPF series. It establishes a power and communication link; one set is required per system.

Application

The SPF inverters from Growatt are off-grid hybrid units that operate with a low-voltage battery. If you combine them with ARK-2.5L-A1 modules, you will need this cable set for the connection. According to the Growatt data sheet, the ARK batteries are cobalt-free LFP storage units with cell monitoring and voltage balancing; they are IP65 certified, stackable and can be updated remotely.

Key specifications

  • Cable length 2 m, protection rating IP67
  • Weight 0.3 kg
  • Packaging dimensions 295 × 70 × 245 mm, 1-year warranty

Compatible with

The Growatt ARK-2.5L-A1 2.5-kWh battery module, the SPF 3500 ES and SPF 6000 ES Plus inverters, and the ShineWiFi-F data logger. Further cables can be found under Solar cables, and off-grid devices under Off-grid inverters.

scope of delivery

One set of connection cables: ARK-2.5L-A1.

Downloads

Technical Informations

Manufacturer information (GPSR)

Manufacturer

Shenzhen Growatt New Energy Co., Ltd.

4-13/F, Building A, Sino-German (Europe) Industrial Park, Hangcheng, Bao'an

Shenzhen

China

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