The Growatt ARK 15.3H energy storage has a capacity of 15.3kWh. The capacity can be increased up to 25.6kWh thanks to the modular design. Simply by adding battery modules (286176) the capacity can easily be increased.

The Growatt ARK 15.3H is compatible with the Growatt SPH4000-10000TL3 BH-UP and SPA4000-10000TL3 BH hybrid and retrofit inverters.

The Growatt ARK 15.3H stands for:

• Excellent safety due to the cobalt free LiFePO4 battery cell
• Easy installation with modular due to stacked design
• Long lifespan
• 10 year warranty
• Remote firmware upgrade

This complete package contains:

• Growatt – ARK HV Battery Management System (286168)
• 6x Growatt – ARK 2.5H-A1 Battery module (286176)
• Growatt – ARK LV/HV/XH Base (286183)
• Growatt – ARK 2.5H-A1 HV Cable set (286182)