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Growatt ARK Series Battery System 2.56kwh to 25.6kwh for Solar Energy Storage System

ARK family offers flexible energy options for single/three phase, hybrid/ac-coupled, and battery-ready solutions for different scenarios, which adopts Cobalt free LiFePO4 chemistry, together with multiple level protection from BMS and inverters to ensure its extreme safety and reliability, excellent performance, and a long lifespan. It features a modular stacked design and is lightweight for one-person installation to save time and cost.

  • Brand Name :

    Growatt
  • Type :

    LiFePo4
  • Rated Voltage :

    51.2V
  • Battery Capacity :

    2.56kWH/5.12kWH /7.68kWH/10.24kWH/12.8kWH/15.35kWH/17.92kWH/20.48kWH/23.04kWH/25.64kWH
  • Number of Cycles :

    >6000 Cycles @0.2C 90%DoD
  • Water Dust Resistance :

    IP65
  • Efficiency of Charge :

    100% @0.2C
  • Communication :

    CAN
  • Efficiency of Discharge :

    96~99% @1C
  • Warranty :

    10 Years
  • Color&OEM :

    White or customized

 ARK LV Battery System

• Flexible capacity options, 2.56kwh to 25.6kwh 

• Excellent safety of cobalt free LiFePO4 battery

• Easy installation with modular and stacked design

• Long lifespan 10 years warranty

• Remote firmware upgrade

• Cobalt Free Lithium Iron Phosphate Battery

  1.  

 

 

 ARK HV Battery System

• Flexible capacity options, 5.12kwh to 25.6kwh 

The Growatt ARK battery system has a modular design. Extra batteries can be stacked on top of eachother.

The ARK-2.5H-A1 is suited for high voltage systems. The lithium iron phosphate battery (LFP) is free of cobalt,for example resulting in a less costly battery. The battery has a cycle life of over 8000.

 

 

 

 

Wide Compatibility

 Growatt lithium battery can match and communicate with most of the mainstream inverters on the market and can be switched or self-adapted.
More brands are coming soon......

 

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