Growatt APX 15kWh High Voltage ESS Battery | Compatible with Growatt MIN Series Grid-Tie Inverter For Residential/Commercial Solar Energy Storage Solutions

Growatt APX 15kWh High Voltage ESS Battery | Compatible with Growatt MIN Series Grid-tie Inverter For Residential/Commercial Solar Energy Storage Solutions

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.

Key Features: 

• Easy Installation:
  – Stacked installation without a cable connection
  – Module automatic recognition
• Environment Adaptability
  – Wide temperature of -10°C~50°C
  – IP 66 Design
• Safety and Reliability:
  – Cobalt-free LiFePO4 battery
  – Built-in modular energy optimization
  – Soft start to defend the system from surges
  – Passive protection by fuse and aerosol
• Expansion Flexibility
  – Battery soft-switching parallel connection
  – Mixed packs of new and old batches
  – Mixed packs of different capacity
  – Mixed packs of different suppliers

Product Specifications

• Nominal Voltage: 400V
• Operating Voltage: 380~550V
• Nominal Power: 7.5kW
• Peak output Power: 10.5kW, 60s
• Power module Max Current: 32A
• DOD: 90%
• Cycle Life: >6000 cycles
• IP Protection IP66 /NEMA 4x
• Communication Protocol:  RS485, CAN
• Connect style: Parallel

Growatt’s new APX HV battery system is composed of an APX 55042-P0-US (hereinafter referred to as Power Module) and multiple APX 5.0P-B1-US battery modules (hereinafter referred to as Battery Module, the maximum number of Battery Module connected in parallel is 6), enables a flexible capacity from 5kWh to 30kWh. The APX HV battery is compatible with Growatt MIN series Grid-tie inverters (3~11.4kW), and the entire system can switch between Grid-tied and Off-grid modes through the Growatt backup box( ATS-US or SYN 200XH-US).

The APX battery system adopts cobalt-free LiFePO4 chemistry and four-level protection by BMS, modular energy optimizer, fuse, and aerosol to ensure its enhanced safety, reliability, and long lifespan. Furthermore, the modular energy optimization ensures the system fully uses every pack’s energy, mixes packs of new and old batches, and mixes packs of different capacity, which offer the most flexible system application.

The stackable design of the APX HV battery system makes it easier to install with internal plugs, requiring no extra cable connections. So both installation and maintenance were made simple.

The Growatt APX 15kWh High Voltage ESS Battery offers a robust and flexible energy storage solution that combines safety, efficiency, and scalability. Its modular design and advanced features make it an excellent choice for maximizing the benefits of solar energy in both residential and commercial settings.