Growatt APX 20.0kWh High Voltage Battery | Compatible with Growatt MIN Series Grid-tie Inverter | Certificated UL 9540 and UL1973

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.

Product Overviews: 

 
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: 10kW 
• Peak output Power: 14kW, 60s
• Power module Max Current: 32A
• DOD: 90%
  
• Cycle Life: >6000 cycles
  
• IP Protection IP66 /NEMA 4x
• Communication Protocol:  RS485, CAN
  
• Connect style: Parallel

Shipping and Packaging

• The battery can only ship via freight truck

Download
APX Battery Specs

User Manual & Installation Guide
APX Battery User Manual
APX Battery  Installation Quick Guide

Certificates
APX HV Battery UL9540A-1
APX HV Battery UL9540A-2
APX HV Battery UL1973
APX HV FCC

About Growatt

Growatt is a leading global manufacturer of solar inverters, energy storage solutions, and smart energy management systems. Founded in 2010, the company has grown rapidly to become a trusted brand in the renewable energy industry, with a presence in over 100 countries and regions around the world.

Growatt's innovative products are designed to maximize energy efficiency and enable customers to reduce their carbon footprint while saving money on energy bills. The company's range of solar inverters includes both string and central inverters, which are suitable for a wide range of applications, from residential rooftops to large-scale commercial and utility-scale projects.

In addition to solar inverters, Growatt also offers a range of energy storage solutions, including lithium-ion batteries and hybrid inverters. These products allow customers to store excess energy generated by their solar panels and use it when needed, further reducing their reliance on grid power.

With a commitment to innovation and customer service, Growatt is dedicated to providing reliable, high-quality products and solutions that meet the evolving needs of the renewable energy industry.