Key Features
Premium battery technology for whole-home backup
20kWh Capacity
High-capacity energy storage
10kW Continuous
16kW peak power for 60 seconds
LFP Technology
Cobalt-free battery chemistry
400V Voltage
RS485/CAN connectivity
Product Highlights
High-Capacity Energy Storage
The Growatt APX 20kWh battery package delivers substantial energy storage capacity, making it ideal for larger homes or extended backup power needs. Its modular design allows for future expansion as your energy requirements grow.
Advanced LFP Chemistry
Utilizing cutting-edge Lithium Iron Phosphate (LFP) technology, this battery offers exceptional safety, longevity, and thermal stability. The cobalt-free design minimizes environmental impact while maximizing performance and safety.
Powerful Output Capability
With 10kW continuous power and 16kW peak capability, the APX 20kWh can power your entire home, including major appliances like HVAC systems, electric water heaters, and multiple simultaneous high-draw devices.
Smart System Integration
RS485 and CAN communication protocols ensure seamless integration with solar inverters and energy management systems. Monitor and control your energy storage in real-time through advanced monitoring platforms.
Flexible Installation
The compact, modular design allows for flexible installation in various environments. Whether indoor or outdoor, the weather-resistant construction ensures reliable operation in diverse conditions.
Long-Term Reliability
Engineered for longevity with over 10,000 charge cycles, the APX battery provides years of dependable service. Smart protection systems monitor temperature, voltage, and current to optimize performance and extend battery life.
Technical Specifications
Energy Capacity
20 kWh
Battery Voltage
400V
Continuous Power Output
10 kW
Peak Power
16.0 kW (60 seconds)
Battery Chemistry
Lithium Iron Phosphate (LFP)
Connectivity
RS485/CAN
Battery Type
Cobalt-free
Design
Modular expandable system
Benefits & Features
20kWh energy capacity for extended backup power
Lithium Iron Phosphate (LFP) technology for superior safety
Cobalt-free battery chemistry for environmental sustainability
10kW continuous power output for whole-home backup
16kW peak power handling for high-demand appliances
400V battery voltage for efficient operation
RS485/CAN connectivity for smart monitoring
Modular design for easy expansion
Compatible with major inverter brands
Safe for indoor installation
Weather-resistant design
Smart protection sensors
Extended runtime for critical loads
10,000+ charge cycles for long lifespan