The Growatt AXE LV Battery System is a state of the art lithium iron phosphate (LiFePO4) battery with a flexible capacity between 5kWh to 400kWh. Due to it’s cobalt-free battery chemistry, this system is safe, reliable, and contains conflict-free materials.

Compatible with both off-grid and hybrid inverters, the AXE LV Battery System offers multiple levels of protection. The AXE LV Battery System has a modular design facilitating an easy installation. Each module has an internal plug connection, and the battery pack quickly connects to the inverter with a single cable harness. The battery also receives over-the-air (OTA) firmware upgrades.

Compatible Storage Inverters

Hybrid Inverter

• Growatt SPH 3000-6000TL BL-UP

Off-Grid Inverter

• Growatt SPF 3500/5000 ES

Technical Specifications

• Battery Type: Cobalt Free Lithium Iron Phosphate (LiFePO4)
• Nominal Voltage: 51.2V
• Operating Voltage Range: 48-57.6V
• Depth of Discharge: 92%
• Communication Port: CAN/RS485
• Floor Installation
• IP 20

Models

AXE 5.0L

• 1 module with an energy capacity of 5kWh
• Max Charge: 60A
• Max Discharge: 60A

AXE 10.0L

• 2 modules with an energy capacity of 10kWh
• Max Charge: 120A
• Max Discharge: 120A

AXE 15.0L

• 3 modules with an energy capacity of 15kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 20.0L

• 4 modules with an energy capacity of 20kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 25.0L

• 5 modules with an energy capacity of 25kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 30.0L

• 6 modules with an energy capacity of 30kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 35.0L

• 7 modules with an energy capacity of 35kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 40.0L

• 8 modules with an energy capacity of 40kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 45.0L

• 9 modules with an energy capacity of 45kWh
• Max Charge: 150A
• Max Discharge: 150A

AXE 50.0L

• 10 modules with an energy capacity of 50kWh
• Max Charge: 150A
• Max Discharge: 150A

Requesting a Quote

When requesting a quote, please leave us a note with details about your system requirements.

We can direct you to the most appropriate battery system model.