Growatt AXE Battery Set 35kWh for WIT

Name: Growatt AXE Battery Set 35kWh for WIT | Best Price (February 2026)
Rating: 5.00 (1 reviews)

Prices were last updated on February 2, 2026

Technical specification

Category	Specification
Product Type	Commercial High‑Capacity Battery Storage System
Total Usable Capacity	35 kWh (7 × 5 kWh AXE battery modules)
Battery Chemistry	Lithium‑Iron Phosphate (LFP), cobalt‑free
Included Components	7 × AXE 5 kWh batteries, 1 × AXE BMS controller, 1 × AXE battery rack, connection cables
Modular Design	Stackable battery modules for flexible expansion
Protection Rating	IP20 (for indoor use)
Warranty	Up to 5 years
Installation	Indoor, floor‑mounted in rack
BMS Monitoring	Battery management (charge/discharge control, cell monitoring)
Compatible Inverters	Growatt WIT 29.9–50K‑XHU commercial three‑phase hybrid inverters
Cell Voltage Balancing	Integrated for longer battery life

The Growatt AXE Battery Set 35kWh for WIT inverter is a high-capacity commercial energy storage solution designed for medium-to-large solar and hybrid systems. Its modular and stackable design allows for flexible installation, easy system sizing, and future capacity expansion. The integrated BMS continuously monitors both overall battery performance and individual cell conditions, ensuring advanced protection, efficient cell balancing, and extended battery lifespan. With IP20-rated protection for indoor use, the system provides safe and reliable operation, while remote firmware updates and Growatt’s 5-year warranty guarantee long-term performance, operational safety, and peace of mind for commercial energy storage projects.

Growatt AXE Battery Set 40kWh include:

Configuration for one WIT inverter:

7 x AXE batteries 5 kWh
1 x Growatt AXE BMS
1 x Growatt AXE 40H-E1 Battery rack (8 pcs of AXE batteries per rack)

GENERAL INFORMATION

Works with WIT 29,9-50K-XHU commercial 3-phase hybrid inverters
AXEs LFP (lithium-iron-phosphate) batteries are cobalt-free batteries and achieve excellent levels of safety and reliability
Easy installation thanks to modular, stackable design
Remote firmware update
Long life, 5-year warranty
AXE batteries are IP20 rated for extended trouble-free operation indoors
AXEs monitor not only the total state of the battery, but also the individual cells, and provide complete protection of the battery system
Balancing the voltage of the cells allowing the battery to last longer
AXE commercial batteries can be added later to extend the total capacity
Growatt waranty plan

5/5 - (1 vote)

1 review for Growatt AXE Battery Set 35kWh for WIT

Rated 5 out of 5

Emily Carter – February 2, 2026

Has anyone experienced the Growatt AXE Battery Set 35kWh with WIT? How long does it usually last under

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