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Expandable
🔋 5 kWh
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10-Yr Warranty
US Support
Add storage to any Homestead or Pro kit
5 kWh Expansion Battery
$899
Expand your off-grid storage capacity with the Enertrex 5 kWh LiFePO₄ Expansion Battery. Compatible with the Homestead and Pro Off-Grid Kits, these modules stack in parallel up to 30 kWh total.
In Stock — Ships in 5–7 business days
1
What's Included
- 5 kWh LiFePO₄ Battery Module
- Built-in BMS
- Parallel connection cables
- Mounting brackets
- +1 more items below
Capacity5 kWh
ChemistryLiFePO₄
Voltage48V nominal
Max Modules6 modules (30 kWh total)
Cycles3,500+
Warranty10 years
Weight~55 lbs
5 kWh LiFePO₄ Battery Module
Built-in BMS
Parallel connection cables
Mounting brackets
Installation guide
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