BigBattery NEXUS 51.2V 15kWH LiFePO4 Battery + APEX 10K Off-Grid Inverter
$2,570.40 – $12,840.80Price range: $2,570.40 through $12,840.80
Free standard shipping to the contiguous U.S. Delivered in 3–8 business days.
- 15kWh
- Capacity
Introducing The APEX Inverter Series
Questions about this product? Email contact@oneipower.com or call +1 (920) 259-0911.
Introducing The APEX Inverter Series






| Bundle Options |
6 x NEXUS 15kWH LiFePO4 Batteries + 3 x APEX 10K Off-Grid Inverters ,6 x NEXUS 15kWH LiFePO4 Batteries + 2 x APEX 10K Off-Grid Inverters ,4 x NEXUS 15kWH LiFePO4 Batteries + 2 x APEX 10K Off-Grid Inverters ,3 x NEXUS 15kWH LiFePO4 Batteries + APEX 10K Off-Grid Inverter ,2 x NEXUS 15kWH LiFePO4 Batteries + 2 x APEX 10K Off-Grid Inverters ,2 x NEXUS 15kWH LiFePO4 Batteries + APEX 10K Off-Grid Inverter ,NEXUS 15kWH LiFePO4 Battery + APEX 10K Off-Grid Inverter |
|---|---|
| Battery Capacity |
15kWh |
Free Standard Shipping
Free on every order. Delivered in 3–8 business days to the 48 contiguous United States and Washington, DC. Tracking is emailed when your order ships. Shipping Policy
30-Day Returns
Return unused items in original packaging within 30 days of delivery. No restocking fee; return shipping is paid by you unless the item is damaged, defective or incorrect. Refunds are issued within 5 business days of inspection. Return & Refund Policy
Warranty
Covered by the manufacturer's warranty, plus our own 30-day replacement or refund if it arrives defective. Warranty Policy
Related products
EcoFlow DELTA Pro 3 4096Wh Smart Extra Battery
EcoFlow DELTA Pro 3600Wh Smart Extra Battery
Anker SOLIX E10 Whole Home Backup System | 6 kWh – 30 kWh LiFePO4 Battery | 10-30 kW Turbo Output | Smart Grid & Storm-Guard
- Battery capacity: 6,000Wh
Anker SOLIX E10 Whole Home Backup System | 6 kWh - 30 kWh LiFePO4 Battery | 10-30 kW Turbo Output | Smart Grid & Storm-Guard
Anker SOLIX F3800 + Expansion Battery + Smart Home Power Kit
Anker SOLIX B6000 Battery Modules for E10 Whole Home Backup System | 6 kWh – 18 kWh LiFePO4 Batteries
- Battery capacity: 6,000Wh
Anker SOLIX B6000 Battery Modules for E10 Whole Home Backup System | 6 kWh - 18 kWh LiFePO4 Batteries
Natures Generator 2 x Lithium 3600 With Power Pods + Combiner (7.2kW/12.2kWh)
Anker SOLIX BP3000 Expansion Battery – 3,072Wh (For F3000)
Slash 30% Off Your Monthly Electric Bill The F3000 pays for itself in as little as 2 years with solar production and time-of-use pricing.

Reviews
There are no reviews yet.